WorldWideScience

Sample records for avian-wind power planning

  1. Proceedings of National Avian-Wind Power Planning Meeting IV

    Energy Technology Data Exchange (ETDEWEB)

    NWCC Avian Subcommittee

    2001-05-01

    OAK-B135 The purpose of the fourth meeting was to (1) share research and update research conducted on avian wind interactions (2) identify questions and issues related to the research results, (3) develop conclusions about some avian/wind power issues, and (4) identify questions and issues for future avian research.

  2. Proceedings of national avian-wind power planning meeting 2

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-02-01

    This meeting was the second in a series. The purposes of this meeting were to: (1) provide information on avian/wind power interactions that will help meet the needs of regulators, researchers, and other stakeholders concerned with responsible development and permitting of wind plants; (2) create dialogue among regulators, researchers and other stakeholders to help all parties understand the role that research can play in responsible development and permitting of wind plants, and allow researchers to understand the relevance of their research to the process; and (3) propose research projects and the appropriate sponsorship. The meeting began with oral presentations and discussions of nine White Papers on the theory and methods for studying and understanding impacts. The Proceedings include the written version of each of the nine White Papers, plus a summary of the oral discussion associated with each paper. The second part of the meeting consisted of four working group sessions: (1) site evaluation and pre-permit research and planning; (2) operational monitoring; (3) modeling and forecasting, including population dynamics models; and (4) avian behavior and mortality reduction. The Proceedings includes a summary of the discussions on these topics, including each working group`s recommendations for future research or associated activities. A final plenary session drew together the main recommendations.

  3. Proceedings of national avian-wind power planning meeting II

    International Nuclear Information System (INIS)

    1998-02-01

    This meeting was the second in a series. The purposes of this meeting were to: (1) provide information on avian/wind power interactions that will help meet the needs of regulators, researchers, and other stakeholders concerned with responsible development and permitting of wind plants; (2) create dialogue among regulators, researchers and other stakeholders to help all parties understand the role that research can play in responsible development and permitting of wind plants, and allow researchers to understand the relevance of their research to the process; and (3) propose research projects and the appropriate sponsorship. The meeting began with oral presentations and discussions of nine White Papers on the theory and methods for studying and understanding impacts. The Proceedings include the written version of each of the nine White Papers, plus a summary of the oral discussion associated with each paper. The second part of the meeting consisted of four working group sessions: (1) site evaluation and pre-permit research and planning; (2) operational monitoring; (3) modeling and forecasting, including population dynamics models; and (4) avian behavior and mortality reduction. The Proceedings includes a summary of the discussions on these topics, including each working group's recommendations for future research or associated activities. A final plenary session drew together the main recommendations

  4. Proceedings of National Avian-Wind Power Planning Meeting, Lakewood, Colorado, July 20-21, 1994

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1995-04-01

    In recent years, bird deaths in wind power plants within the United States have become an important issue with economic, legal, policy and research dimensions. The National Avian-Wind Power Planning Meeting was convened to focus on the research aspects, particularly to (1) identify and prioritize key issues with respect to bird-wind turbine interactions, (2) define a research agenda to resolve scientific and technical issues, while (3) insuring transferability of results, (4) avoiding duplication and inadequate science, and (5) building consensus on approaches to the research needed to address the issues. About 57 individuals plus various independent scientists with relevant expertise, met in Lakewood, Colorado, on 20-21 July 1994. They reviewed the status of wind power in the USA; developed lists of research questions; reviewed past and ongoing avian research at wind plants in the USA and Europe; discussed general design concepts for avian-wind power research, including both monitoring methods and the Adaptive Resource Management approach; discussed desirable components of an integrated national research program; and identified next steps that should be taken. The meeting Proceedings volume includes a Meeting Summary section covering each of the above topics, plus a more detailed description of the presentations, discussions and conclusions on each topic. Meeting attendees recommended that some of the technical issues identified at this meeting be taken up by a group with broader representation and mandate, including the economic, policy and legal ramifications. The National Wind Coordinating Committee`s Avian Subcommittee may be an appropriate group to carry forward the work begun at this meeting. The overall goal might be to devise a process, incorporating scientific research as a major element, that would allow the wind industry to develop without the occurrence of an unacceptable number of bird deaths.

  5. Power of a Plan.

    Science.gov (United States)

    Mineo, Ronald W.; Stehn, John L.

    1998-01-01

    Discusses the effects of electric power deregulation on an educational facility's planning and purchasing for future power needs. Highlights ways schools can take advantage of deregulation. Examines various chiller technologies and economically assessing these technologies on a life-cycle cost basis. (GR)

  6. Integrated Wind Power Planning Tool

    DEFF Research Database (Denmark)

    Rosgaard, Martin H.; Hahmann, Andrea N.; Nielsen, Torben S.

    This poster presents the Public Service Obligation (PSO) funded project PSO 10464 "Integrated Wind Power Planning Tool". The project goal is to integrate a Numerical Weather Prediction (NWP) model with statistical tools in order to assess wind power fluctuations, with focus on short term...... forecasting for existing wind farms, as well as long term power system planning for future wind farms....

  7. Bringing Power to Planning Research

    DEFF Research Database (Denmark)

    Flyvbjerg, Bent

    2002-01-01

    This article provides an answer to what has been called the biggest problem in theorizing and understanding planning, namely the ambivalence about power found among planning researchers, theorists, and students. The author narrates how he came to work with issues of power. He then gives an exampl...

  8. Bringing Power to Planning Research

    DEFF Research Database (Denmark)

    Flyvbjerg, Bent

    This article provides an answer to what has been called the biggest problem in theorizing and understanding planning, namely the ambivalence about power found among planning researchers, theorists, and students. The author narrates how he came to work with issues of power. He then gives an exampl...

  9. Integrated Wind Power Planning Tool

    DEFF Research Database (Denmark)

    Rosgaard, M. H.; Giebel, Gregor; Nielsen, T. S.

    2012-01-01

    This poster presents the current state of the public service obligation (PSO) funded project PSO 10464, with the working title "Integrated Wind Power Planning Tool". The project commenced October 1, 2011, and the goal is to integrate a numerical weather prediction (NWP) model with purely statisti......This poster presents the current state of the public service obligation (PSO) funded project PSO 10464, with the working title "Integrated Wind Power Planning Tool". The project commenced October 1, 2011, and the goal is to integrate a numerical weather prediction (NWP) model with purely...... statistical tools in order to assess wind power fluctuations, with focus on long term power system planning for future wind farms as well as short term forecasting for existing wind farms. Currently, wind power fluctuation models are either purely statistical or integrated with NWP models of limited...... resolution. With regard to the latter, one such simulation tool has been developed at the Wind Energy Division, Risø DTU, intended for long term power system planning. As part of the PSO project the inferior NWP model used at present will be replaced by the state-of-the-art Weather Research & Forecasting...

  10. Integrated Wind Power Planning Tool

    DEFF Research Database (Denmark)

    Rosgaard, M. H.; Hahmann, Andrea N.; Nielsen, T. S.

    This poster describes the status as of April 2012 of the Public Service Obligation (PSO) funded project PSO 10464 \\Integrated Wind Power Planning Tool". The project goal is to integrate a meso scale numerical weather prediction (NWP) model with a statistical tool in order to better predict short...... term power variation from off shore wind farms, as well as to conduct forecast error assessment studies in preparation for later implementation of such a feature in an existing simulation model. The addition of a forecast error estimation feature will further increase the value of this tool, as it...

  11. NASA's Radioisotope Power Systems - Plans

    Science.gov (United States)

    Hamley, John A.; Mccallum, Peter W.; Sandifer, Carl E., II; Sutliff, Thomas J.; Zakrajsek, June F.

    2015-01-01

    NASA's Radioisotope Power Systems (RPS) Program continues to plan and implement content to enable planetary exploration where such systems could be needed, and to prepare more advanced RPS technology for possible infusion into future power systems. The 2014-2015 period saw significant changes, and strong progress. Achievements of near-term objectives have enabled definition of a clear path forward in which payoffs from research investments and other sustaining efforts can be applied. The future implementation path is expected to yield a higher-performing thermoelectric generator design, a more isotope-fuel efficient system concept design, and a robust RPS infrastructure maintained effectively within both NASA and the Department of Energy. This paper describes recent work with an eye towards the future plans that result from these achievements.

  12. The development of an avian wind sensitivity map for South Africa

    Energy Technology Data Exchange (ETDEWEB)

    Retief, Ernst; Anderson, M. D.; Harebottle, D.; Jenkins, A.; Simmons, R.; Smit, H.A.; Rooyen, C. Van; Smallie, J.

    2011-07-01

    Full text: Wind energy is a relative new industry in South Africa. This provides South Africans with the opportunity to ensure that wind farms are placed in areas that are of low sensitivity to birds. With this in mind two environmental NGOs, BirdLife South Africa and the Endangered Wildlife Trust, designed an Avian Wind Sensitivity Map to provide guidance to the wind farm industry about the location of wind turbines. The map is the first of its kind in Africa. The purpose of the map is to provide an indication of the geographic areas in South Africa where the possible establishment of wind farms might have a negative impact on birds. Such a map will identify areas of bird sensitivity, i.e. sites where threatened, endemic and vulnerable bird species occur. The map was designed using a variety of data sources, specifically data acquired through citizen science projects - such as the Southern African Bird Atlas Project 2 and the Coordinated Waterbird Counts Project. The data were analysed using data priority scores based on the conservation concern of each species as well as the risk associated with a species to fly into wind turbines and associated infrastructures. The formal protection status of a geographic area was also taken into account. Extensive use was made of GIS tools to collate, analyse and present the data. A number of African countries are considering establishing wind farms. The lessons learnt during the design process can be used by other African countries as the basis for similar maps which can serve as a mitigation measure against the loss of vulnerable species. (Author)

  13. 75 FR 23823 - Sixth Northwest Electric Power and Conservation Plan

    Science.gov (United States)

    2010-05-04

    ... POWER AND CONSERVATION PLANNING COUNCIL Sixth Northwest Electric Power and Conservation Plan AGENCY: Pacific Northwest Electric Power and Conservation Planning Council (Northwest Power and Conservation Council; the Council). ACTION: Notice of adoption of the Sixth Northwest Electric Power and Conservation...

  14. Nuclear power programme planning: An integrated approach

    International Nuclear Information System (INIS)

    2001-12-01

    The International Atomic Energy Agency (IAEA) has published material on different policy considerations in the introduction of nuclear power, primarily addressed to top level decision makers in government and industry in Member States. Several Member States and experts recommended to the IAEA to address the aspects of an integrated approach to nuclear power programme planning and to serve as guidance to those countries wishing to embark on a nuclear power programme. As a follow-up, the present publication is primarily intended to serve as guidance for executives and managers in Member States in planning for possible introduction of nuclear power plants in their electricity generating systems. Nuclear power programme planning, as dealt with in this publication, includes all activities that need to be carried out up to a well-founded decision to proceed with a project feasibility study. Project implementation beyond this decision is not in the scope of this publication. Although it is possible to use nuclear energy as a heat source for industrial processes, desalination and other heat applications, it is assumed in this publication that the planning is aimed towards nuclear power for electricity generation. Much of the information given would, however, also be relevant for planning of nuclear reactors for heat production. The publication was prepared within the framework of the IAEA programme on nuclear power planning, implementation and performance as a joint activity of the Nuclear Power Engineering Section and the Planning and Economic Studies Section (Division of Nuclear Power)

  15. Communicative planning as counter-power

    DEFF Research Database (Denmark)

    Elling, Bo

    2017-01-01

    this conception and (a) conceptualizes planning on the basis of a Habermasian theory of communicative action and power, (b) shows that the participation of citizens is necessary to secure the inclusion of ethical and aesthetic rationalities in the planning process, and also that (c) citizens may constitute...... a counterpower to short-term investor interests in planning by (d) strengthening the respect for long-term solutions and the common good. This becomes a structural necessity when it comes to securing sustainability and democratic justice in planning. The article conceptualizes the difference between planning...... and politics, since in the former, power is constituted in the actual process, not given in advance....

  16. Mechanisms of power in participatory rural planning

    DEFF Research Database (Denmark)

    Johansen, Pia Heike; Chandler, Thomas Lund

    2015-01-01

    that in such an assessment of power it is needed also to drawn in the social context because different social contexts will be more or less vulnerable to different mechanisms of power. The paper takes the stand the rural settings are especially vulnerable to dis-engagement of local citizens, sub-ordination of the rural......This paper explores the specific mechanisms of power in participatory rural planning projects. It follows up on suggestions in planning literature about directing focus at the relational level in the assessment of power, rather than on who has power and who doesn't. The paper argues...... by the urban privilege to define the rural qualities and creation of local conflicts and that mechanisms of power that cause such unintended outcomes of rural planning projects should be uncovered. Inspired by Foucault's interpretation of power the paper carries out a grounded theory inspired analysis...

  17. Offshore Wind Power Planning in Korea

    DEFF Research Database (Denmark)

    Seo, Chul Soo; Cha, Seung-Tae; Park, Sang Ho

    2012-01-01

    Wind power generation is globally recognized as the most universal and reliable form of renewable energy. Korea is currently depending mostly on coal and petroleum to generate electrical power and is now trying to replace them with renewable energy such as offshore wind power generation. To make...... that connecting offshore wind power generation to a power system has on the power system. This paper looks over offshore wind power planning in Korea and describes the development of impact assessment technology of offshore wind farms....

  18. Nuclear power and energy planning

    International Nuclear Information System (INIS)

    Jones, P.

    1990-11-01

    With the rapid depletion of conventional energy sources such as coal and oil and the growing world demand for energy the question of how to provide the extra energy needed in the future is addressed. Relevant facts and figures are presented. Coal and oil have disadvantages as their burning contributes to the greenhouse gases and they will become scarcer and more expensive. Renewable sources such as wind and wave power can supply some but not all future energy requirements. The case made for nuclear power is that it is the only source which offers the long term prospect of meeting the growing world energy demand whilst keeping energy costs close to present levels and which does not add to atmospheric pollution. Reassurance as to the safety of nuclear power plants and the safe disposal of radioactive wastes is given. (UK)

  19. Nuclear power planning and feasibility studies

    International Nuclear Information System (INIS)

    Streeton, D.F.

    1977-01-01

    This lecture will review the basic steps associated with planning the introduction of nuclear power. Areas covered will include power market surveys, energy resources evaluations, potential alternative strategies, organisational factors and implementational requirements. The lecture will then consider the implications and requirements associated with establishing the feasibility of a nuclear project. Among others, aspects of power systems integration, site selection reactor type evaluation, cost and economic analysis, influence of contracting strategies, comparison with alternative power generation solutions, financial impact, etc. will be discussed and reviewed. (HK) [de

  20. Missions and planning for nuclear space power

    International Nuclear Information System (INIS)

    Buden, D.

    1979-01-01

    Requirements for electrical and propulsion power for space are expected to increase dramatically in the 1980s. Nuclear power is probably the only source for some deep space missions and a major competitor for many orbital missions, especially those at geosynchronous orbit. Because of the potential requirements, a technology program on reactor components has been initiated by the Department of Energy. The missions that are foreseen, the current reactor concept, and the technology program plan are described

  1. Energy and nuclear power planning studies

    International Nuclear Information System (INIS)

    Bennett, L.L.; Molina, P.E.; Mueller, T.

    1990-01-01

    The article focuses on the procedures established by the IAEA for providing assistance to international Member States in conducting studies for the analysis of the economic viability of a nuclear power programme. This article specifically reviews energy and nuclear power planning (ENPP) studies in Algeria, Jordan, and Thailand. It highlights major accomplishments in the context of study objectives and organizations, and the principal lessons learned in the process. 4 figs, 1 tab

  2. Fusion power by magnetic confinement - program plan

    International Nuclear Information System (INIS)

    Dean, S.O.

    1978-01-01

    This Fusion Power Program Plan treats the technical, schedular and budgetary projections for the development of fusion power using magnetic confinement. It was prepared on the basis of current technical status and program perspective. A broad overview of the probable facilities requirements and optional possible technical paths to a demonstration reactor is presented, as well as a more detailed plan for the R and D program for the next five years. The 'plan' is not a roadmap to be followed blindly to the end goal. Rather it is a tool of management, a dynamic and living document which will change and evolve as scientific, engineering/technology and commercial/economic/environmental analyses and progress proceeds. The use of plans such as this one in technically complex development programs requires judgment and flexibility as new insights into the nature of the task evolve. The presently-established program goal of the fusion program is to develop and demonstrate pure fusion central electric power stations for commercial applications

  3. Power system restoration: planning and simulation

    Energy Technology Data Exchange (ETDEWEB)

    Hazarika, D. [Assam Engineering Coll., Dept. of Electrical Engineering, Assam (India); Sinha, A.K. [Inidan Inst. of Technology, Dept. of Electrical Engineering, Kharagpur (India)

    2003-03-01

    This paper describes a restoration guidance simulator, which allows power system operator/planner to simulate and plan restoration events in an interactive mode. The simulator provides a list of restoration events according to the priority based on some restoration rules and list of priority loads. It also provides in an interactive mode the list of events, which becomes possible as the system grows during restoration. Further, the selected event is validated through a load flow and other analytical tools to show the consequences of implementing the planned event. (Author)

  4. Decentralized planning of hydroelectric power systems

    International Nuclear Information System (INIS)

    Binato, S.; Pereira, M.V.F.

    1995-01-01

    This paper discusses the application of marginal cost concepts to the expansion planning of hydroelectric systems. It is shown that the renumeration of hydroelectric plants should not be based on their energy production, as this leads to excessive revenues for the plant owner, and distorts the dimensioning of upstream reservoirs. In order to produce the adequate economic signals, it is necessary to separate the contributions of turbines and reservoirs. Examples from the Brazilian power system are presented and discussed

  5. Statistical modeling to support power system planning

    Science.gov (United States)

    Staid, Andrea

    This dissertation focuses on data-analytic approaches that improve our understanding of power system applications to promote better decision-making. It tackles issues of risk analysis, uncertainty management, resource estimation, and the impacts of climate change. Tools of data mining and statistical modeling are used to bring new insight to a variety of complex problems facing today's power system. The overarching goal of this research is to improve the understanding of the power system risk environment for improved operation, investment, and planning decisions. The first chapter introduces some challenges faced in planning for a sustainable power system. Chapter 2 analyzes the driving factors behind the disparity in wind energy investments among states with a goal of determining the impact that state-level policies have on incentivizing wind energy. Findings show that policy differences do not explain the disparities; physical and geographical factors are more important. Chapter 3 extends conventional wind forecasting to a risk-based focus of predicting maximum wind speeds, which are dangerous for offshore operations. Statistical models are presented that issue probabilistic predictions for the highest wind speed expected in a three-hour interval. These models achieve a high degree of accuracy and their use can improve safety and reliability in practice. Chapter 4 examines the challenges of wind power estimation for onshore wind farms. Several methods for wind power resource assessment are compared, and the weaknesses of the Jensen model are demonstrated. For two onshore farms, statistical models outperform other methods, even when very little information is known about the wind farm. Lastly, chapter 5 focuses on the power system more broadly in the context of the risks expected from tropical cyclones in a changing climate. Risks to U.S. power system infrastructure are simulated under different scenarios of tropical cyclone behavior that may result from climate

  6. Nuclear power in Asia: Experience and plans

    International Nuclear Information System (INIS)

    Lee Chang Kun

    1999-01-01

    Asian countries have developed ambitious energy supply programs to expand their energy supply systems to meet the growing needs of their rapidly expanding economies. Most of their new electrical generation needs will be met by coal, oil and gas. However, the consideration of growing energy demand, energy security, environmental conservation, and technology enhancement is inducing more Asian countries toward the pursuit of nuclear power development. At present, nuclear power provides about 30% of electricity in Japan, and about 40% of electricity in Korea. These and other Asian countries are presumed to significantly increase their nuclear power generation capacities in coming years. Korea's nuclear power generation facilities are projected to grow from 12 gigawatt in 1998 to 16.7 gigawatt by 2004. On the other hand, China and India have now installed nuclear capacities of about 2 gigawatt, respectively, which will increase by a factor of two or more by 2004. The installed nuclear capacity in the Asian region totalled 67 gigawatt as of the end of 1997, representing about sixteen percent of the world capacity of 369 gigawatt. Looking to the year 2010, it is anticipated that most of the world's increase in nuclear capacity will come from Asia. It is further forecasted that Asian nations will continue to expand their nuclear capacity as they move into the 21st century. For example, China plans to develop additional 18 gigawatt of nuclear power plants by the year 2010. Nuclear power is also of particular interest to a number of emerging Asian countries in view of environmental conservation and mitigation of greenhouse gas emissions in particular. Nuclear power appeals to some countries because of its high technology content. The strength in an advanced technology, such as the technological capability related to nuclear power, contributes to the overall development of the corresponding country's engineering base, enhancement of industrial infrastructure and expansion of

  7. New Paradigm of Power System Planning under Competitive Environment

    Science.gov (United States)

    Mori, Hiroyuki

    This paper presents a new paradigm of power system planning under competitive environment. As the liberalization of power systems become more competitive, power systems are faced with new aspects that the conventional bundled power company has never encountered. The conventional power system planning methods do not match the requirements of competitive environment. In practice, the power system liberalization brings about new environment that puts emphasis on the profit maximization and the risk minimization. Thus, the problem formulation of power system planning should be reformulated to reflect the new aspects in power systems. As the tasks of power system planning, this paper outlines transmission network expansion planning, distribution network expansion planning, and unit commitment under competitive environment. In addition, new tasks such as very short-term load forecasting, electricity price forecasting, and wind power forecasting are described.

  8. EHV AC undergrounding electrical power performance and planning

    CERN Document Server

    Benato, Roberto

    2014-01-01

    Analytical methods of cable performance in EHV AC electrical power are discussed in this comprehensive reference. Descriptions of energization, power quality, cable safety constraints and more, guide readers in cable planning and power network operations.

  9. Nuclear power plant Severe Accident Research Plan

    International Nuclear Information System (INIS)

    Larkins, J.T.; Cunningham, M.A.

    1983-01-01

    The Severe Accident Research Plan (SARP) will provide technical information necessary to support regulatory decisions in the severe accident area for existing or planned nuclear power plants, and covers research for the time period of January 1982 through January 1986. SARP will develop generic bases to determine how safe the plants are and where and how their level of safety ought to be improved. The analysis to address these issues will be performed using improved probabilistic risk assessment methodology, as benchmarked to more exact data and analysis. There are thirteen program elements in the plan and the work is phased in two parts, with the first phase being completed in early 1984, at which time an assessment will be made whether or not any major changes will be recommended to the Commission for operating plants to handle severe accidents. Additionally at this time, all of the thirteen program elements in Chapter 5 will be reviewed and assessed in terms of how much additional work is necessary and where major impacts in probabilistic risk assessment might be achieved. Confirmatory research will be carried out in phase II to provide additional assurance on the appropriateness of phase I decisions. Most of this work will be concluded by early 1986

  10. Options for Bulgaria power system extension planning

    International Nuclear Information System (INIS)

    Vassilev, C.; Christov, C.

    1998-01-01

    Under the existing transition to market economy in Bulgaria, the planning of development of electricity generation is among the priorities of the national policy of restructuring and renovation of electricity system in the country. Optimal plans for development of the generation capacity are worked out by means of optimization procedure part of ENPEP package (ELECTRIC module) based on the dynamic programming technique. The optimal plans study three main strategies for development of energy capacities, which have to do with the priority of some type of natural resources--Coal, Natural Gas and Nuclear Energy. The Hydro Power Plant construction and loading schedule for each scenario is different and it harmonized with the maneuverability of other capacities. Coal scenario emphasizes the opportunities for the maximizing of local coal mining, substitution of black coal (energy and coke) import by mining of local coal fields and implementation of efficient and environmentally sound technologies when constructing new thermal power plants. Gas scenario envisages natural gas consumption within the limit of existing capacities of the national and transit pipelines. In this connection, the share of the new generating capacities using combined cycle increases their share. Nuclear scenario assumes increased share of the nuclear units at the expense of local coal mining and natural gas. This is due to the rehabilitation of 1,000 MW units in NPP Kozloduy, completion of a 1,000 MW unit in new NPP and construction of 1--2 new units 600 MW after 2010. The data obtained outlines the perspectives for development of energy generation capacities in Bulgaria for the period 2000--2020, tendencies in the generation structure and the share of each different type of generation units in the structure of electricity generation system. Output information serves as a sound base for conclusions on the advantages and disadvantages of the three strategies

  11. Improving acceptance in wind power planning

    Energy Technology Data Exchange (ETDEWEB)

    Hammarlund, K. [Lund Univ. (Sweden). Dept. of Social and Economic Geography

    1996-12-01

    This paper presents important factors and planning procedures for public acceptance of wind power. Opinion surveys in Sweden show that acceptance is connected to the concept of utility rather than the aesthetic values. If wind turbines are confined by the authorities to marginal areas, they will not earn their rightful place in the landscape by being of use. A positive attitude in general promotes a positive experience of the effects of wind turbines. It is therefore essential to establish a sense of cooperation between the project management and the public. An open dialogue and continuous information will increase the possibilities for acceptance of future development. We must establish new codes of practice in permit processing because policies today contains ideological and practical contradictions between development and preservation of landscapes. 16 refs, 2 tabs

  12. Supply disruption cost for power network planning

    International Nuclear Information System (INIS)

    Kjoelle, G.H.

    1992-09-01

    A description is given of the method of approach to calculate the total annual socio-economic cost of power supply disruption and non-supplied energy, included the utilities' cost for planning. The total socio-economic supply disruption cost is the sum of the customers' disruption cost and the utilities' cost for failure and disruption. The mean weighted disruption cost for Norway for one hour disruption is NOK 19 per kWh. The customers' annual disruption cost is calculated with basis in the specific disruption cost referred to heavy load (January) and dimensioning maximum loads. The loads are reduced by factors taking into account the time variations of the failure frequency, duration, the loads and the disruption cost. 6 refs

  13. Outline of electric power facility plan in fiscal year 1988

    International Nuclear Information System (INIS)

    1988-01-01

    As to the electric power facility plan in fiscal year 1988, 15 designated electric power enterprises made the notification to the Minister of International Trade and Industry in March, 1988. This outline of the facility plan summarized the plans of 66 enterprises in total, including the plans of municipally operated, joint thermal power and other enterprises in addition to the above 15. In order to ensure the stable supply of electric power, the Ministry of International Trade and Industry considers that it is indispensable to purposefully develop electric power sources and the facilities for distribution along this facility plan. The forecast for fiscal year 1997 is : total electric power demand 778.2 billion kWh, maximum power demand 151.21 million kW, and yearly load factor 56.9 %. This is equivalent to the yearly growth of 2.4 %. In fiscal year 1988, it is planned to present 29 plants of 2760 MW to the Power Source Development Coordination Council. The breakdown is : hydroelectricity 140 MW, thermal power 2010 MW, and nuclear power 610 MW. The Ministry guides electric power enterprises so as to realize the diversification of electric power sources. Also the increase of transmission and transformation facilities, the plan of equipment investment and others are reported. (Kako, I.)

  14. Electric Utility Generating Units: Repealing the Clean Power Plan

    Science.gov (United States)

    The Clean Power Plan established emission guidelines for states to follow in limiting carbon dioxide (CO2) emissions from existing power plants. EPA is proposing to repeal the CPP and rescind the accompanying legal memorandum.

  15. Integration of Renewable Generation in Power System Defence Plans

    DEFF Research Database (Denmark)

    Das, Kaushik

    Increasing levels of penetration of wind power and other renewable generations in European power systems pose challenges to power system security. The power system operators are continuously challenged especially when generations from renewables are high thereby reducing online capacity of conven......Increasing levels of penetration of wind power and other renewable generations in European power systems pose challenges to power system security. The power system operators are continuously challenged especially when generations from renewables are high thereby reducing online capacity......, one of them being the North East area with high share of wind power generation.The aim of this study is to investigate how renewable generations like wind power can contribute to the power system defence plans. This PhD project “Integration of Renewable Generation in Power System Defence Plans...

  16. 76 FR 75771 - Emergency Planning Guidance for Nuclear Power Plants

    Science.gov (United States)

    2011-12-05

    ... Guidance for Nuclear Power Plants AGENCY: Nuclear Regulatory Commission. ACTION: Issuance of NUREG... Support of Nuclear Power Plants;'' NSIR/DPR-ISG-01, ``Interim Staff Guidance Emergency Planning for Nuclear Power Plants;'' and NUREG/CR-7002, ``Criteria for Development of Evacuation Time Estimate Studies...

  17. Power plant construction. Plan, build, repair

    International Nuclear Information System (INIS)

    Rauschenbach, Monika

    2010-01-01

    Modern thermal power plants can now convert up to 90 % of the energy input into electricity. This increase in efficiency has been made possible through technological progress, but also through improvements in power plant construction. Despite a distinct rise in the proportion of renewable energies in electricity supplies, traditional power stations are still responsible for guaranteeing a large share of our energy supplies. Air pollution control, noise control, protection of natural waters and soils plus careful use of resources are the key themes in the design, construction and maintenance of power plants. Publishing house Ernst and Sohn provides competent, up-to-date information for civil and structural engineers entrusted with such challenging engineering tasks. The special issue ''Power Plant Construction'' brings together the appropriate articles from the journals ''Bautechnik'', ''Stahlbau'', ''Beton- und Stahlbetonbau'' and ''Geomechanics and Tunnelling''. The themes in this compendium cover a wide range of topics, including analysis and design of power plant installations, power station refurbishment and maintenance, special structures such as cooling towers, chimneys and boiler house frames plus the engineering aspects of coal-fired, nuclear and hydroelectric power stations. Reports on current products and projects complement the technical papers. (orig.)

  18. Reactive power planning with FACTS devices using gravitational search algorithm

    Directory of Open Access Journals (Sweden)

    Biplab Bhattacharyya

    2015-09-01

    Full Text Available In this paper, Gravitational Search Algorithm (GSA is used as optimization method in reactive power planning using FACTS (Flexible AC transmission system devices. The planning problem is formulated as a single objective optimization problem where the real power loss and bus voltage deviations are minimized under different loading conditions. GSA based optimization algorithm and particle swarm optimization techniques (PSO are applied on IEEE 30 bus system. Results show that GSA can also be a very effective tool for reactive power planning.

  19. Energy and nuclear power planning study for Armenia

    International Nuclear Information System (INIS)

    2004-07-01

    The Energy and Nuclear Power Planning (ENPP) study for Armenia has been conducted under the technical cooperation programme of the International Atomic Energy Agency (IAEA). The objective of the study was to analyze the electricity demand as part of the total final energy demand in various scenarios of Armenian socioeconomic and technological development, and to develop economically optimized electric generating system expansion plans for meeting the electric power demand, and to assess the role that nuclear energy could play within these optimal programs. The specific objectives of this study were: to define the role that nuclear power could play in the future electricity supply in Armenia, based on a least-cost expansion planning analysis of the country's power system; to analyze the environmental impacts of such a nuclear power development; to evaluate the financial viability of the envisaged nuclear power development program; to train a group of Armenian experts in the use of the IAEA's energy models

  20. Production planning in a Virtual Power Plant

    NARCIS (Netherlands)

    Bosman, M.G.C.; Bakker, Vincent; Molderink, Albert; Hurink, Johann L.; Smit, Gerardus Johannes Maria

    2009-01-01

    Distributed electricity generation is increasingly applied in the electricity grid. This generation can be more energy efficient than conventional generation; however, a large scale introduction of distributed generators implies possible instability in the grid. A Virtual Power Plant (VPP) deals

  1. Nuclear power planning study for Saudi Arabia

    International Nuclear Information System (INIS)

    Kutbi, I.I.; Matin, Abdul.

    1984-05-01

    The prospects of application of nuclear energy for production of electricity and desalinated water in the Kingdom are evaluated. General economic development of the country and data on reserves, production and consumption of oil and natural gas are reviewed. Electrical power system is described with data on production and consumption. Estimates of future power demand are made using Aoki method. Costs of production of electricity from 600 MW, 900 MW and 1200 MW nuclear and oil-fired power plants are calculated along with the costs of production of desalinated water from dual purpose nuclear and oil-fired plants. The economic analysis indicates that the cost of production of electricity and desalinated water are in general cheaper from the nuclear power plants. Suggests consideration of the use of nuclear energy for production of both electricity and desalinated water from 1415 H. Further detailed studies and prepartory organizational steps in this direction are outlined. 38 Ref

  2. Generation Expansion Planning with High Penetration of Wind Power

    Science.gov (United States)

    Sharan, Ishan; Balasubramanian, R.

    2016-08-01

    Worldwide thrust is being provided in generation of electricity from wind. Planning for the developmental needs of wind based power has to be consistent with the objective and basic framework of overall resource planning. The operational issues associated with the integration of wind power must be addressed at the planning stage. Lack of co-ordinated planning of wind turbine generators, conventional generating units and expansion of the transmission system may lead to curtailment of wind power due to transmission inadequacy or operational constraints. This paper presents a generation expansion planning model taking into account fuel transportation and power transmission constraints, while addressing the operational issues associated with the high penetration of wind power. For analyzing the operational issues, security constrained unit commitment algorithm is embedded in the integrated generation and transmission expansion planning model. The integrated generation and transmission expansion planning problem has been formulated as a mixed integer linear problem involving both binary and continuous variables in GAMS. The model has been applied to the expansion planning of a real system to illustrate the proposed approach.

  3. Planning for nuclear power in the Philippines

    International Nuclear Information System (INIS)

    Ibe, L.D.

    1976-01-01

    This article traces the events that led to nuclear power introduction in the Philippines starting from: the creation of National Science and Development Board and Philippine Atomic Energy Commission in 1958 under R.A. 2067; recruitment of young engineers, chemists and other scientists and their training here and abroad for the different specialized fields of nuclear energy; the creation of an inter-organizational Ad-Hoc Committee on Nuclear Power Study; initiation of a UNDP-IAEA supported Pre-Investment Study on Power Including Nuclear Power in Luzon in early 1964; enactment of R.A. 5207, the Philippine Nuclear Liability Act in 1968; second feasibility study in 1971; siting study by PAEC, NPC and MERALCO engineers; technical and economic study; organizational and financial study; and investment report. Upon receipt of the results of the feasibility studies on 31 July 1973, the President of the Philippines decided on the immediate implementation of the first nuclear plant project by the National Power Corporation (NPC). Licensing and regulation as well as manpower training with the aid of regional or international training agencies will be undertaken by PAEC

  4. Planning Mechanisms for Regional Electric Power Supply System Development

    Directory of Open Access Journals (Sweden)

    Evgeniy Anatolyevich Malyshev

    2015-12-01

    Full Text Available Key problems of the regional electric power supply systems are examined. These problems result from a lack of regulated interaction mechanisms for uniting the different entities’ resources aimed at the realization of investment activities. One of the main problems of the power supply industry is physical and moral aging of both generating and networking equipment. In the article, the necessity of management system formation to control the development of power sector has been proved. The deficiencies of the modern investment procedure in power companies are described. The absence of continuity between the regional and local strategic planning documents and investment planning of a power company has been found out. The possibility to develop a new mechanism for attracting investment has been proposed. The regulation of joint activities to implement the development program for the regional power supply industry has been proposed. The management system to develop the Russian power industry has been proposed. The comparative analysis of generating capacity development mechanisms has been carried out, such as capacity supply agreement (CSA, investment support mechanism (ISM, and long-term power market (LPM. The interaction procedure of the planning of the power supply infrastructure development has been described. The mechanism connecting the state sectoral and regional planning and corporate planning of power supply infrastructure development has been proposed. The regional aspects of industrial policy and its legislative support have been considered. To successfully implement the public-private-partnership (PPP projects, it is necessary to create the effective PPP model within the federal and regional legislation framework; to develop the financial model providing the recoverability of investments; to provide a mutually beneficial cooperation between executive bodies and private investors. The possibility to apply the PPP mechanism for regional

  5. 384 Power plant waste water sampling and analysis plan

    International Nuclear Information System (INIS)

    Hagerty, K.J.; Knotek, H.M.

    1995-01-01

    This document presents the 384 Power House Sampling and Analysis Plan. The Plan describes sampling methods, locations, frequency, analytes, and stream descriptions. The effluent streams from 384, were characterized in 1989, in support of the Stream Specific Report (WHC-EP-0342, Addendum 1)

  6. Nonlinear integrated resource strategic planning model and case study in China's power sector planning

    International Nuclear Information System (INIS)

    Yuan, Jiahai; Xu, Yan; Kang, Junjie; Zhang, Xingping; Hu, Zheng

    2014-01-01

    In this paper we expand the IRSP (integrated resource strategic planning) model by including the external cost of TPPs (traditional power plants) and popularization cost of EPPs (efficiency power plants) with nonlinear functions. Case studies for power planning in China during 2011–2021 are conducted to show the efficacy of the model. Scenarios are compiled to compare the pathways of power planning under different policies. Results show that: 1) wind power will become competitive with technical learning, but its installation is undesirable when the external cost of coal power is not internalized; 2) the existence of popularization cost will hinder EPPs' (efficiency power plants) deployment and pure market mechanism is not enough to deliver EPPs at socially desirable scale; 3) imposition of progressive emission tax on coal power at an average of 0.15–0.20 RMB/KWh can remedy the market distortion and promote the development of wind power by a significant margin; 4) nuclear power will grow stably when its external cost is set no more than 0.187 RMB per KWh, or 87% of its internal cost. The proposed model can serve as a useful tool for decision support in the process of power planning and policy formulation for national government. - Highlights: • Improve IRSP model by adding nonlinear external and popularization cost. • The model is used to conduct China's power sector planning in 2011–2021. • Simulate the impacts of alternative energy policies on planning results. • The model can be used for joint power sector planning and policy design

  7. Powering the people: India's capacity expansion plans

    Energy Technology Data Exchange (ETDEWEB)

    Patel, S.

    2009-05-15

    India has become a global business power even though hundreds of millions of its citizens still live in poverty. To sustain economic growth and lift its people out of poverty, India needs more and more reliable power. Details of government plans for achieving those goals demonstrate that pragmatism may be in shorter supply than ambition and political will. 1 ref., 12 figs., 1 tab.

  8. Safety planning for nuclear power stations

    International Nuclear Information System (INIS)

    Tadmor, J.

    1979-01-01

    The article shows that compared to the many industries and other human activities, nuclear power stations are among the safest. A short description of the measures taken to prevent accidents and of the additional safety means entering into action if an accident does occur is presented. It is shown that in nuclear plants the death frequency following malfunctioning is 1 death in 100.000 years whereas deaths following other human activities is 1 in 2 to 100 years and following natural calamities like earthquakes and floods is 1 in 10 years. As an example it is shown that for a population of 15.000.000 living in a radius of 40 km around 100 power stations the average number of deaths will be of 2 per year as compared to 4200 from road accidents with the corresponding number of injuries of 20 and 375.000 respectively. (B.G.)

  9. Nuclear power planning study for Venezuela

    International Nuclear Information System (INIS)

    1978-01-01

    The optimum capacity for nuclear power plants that might be built in Venezuela in the period 1985-2000 and the best time for incorporating them into the electric system is defined. The most recent forecasts regarding growth of the population and demand, and of the economy in general, and the taking into account the costs for the fossil-fuel and hydroelectric resources known to exist in Venezuela, as compared with the costs of importing uranium, are discussed

  10. Planning a revolution in nuclear power technology

    International Nuclear Information System (INIS)

    Egan, J.R.

    1987-01-01

    Approaching the marketing and deployment of small, inherently safe reactors from the standpoint of the legal and financial community, the author suggests various ideal planning criteria that should be adhered to by designers and suppliers in order for the new plants to achieve political and financial acceptability. Although new nuclear technology based on those criteria promise to rekindle the prospects for nuclear fission, neither governments nor suppliers are likely to undertake the requisite investments. Rather, the author proposes a private development initiative between the political community, private investors, and would-be suppliers. (author)

  11. DYNAMIC PROGRAMMING – EFFICIENT TOOL FOR POWER SYSTEM EXPANSION PLANNING

    Directory of Open Access Journals (Sweden)

    SIMO A.

    2015-03-01

    Full Text Available The paper isfocusing on dynamic programming use for power system expansion planning (EP – transmission network (TNEP and distribution network (DNEP. The EP problem has been approached from the retrospective and prospective point of view. To achieve this goal, the authors are developing two software-tools in Matlab environment. Two techniques have been tackled: particle swarm optimization (PSO and genetic algorithms (GA. The case study refers to Test 25 buses test power system developed within the Power Systems Department.

  12. Station planning and design incorporating modern power system practice

    CERN Document Server

    Martin, PC

    1991-01-01

    The planning and design of new power stations can involve complex interaction between the many engineering disciplines involved as well as environmental, planning, economical, political and social pressures. This volume aims to provide a logical review of the procedures involved in power station development. The engineering aspects are outlined in detail, with examples, showing the basis of the relationships involved together with ""non-engineering"" factors so that the engineer can draw on the information provided for specific projects. The civil engineering and building of power stations are

  13. Power generation planning: a survey from monopoly to competition

    International Nuclear Information System (INIS)

    Kagiannas, A.G.; Askounis, D.T.; Psarras, J.

    2004-01-01

    During the last two decades electric power generation industry in many countries and regions around the world has undergone a significant transformation from being a centrally coordinated monopoly to a deregulated liberalized market. In the majority of those countries, competition has been introduced through the adoption of a competitive wholesale electricity spot market. Short-term efficiency of power generators under competitive environment has attracted considerable effort from researchers, while long-term investment performance has received less attention. In this context, the paper aims to serve as a comprehensive review basis for generation planning methods applied in a competitive electric power generation market. The traditional modeling techniques developed for generation expansion planning under monopoly are initially presented in an effort to assess the evolution of generation planning according to the evolution of the structure of the electric power market. (author)

  14. Efficient energy utilization and environmental issues applied to power planning

    Energy Technology Data Exchange (ETDEWEB)

    Campbell, Hector, E-mail: hcampbellr@gmail.com [Instituto de Ingenieria, Universidad Autonoma de Baja California, Blvd Benito Juarez y calle de la Normal, Col Insurgentes Este, CP 21280, Mexicali, B.C., Mexico, P.O. Box 3439, Calexico, CA 92232 (United States); Montero, Gisela; Perez, Carlos [Instituto de Ingenieria, Universidad Autonoma de Baja California, Blvd Benito Juarez y calle de la Normal, Col Insurgentes Este, CP 21280, Mexicali, B.C., Mexico, P.O. Box 3439, Calexico, CA 92232 (United States); Lambert, Alejandro [Facultad de Ingenieria, Universidad Autonoma de Baja California, Blvd Benito Juarez y calle de la Normal, Col Insurgentes Este, CP 21280, Mexicali, B.C. (Mexico)

    2011-06-15

    This document shows the importance of policies for electric energy savings and efficient energy utilization in power planning. The contributions of economic, social, and environmental items were evaluated according to their financial effects in the delay of investments, reduction of production costs and decrement of environmental emissions. The case study is Baja California, Mexico; this system has a unique primary source: geothermal energy. Whether analyzing the planning as usual or planning from the supply side, the forecast for 2005-2025 indicates that 4500 MW additional installed capacity will be required (3-times current capacity), representing an investment that will emit 12.7 Mton per year of CO{sub 2} to the atmosphere and will cost US$2.8 billion. Systemic planning that incorporates polices of energy savings and efficiency allows the reduction of investments and pollutant emissions. For example, a reduction of 20% in the growth trend of the electricity consumption in the industrial customers would save US$10.4 billion over the next 20 years, with a potential reduction of 1.6 Mton/year of CO{sub 2}. The increase in geothermal power generation is also attractive, and it can be combined with the reduction of use and energy losses of utilities, which would save US$13.5 billion and prevent the discharge of 8.5 Mton/year of CO{sub 2}. - Highlights: > We contrast power planning methods for supply electricity for economy development. > Importance of policies for electricity savings and efficient use in power planning. > Systemic planning facilitates decision-making process for electricity optimization. > Supply-side planning will cause climb in prices and loss of energy self-sufficiency. > Power planning should be immersed in an environment of appropriate energy policies.

  15. Nuclear power - strategic planning for the next generation

    International Nuclear Information System (INIS)

    Turner, K.H.

    1989-01-01

    Regardless of the real or perceived causes of the nuclear power industry's current difficulties, a number of recent trends-increasing electricity demand, foreign oil dependency, and attention paid to acid rain and the greenhouse effect-taken together, point of the most favorable atmosphere in recent history for nuclear power. Already, serious public discussion of its advantages have begun anew. Thus, the time is ripe to consider the developmental structure of nuclear power's next generation. Although much uncertainty still surrounds the nuclear industry, valuable lessons have been learned, and the evolution of the industry from this point cannot be left to chance. The purpose of this paper is to discuss a framework for nuclear power strategic planning activities. The strategic planning objectives outlined in this paper span issues that affect virtually every aspect of the nuclear power industry. Piecemeal responses to the vagaries of random stimuli will not be adequate. A proactive, integrated, industry-wide initiative-an Institute of Nuclear Power Planning, actively supported by the members of the industry-should be undertaken immediately to fill the strategic planning role. In so doing, the industry will not only be acting in its own best interest but will also be helping the nation realize the real and important benefits of its nuclear power technology

  16. The ABWR in future power generation planning

    International Nuclear Information System (INIS)

    Redding, J.

    1998-01-01

    Advanced nuclear technology has reached the point of commercialization. Two advanced nuclear plants (ANPs) have been constructed in Japan and are reliably generating large amounts of low cost electricity. Taiwan is now in the process of licensing and constructing two more ANPs. Other countries have similar strategies to deploy advanced nuclear plants and the successful deployment of ANPs in Japan, Taiwan, China, and South Korea, coupled with international agreements to limit C02 emissions, will only reinforce these plans. Because they have a proven track record, ANPs will play an important role in meeting the conflicting needs of developing economies for more massive amounts of electricity and the need worldwide to limit C02 emissions. Use of advanced nuclear technology, in other words, provide these economies with a proven means to promote sustainable development. (author)

  17. Multi-Objective Transmission Network Planning with Consideration of Power Grid Vulnerability and Wind Power Accommodation

    Directory of Open Access Journals (Sweden)

    Chun-guang Tian

    2013-12-01

    Full Text Available This paper proposes an efficient approach for transmission network expansion planning. Three indicators are proposed to evaluate the planning, which is the power grid vulnerability, wind power accommodation and operation cost. Vulnerability is evaluated based on the complex network theory, and wind power accommodation analysis is performed by the rate of abandoned wind power. The optimization of transmission network expansion planning is translated into constraints multi-objective optimization problem. A novel QS-MOWE algorithm based on the improvement quick sort and NSGA-II algorithm has been proposed. The method can be used effectively to study the effect of increasing wind power integration and vulnerability with high wind generation uncertainties. The model and algorithms are applied to calculate a case of 6 units. The results show that the proposed modeling method can provide a useful guidance for planning problems.

  18. Expansion planning for electric power systems

    International Nuclear Information System (INIS)

    Electricity is so basic to the world economy that certain electricity indices are used to express a country's economic standing (consumption or production of electricity per capita) and the standard of living enjoyed by a people (per capita electricity consumption in the domestic sector). Moreover, electricity supply has special characteristics which make the service unique as compared to other types of industry. The end product has to be delivered instantaneously and automatically upon the consumer's demand; except for pumped storage plants and electric batteries, technologies do not exist that can produce it economically at uniform rates, hold it in storage in large quantities, and deliver it under convenient schedules; insufficient capacity (shortage) or excessive capacity (idle capacity) have negative effects on the economy; the close inter-relation with economic and social factors imposes labour, environmental, financial and other constraints on the problem. Careful planning of the electric sector is therefore of great importance since the decisions to be taken involve the commitment of large resources, with potentially serious economic risks for the electrical utility and the economy as a whole

  19. Economic market design and planning for electric power systems

    CERN Document Server

    Mili, Lamine

    2010-01-01

    Discover cutting-edge developments in electric power systems. Stemming from cutting-edge research and education activities in the field of electric power systems, this book brings together the knowledge of a panel of experts in economics, the social sciences, and electric power systems. In ten concise and comprehensible chapters, the book provides unprecedented coverage of the operation, control, planning, and design of electric power systems. It also discusses:. A framework for interdisciplinary research and education;. Modeling electricity markets;. Alternative economic criteria and proactiv.

  20. TEPCO plans to construct Higashidori Nuclear Power Station

    International Nuclear Information System (INIS)

    Tsuruta, Atsushi

    2008-01-01

    In 2006, TEPCO submitted to the government plans for the construction of Higashidori Nuclear Power Station. The application was filed 41 years after the project approved by the Higashidori Village Assembly. This nuclear power station will be the first new nuclear power plant constructed by TEPCO since the construction of Units No.6 and 7 at the Kashiwazaki Kariwa Nuclear Power Station 18 years ago. Higashidori Nuclear Power Station is to be constructed at a completely new site, which will become the fourth TEPCO nuclear power station. Higashidori Nuclear Power Station Unit No.1 will be TEPCO's 18th nuclear reactor. Unit No.1 will be an advanced boiling water reactor (ABWR), a reactor-type with a proven track record. It will be TEPCO's third ABWR. Alongside incorporating the latest technology, in Higashidori Nuclear Power Station Unit No.1, the most important requirement is for TEPCO to reflect in the new unit information and experience acquired from the operation of other reactors (information and experience acquired through the experience of operating TEPCO's 17 units at Fukushima Daiichi Nuclear Power Station, Fukushima Daini Nuclear Power Station and Kashiwazaki Kashiwa Nuclear Power Station in addition to information on non-conformities at nuclear power stations in Japan and around the world). Higashidori Nuclear Power Station is located in Higashidori-Village (Aomori Prefecture) and the selected site includes a rich natural environment. From an environmental perspective, we will implement the construction with due consideration for the land and sea environment, aiming to ensure that the plant can co-exist with its natural surroundings. The construction plans are currently being reviewed by the Nuclear and Industrial Safety Agency. We are committed to making progress in the project for the start of construction and subsequent commercial operation. (author)

  1. The planning of areas near nuclear power stations

    International Nuclear Information System (INIS)

    1977-01-01

    During the past five years national physical planning has been initiated by the Swedish Parliament. Guidelines have been given to the communities how to consider national interests when drawing up local planning and how to produce maps and descriptions of the planning. For the planning of the areas near the nuclear power stations the municipalities have certain guidelines from The Nuclear Power Inspectorate and The National Institute of Radiation Protection. It is advised to keep a low population density near the power plants, to avoid the type of harbour or industry which could have disturbing effects on the power plant and also to avoid to concentrate people, who are difficult to move from the area in case of an accident (i.e., homes for old people, maternity homes and prisons). The plants on the East Coast, Forsmark and Oskarshamn, are located in wooded areas with a very low population density. On the West Coast, near Ringhals and Barsebaeck, the population density is higher, and there is one village with about 2,000 inhabitants, situated at a distance of two (2) km from the Ringhals power plant. The Control Boards are now reluctant to concentrate more people in this village, where schools and shops were earlier planned for 3,000 inhabitants. The building activity near power plants is regulated by law. New buildings are prohibited within a distance of two (2) km from the plants. Some exeptions can be granted by the County Administrative Board after guidance from the Central Board. In a zone reaching 10 kilometers from the power plants there are no regulations by law about new buildings, except the earlier mentioned guidelines from the Central Boards to maintain a low population. (L.E.)

  2. Methods and Algorithms for Economic MPC in Power Production Planning

    DEFF Research Database (Denmark)

    Sokoler, Leo Emil

    with a high penetration of renewable energy is therefore a stochastic system. To accommodate the need for EMPC of stochastic systems, we generalize certainty-equivalent EMPC (CEEMPC) to mean-variance EMPC (MV-EMPC). In MV-EMPC, the objective function is a trade-off between the expected cost and the cost...... concerned with EMPC for minutes-ahead production planning, we show that the proposed EMPC scheme can be extended to days-ahead planning (including unit commitment) as well. The power generation from renewable energy sources such as wind and solar power is inherently uncertain and variable. A portfolio...

  3. Short-Term Planning of Hybrid Power System

    Science.gov (United States)

    Knežević, Goran; Baus, Zoran; Nikolovski, Srete

    2016-07-01

    In this paper short-term planning algorithm for hybrid power system consist of different types of cascade hydropower plants (run-of-the river, pumped storage, conventional), thermal power plants (coal-fired power plants, combined cycle gas-fired power plants) and wind farms is presented. The optimization process provides a joint bid of the hybrid system, and thus making the operation schedule of hydro and thermal power plants, the operation condition of pumped-storage hydropower plants with the aim of maximizing profits on day ahead market, according to expected hourly electricity prices, the expected local water inflow in certain hydropower plants, and the expected production of electrical energy from the wind farm, taking into account previously contracted bilateral agreement for electricity generation. Optimization process is formulated as hourly-discretized mixed integer linear optimization problem. Optimization model is applied on the case study in order to show general features of the developed model.

  4. New Brunswick Power Corporation: Business plan, 1994-1999

    International Nuclear Information System (INIS)

    1994-02-01

    The first publicly available business plan for the New Brunswick Power Corp. is presented. The five-year plan provides an overview of the Corporation's performance and directions, including possible future rate increases. A review of the corporate history of the utility is followed by a description of the strategic framework under which the Corporation conducts its business operations. The information presented includes customer requirements, power generation and transmission, system operations, personnel management, environmental protection, and external factors affecting operations. This overview demonstrates the complex issues facing the utility, the choices made in the past, and the matters that will have to be faced in the future. The business overview is followed by focused business plans in six key functional areas (facilities, operations, personnel, technology, environment, and finances) and comprehensive financial forecasts that outline a commitment to maintain competitive rates for customers. The reasoning behind the forecasts is explained and a glossary is included. 21 figs., 16 tabs

  5. Early environmental planning: A process for power line corridor selection

    International Nuclear Information System (INIS)

    Haagenstad, T.; Bare, C.M.

    1998-01-01

    Los Alamos National Laboratory (LANL) conducted an environmental planning study in the fall of 1997 to help determine the best alternative for upgrading the Laboratory's electrical power system. Alternatives considered included an on-site power generation facility and two corridors for a 10-mile-long 115-kV power line. This planning process was conducted prior to the formal National Environmental Policy Act (NEPA) review. The goals were to help select the best proposed action, to recommend modifications and mitigation measures for each alternative for a more environmentally sound project, and to avoid potential delays once the formal Department of Energy review process began. Significant constraints existed from a planning perspective, including operational issues such as existing outdoor high explosives testing areas, as well as environmental issues including threatened and endangered species habitats, multiple archeological sites, contaminated areas, and aesthetics. The study had to be completed within 45 days to meet project schedule needs. The process resulted in a number of important recommendations. While the construction and operation of the on-site power generation facility could have minimal environmental impacts, the need for a new air quality permit would create severe cost and schedule constraints for the project. From an environmental perspective, construction and operation of a power line within either corridor was concluded to be a viable alternative. However, impacts with either corridor would have to be reduced through specific recommended alignment modifications and mitigation measures

  6. Green power: A renewable energy resources marketing plan

    International Nuclear Information System (INIS)

    Barr, R.C.

    1997-01-01

    Green power is electricity generated from renewable energy sources such as power generated from the sun, the wind, the heat of the earth, and biomass. Green pricing is the marketing strategy to sell green power to customers who voluntarily pay a premium for it. Green pricing is evolving from the deregulation of the electric industry, the need for clean air, reflected in part as concern over global warming, and technology advances. The goal of the renewable energy marketing plan is to generate enough revenues for a utility to fund power purchase agreements (PPAs) with renewable energy developers or construct its own renewable facilities. Long-term, fixed price PPAs enable developers to obtain financing to construct new facilities, sometimes taking technological risks which a utility might not take otherwise. The marketing plan is built around different rate premiums for different categories of ratepayers, volunteer customer participation, customer participation recognition, and budget allocations between project costs and power marketing costs. Green prices are higher than those for conventional sources, particularly prices from natural gas fired plants. Natural gas is abundant relative to oil in price per British thermal unit (Btu). Green pricing can help bridge the gap between the current oversupply of gas and the time, not far off, when all petroleum prices will exceed those for renewable energy. The rapid implementation of green pricing is important. New marketing programs will bolster the growing demand for renewable energy evidenced in many national surveys thus decreasing the consumption of power now generated by burning hydrocarbons. This paper sets forth a framework to implement a green power marketing plan for renewable energy developers and utilities working together

  7. Long-Term Planning in Restructured Power Systems

    International Nuclear Information System (INIS)

    Botterud, Audun

    2003-01-01

    This thesis describes the development of three decision support models for long-term investment planning in restructured power systems. The model concepts address the changing conditions for the electric power industry, with the introduction of more competitive markets, higher uncertainty and less centralised planning. Under these circumstances there is an emerging need for new planning models, also for analyses of the power system in a long-term perspective. The thesis focuses particularly on how dynamic and stochastic modelling can contribute to the improvement of decision making in a restructured power industry. We argue that the use of such modelling approaches has become more important after the introduction of competitive power markets, due to the participants' increased exposure to price fluctuations and economic risk. Our models can be applied by individual participants in the power system to evaluate investment projects for new power generation capacity. The models can also serve as a decision support tool on a regulatory level, providing analyses of the long-term performance of the power system under different regulations and market designs. In Chapter 1, we give a brief introduction to the ongoing development towards restructuring and liberalisation of the electrical power system. A discussion of the operation and organisation of restructured power systems is also provided. In Chapter 2, we look more specifically at different modelling approaches for expansion planning in electrical power systems. We also discuss how the contributions in this thesis compare to previous work in the field of decision support models for long-term planning in both regulated and competitive power systems. In Chapter 3, we develop a power market simulation model based on system dynamics. The advantages and limitations of using descriptive system dynamics models for long-term planning purposes in this context are also discussed. Chapter 4 is devoted to a novel optimisation

  8. Planning of a Quadgeneration power plant for Jammerbugt energy system

    DEFF Research Database (Denmark)

    Rudra, Souman; Hoffmann, Jessica; Rosendahl, Lasse

    2011-01-01

    of some equipments in the Quadgeneration power plant. This paper presents two models for the investment planning of a Quadgeneration energy system in Jammerbugt municipality, and uses these models for different case studies addressing the system for production of heat, cooling, liquid fuels...... heating energy technology into a Quadgeneration energy system at Jammerbugt municipality in the north of Denmark in a creative and innovative manner that can reduce CO2 emission and fuel limitations, whilst not compromising security of delivering heat and power to the local resident. So, it is essential...... to think about the design and co-optimization of energy system in this area. ASPEN Plus is used for process integration, where energyPRO is suitable for the investment planning and economic analysis. And also some CFD (Computational fluid dynamics) simulations shall have done for correct measurement...

  9. Dungeness Power Station off-site emergency plan

    International Nuclear Information System (INIS)

    1993-01-01

    This off-site Emergency Plan in the event of an accidental release of radioactivity at the Dungeness Nuclear power station sets out the necessary management and coordination processes between Nuclear Electric, operators of the site, the emergency services and relevant local authorities. The objectives promoting the aim are identified and the activities which will be undertaken to protect the public and the environment in the event of an emergency are outlined. (UK)

  10. Computerized planning system for nuclear power plant evaluation

    International Nuclear Information System (INIS)

    Bonczek, R.H.; Holsapple, C.W.; Whinston, A.B.

    1976-01-01

    A computerized system is described for information storage and query processing adapted to complex socio-technological issues. The system is referred to as GPLAN (Generalized Planning System) and can accommodate both qualitative (verbal) and quantitative data. The issue illustrated is the construction of a nuclear power plant, and involves interdisciplinary research and planning. The system's outstanding features are the use of the network variety of data base, the selective retrieval of any configuration of data from a particular network structure, automatic execution of any desired application program from a standard or special library of applications, user interface with a data base and applications by submitting English-like, non-procedural queries, and generality which allows tailoring to specific applications and provides a basis for integration of planning and research activities. The system is general and can be used for a wide variety of socio-technological issues which involve complex data relationships

  11. Air quality analysis for the Western Area Power Administration's 2004 Power Marketing Plan Environmental Impact Statement

    International Nuclear Information System (INIS)

    Glantz, C.S.; Dagle, J.E.; Bilyard, G.R.

    1997-01-01

    The Western Area Power Administration (Western) markets and transmits electric power throughout 15 western states. Western's Sierra Nevada Customer Service Region (Sierra Nevada Region) markets approximately 1,480 megawatts (MW) of firm power (plus 100 MW of seasonal peaking capacity) from the Central Valley Project (CVP) and other resources. Western's mission is to sell and deliver electricity generated from these resources. Western's capacity and energy sales must be in conformance with the laws that govern its sale of electrical power. Further, Western's hydropower operations at each facility must comply with minimum and maximum flows and other constraints set by other regulatory agencies. The Sierra Nevada Region proposes to develop a marketing plan that defines the products and services it would offer beyond the year 2004 and the eligibility and allocation criteria for its electric power resources. Because determining levels of long-term firm power resources to be marketed and subsequently entering into contracts for the delivery of related products and services could be a major Federal action with potentially significant impacts to the human environment, the 2004 Power Marketing Plan Environmental Impact Statement (2004 EIS) is being prepared. Decisions made by the Sierra Nevada Region on how and when to supply power to its customers would influence the operation of power plants within the Western Systems Coordinating Council (WSCC). If the resources affected are thermal resources, this could in turn affect the amount, timing, and location of pollutant emissions to the air at locations throughout the western United States. This report has been produced in conjunction with the 2004 EIS to provide a more detailed discussion of the air quality implications of the 2004 power marketing plan

  12. Pulsed Power: Sandia's Plans for the New Millenium

    International Nuclear Information System (INIS)

    Quintenz, Jeffrey P.

    2000-01-01

    Pulsed power science and engineering activities at Sandia National Laboratories grew out of a programmatic need for intense radiation sources to advance capabilities in radiographic imaging and to create environments for testing and certifying the hardness of components and systems to radiation in hostile environments. By the early 1970s, scientists in laboratories around the world began utilizing pulsed power drivers with very short (10s of nanoseconds) pulse lengths for Inertial Confinement Fusion (ICF) experiments. In the United States, Defense Programs within the Department of Energy has sponsored this research. Recent progress in pulsed power, specifically fast-pulsed-power-driven z pinches, in creating temperatures relevant to ICF has been remarkable. Worldwide developments in pulsed power technologies and increased applications in both defense and industry are contrasted with ever increasing stress on research and development tiding. The current environment has prompted us at Sandia to evaluate our role in the continued development of pulsed power science and to consider options for the future. This presentation will highlight our recent progress and provide an overview of our plans as we begin the new millennium

  13. Planning and architectural safety considerations in designing nuclear power plants

    International Nuclear Information System (INIS)

    Konsowa, Ahmed A.

    2009-01-01

    To achieve optimum safety and to avoid possible hazards in nuclear power plants, considering architectural design fundamentals and all operating precautions is mandatory. There are some planning and architectural precautions should be considered to achieve a high quality design and construction of nuclear power plant with optimum safety. This paper highlights predicted hazards like fire, terrorism, aircraft crash attacks, adversaries, intruders, and earthquakes, proposing protective actions against these hazards that vary from preventing danger to evacuating and sheltering people in-place. For instance; using safeguards program to protect against sabotage, theft, and diversion. Also, site and building well design focusing on escape pathways, emergency exits, and evacuation zones, and the safety procedures such as; evacuation exercises and sheltering processes according to different emergency classifications. In addition, this paper mentions some important codes and regulations that control nuclear power plants design, and assessment methods that evaluate probable risks. (author)

  14. Guidance for emergency planning in nuclear power plants

    International Nuclear Information System (INIS)

    Magnusson, Tommy; Ekdahl, Maria

    2008-06-01

    Ringhals has been a model for this study, but the purpose has been to make the report applicable at all nuclear power plants in Sweden. The work has been done in close co-operation with the Swedish nuclear power plants and Rescue Services in the nuclear power municipalities Oesthammar, Oskarshamn, and Varberg. The internal fire brigade at the nuclear power plants has also been involved. A document will also be published as a further guidance at efforts of the type fires, which are mentioned in the enclosed document. After a fire in a switchgear room in 2005 the need of making the existing effort planning more effective at nuclear power plants was observed. The idea with the planning is to plan the effort in order to give the operational and emergency staff a good and actual support to come to a decision and to start the mission without delay. The risk information is showed by planning layouts, symbols and drawings as basis, give risk information and effort information. The effort information shows outer arrangements, manual action points, fire installations, passive fire safety etc. The risk information is shown by risk symbols. Their purpose is to give a fast overview of the existing risks. Reactor safety effects is the ruling influence if an effort has to be done in order to secure safety for a third person. In order to make an effort in an area personal risks for rescue staff, such as electricity risks, radiological risks, chemicals and gas bottles with compressed gases, has to be eliminated. For complicated missions detailed instructions are needed in order to handle specific risks. In a group discussion different people with pertinent knowledge has to value which problematic efforts need detailed instruction. Missions that have to be analyzed in a work group as above are: fire may affect the reactor safety, fire that may threaten the structural integrity, chemical discharge with big consequence on environment/third person and handling of gas system (compressed

  15. 76 FR 18216 - Dominion Virginia Power/North Carolina Power; Notice of Availability of Shoreline Management Plan...

    Science.gov (United States)

    2011-04-01

    .... Application Type: Revised Shoreline Management Plan. b. Project No.: 2778-062. c. Date Filed: December 29... of the Roanoke Rapids and Gaston Hydroelectric Project, has filed a revised Shoreline Management Plan... Power/North Carolina Power; Notice of Availability of Shoreline Management Plan Update for the Shoshone...

  16. Analysis of the security during power system expansion planning

    Directory of Open Access Journals (Sweden)

    Osak Alexey

    2017-01-01

    Full Text Available Increasing the intelligent level of the EPS control systems, caused by the implementation of Smart technologies, changes the structure and the properties of EPS and increases the importance of system reliability analysis. System reliability analysis includes two components – for the balance and for the regime. On the one hand, there is a large number of studies to assess the reliability of the power system, which examines various aspects and methods of solving this problem. On the other hand, in Russia there is no generally accepted methodology with clear criteria that could be used for feasibility studies of various technical solutions taking into consideration system reliability aspects. In practice, the security analysis is limited by the calculations of power flows, static and dynamic stability for a number of forecast periods for the normal and repair circuits considering the most severe disturbances. The existing approach allows defining the requirements and adjusting emergency control systems, but does not allow evaluating and comparing solutions for power grid constructions. The authors propose a new method for power system reliability evaluation, which is suitable for planning development and operation of power systems. The method includes a general description of the algorithm which allows to compare various development scenarios, as well as to assess the reliability level of their implementation. In particular, the method allows to determine where it is needed only the relay protection and emergency control system development, and where it is necessary grid, protection and control development and reconstruction.

  17. Effect of economic parameters on power generation expansion planning

    International Nuclear Information System (INIS)

    Sevilgen, Sueleyman Hakan; Hueseyin Erdem, Hasan; Cetin, Burhanettin; Volkan Akkaya, Ali; Dagdas, Ahmet

    2005-01-01

    The increasing consumption of electricity within time forces countries to build additional power plants. Because of technical and economic differences of the additional power plants, economic methodologies are used to determine the best technology for the additional capacity. The annual levelized cost method is used for this purpose, and the technology giving the minimum value for the additional load range is chosen. However, the economic parameters such as interest rate, construction escalation, fuel escalation, maintenance escalation and discount factor can affect the annual levelized cost considerably and change the economic range of the plants. Determining the values of the economical parameters in the future is very difficult, especially in developing countries. For this reason, the analysis of the changing rates of the mentioned values is of great importance for the planners of the additional capacity. In this study, the changing rates of the economic parameters that influence the annual levelized cost of the alternative power plant types are discussed. The alternative power plants considered for the electricity generation sector of Turkey and the economic parameters dominating each plant type are determined. It is clearly seen that the annual levelized cost for additional power plants varies with the economic parameters. The results show that the economic parameters variation has to be taken into consideration in electricity generation planning

  18. Indicators for management of planned outages in nuclear power plants

    International Nuclear Information System (INIS)

    2006-04-01

    The outages considered within the scope of this publication are planned refuelling outages (PWR and BWR nuclear power plants) and planned outages associated with major maintenance, tests and inspections (PHWR and LWGR nuclear power plants). The IAEA has published some valuable reports providing guidance and assistance to operating organizations on outage management. This TECDOC outlines main issues to be considered in outage performance monitoring and provides guidance to operating organizations for the development and implementation of outage programmes which could enhance plant safety, reliability and economics. It also complements the series of reports published by the IAEA on outage management and on previous work related to performance indicators developed for monitoring different areas of plant operation, such as safety, production, reliability and economics. This publication is based upon the information presented at a technical meeting to develop a standardized set of outage indicators for outage optimization, which was organised in Vienna, 6-9 October 2003. At this meeting, case studies and good practices relating to performance indicator utilization in the process of planned outage management were presented and discussed

  19. Results from the Macedonian power system development planning

    International Nuclear Information System (INIS)

    Volkanovski, A.; Bosevski, T.; Todorovski, M.

    2000-01-01

    In this paper we present the results from the development planning of the Macedonian power system for the period 2001-2020. Taking into account the fact that one can not consider construction of new power generating units on domestic lignite due to its shortage, development of the national power system can be supported by utilisation of hydro potential, natural gas within the capabilities of the existing gas pipeline and nuclear energy. The crucial year in the planning period will be the year when reduction of the lignite utilisation in the existing thermal plants will take place, which will cause construction of new units with significant capacities. We have analysed two possibilities for inclusion od nuclear plant, optimal based on the economical criteria and forced with delay of the on-line year of the nuclear plant starting from the optimal year for its construction (2014 which was obtained from the WASP optimisation procedure) and ending with the year 2021 (one year beyond the study period). (author)

  20. An effective heuristic for combined heat-and-power production planning with power ramp constraints

    International Nuclear Information System (INIS)

    Rong, Aiying; Lahdelma, Risto

    2007-01-01

    Combined heat-and-power (CHP) production is an increasingly important technology for its efficient utilization of primary-energy resources and for reducing CO 2 emissions. In the CHP plant, the generation of heat-and-power follows a joint characteristic, which makes the determination of both the marginal power production cost (MPPC) and the feasible operating region for the plant more complicated than for the power-only generation plant. Due to the interdependence between heat and power production, the power-ramp constraints, which limit how much the power production of a CHP plant may increase or decrease between two successive periods, may also imply constraints on the heat production. In this paper, we investigate the impact of power-ramp constraints on CHP production planning and develop a robust heuristic for dealing with the power-ramp constraints based on the solution to the problem with relaxed ramp-constraints (RRC). Numerical results based on realistic production models show that the heuristic can generate high-quality solutions efficiently. (author)

  1. Energy and nuclear power planning study for Thailand

    International Nuclear Information System (INIS)

    1989-08-01

    The present report describes the study conducted in co-operation with several agencies and organizations from Thailand and covers the energy and electricity requirements and the optimal expansion plans for the power generating system for this country up to year 2011. It is emphasized that the study was carried out by a team of experts from the Electricity Generating Authority of Thailand (EGAT), the National Economic and Social Development Board (NESDB), the National Energy Administration (NEA) and the Office of Atomic Energy for Peace (OAEP), who were fully responsible for all phases of the study, including the production of the present report. The IAEA's responsibility was to provide overall co-ordination and general guidance during the conduct of the study, as well as training and assistance in the implementation and use of the IAEA's computerized planning methodologies on the computer facilities of Thailand. Refs, figs and tabs

  2. Application of reliability worth concepts in power system operational planning

    Energy Technology Data Exchange (ETDEWEB)

    Mello, J.C.O. [Centro de Pesquisas de Energia Eletrica (CEPEL), Rio de Janeiro, RJ (Brazil); Silva, A.M. Leite da [Pontificia Univ. Catolica do Rio de Janeiro, RJ (Brazil); Pereira, M.V.F. [Power System Research (PSR), Inc., Rio de Janeiro, RJ (Brazil)

    1994-12-31

    This work describes the application of a new methodology for calculating total system interruption costs in power system operational planning. Some important operational aspects are discussed: chronological load curves, customer damage functions for each consumer class, maintenance scheduling and non-exponential repair times. It is also presented the calculation of the probability distribution of the system interruption cost to improve the decision making process associated with alternative operational strategies. The Brazilian Southeastern system is used to illustrate all previous applications. (author) 24 refs., 8 figs., 4 tabs.

  3. New developments in planning of reactive power compensation devices

    International Nuclear Information System (INIS)

    Blanchon, G.; Girard, N.; Logeay, Y.; Meslier, F.

    1987-01-01

    The need to compensate reactive-power is highlighted by the well-known problem that arises when starting up very powerful nuclear plants, sometimes located very far away from the areas of consumption. Since the EHV network is very expanded and highly meshed, such need varies considerably as a function of the availability of the generating units and the grid. To tackle this problem, the authors have drawn up a new, basically probabilistic, method which accounts for the great many different situations characterizing a large meshed network (1000 nodes) while providing reasonably safe operating conditions in case of n-1 contingency. It is today an operational method. The authors illustrate it with the results of a recent study on compensation device-planning on the EHV EDF network by 1990

  4. Integrating Photovoltaic Systems in Power System: Power Quality Impacts and Optimal Planning Challenges

    Directory of Open Access Journals (Sweden)

    Aida Fazliana Abdul Kadir

    2014-01-01

    Full Text Available This paper is an overview of some of the main issues in photovoltaic based distributed generation (PVDG. A discussion of the harmonic distortion produced by PVDG units is presented. The maximum permissible penetration level of PVDG in distribution system is also considered. The general procedures of optimal planning for PVDG placement and sizing are also explained in this paper. The result of this review shows that there are different challenges for integrating PVDG in the power systems. One of these challenges is integrated system reliability whereas the amount of power produced by renewable energy source is consistent. Thus, the high penetration of PVDG into grid can decrease the reliability of the power system network. On the other hand, power quality is considered one of the challenges of PVDG whereas the high penetration of PVDGs can lead to more harmonic propagation into the power system network. In addition to that, voltage fluctuation of the integrated PVDG and reverse power flow are two important challenges to this technology. Finally, protection of power system with integrated PVDG is one of the most critical challenges to this technology as the current protection schemes are designed for unidirectional not bidirectional power flow pattern.

  5. Sustainable power planning for the island of Crete

    Energy Technology Data Exchange (ETDEWEB)

    Giatrakos, Georgios P.; Tsoutsos, Theocharis D. [Environmental Engineering Department, Technical University of Crete, University Campus, GR 73100 Chania (Greece); Zografakis, Nikos [Regional Energy Agency, General Secretariat of the Region of Crete (Greece)

    2009-04-15

    Crete, as one of the largest and most touristic islands of the Mediterranean, is facing abrupt population and economic growth tendencies that result in the incessant problem of inability to meet power demand increase. This paper evaluates the island's present electrical energy status, and examines the possibility of further penetration of sustainable energy. Various energy modelling software solutions are examined and evaluated, in order to form scenarios according to the governmental and EU directives for renewable energy sources (RES), as well as to the planned conventional power plant upgrades and LNG transition. RES are fully exploited in the plan's scenarios, always taking into account all technical and legislative limitations. Analysis shows that even the most modest and realistic RES implementation scenarios, combined with a partially successful demand restriction, could indeed contract the island's environmental footprint. RES penetration in Crete's electric seems to be able to surpass 30% by 2020, surpassing even the optimistic EU targets for 20% RES by 2020. (author)

  6. Coal Power Systems strategic multi-year program plans

    Energy Technology Data Exchange (ETDEWEB)

    None

    2001-02-01

    The Department of Energy's (DOE) Office of Fossil Energy (FE), through the Coal and Power Systems (C and PS) program, funds research to advance the scientific knowledge needed to provide new and improved energy technologies; to eliminate any detrimental environmental effects of energy production and use; and to maintain US leadership in promoting the effective use of US power technologies on an international scale. Further, the C and PS program facilitates the effective deployment of these technologies to maximize their benefits to the Nation. The following Strategic Plan describes how the C and PS program intends to meet the challenges of the National Energy Strategy to: (1) enhance American's energy security; (2) improve the environmental acceptability of energy production and use; (3) increase the competitiveness and reliability of US energy systems; and (4) ensure a robust US energy future. It is a plan based on the consensus of experts and managers from FE's program offices and the National Energy Technology Laboratory (NETL).

  7. Optimal electric power generation planning with environmental constraints

    International Nuclear Information System (INIS)

    Tarhini, Khalil Ali

    1998-01-01

    evaluating the trade-off among conflict objectives and identifying plans which represent good compromises. Simulations are then presented on the Lebanese Electric Power System in both operation and expansion planning. Finally, the thesis concludes on the results of the efficacy of the developed program and presents some recommendations concerning the Lebanese system. (author)

  8. Engineering and planning for decommissioning of nuclear power plants

    International Nuclear Information System (INIS)

    Gans, G.M. Jr.

    1982-01-01

    With the publication of NUREG-0586, ''Draft Generic Environmental Impact Statement on Decommissioning of Nuclear Facilities'' in January, 1981 the Nuclear Regulatory Commission staff has put the industry on notice that the termination of operating licenses and the final disposal of physical facilities will require the early consideration of several options and approaches and the preparation of comprehensive engineering and planning documents for the selected option at the end of useful life. This paper opens with a discussion of the options available and the principal aspects of decommissioning. The major emphasis of the composition is the nature of documents, the general approach to be followed, and special considerations to be taken into account when performing the detailed engineering and planning for decommissioning, as the end of life approaches and actual physical disposal is imminent. The author's main point of reference is on-going work by Burns and Roe, with Nuclear Energy Services, under contract to the Department of Energy's Richland Office, to perform the engineering and planning for the decommissioning of the Shippingport Atomic Power Station in Pennsylvania

  9. Wind power planning in France (Aveyron), from State regulation to local planning

    Energy Technology Data Exchange (ETDEWEB)

    Nadai, Alain [CIRED - Centre Int. de Recherche sur l' Environnement et le Developpement (France); Labussiere, Olivier [Univ. de Pau et des Pays de l' Adour, Laboratoire Societe Environnement Territoire (France)

    2007-07-01

    Since a few years, French wind power has undertaken an unprecedented development. Few turbines are in place (756 MW), but the overall granted capacity amounts to about 2.7 GW. The administrative territory of Aveyron, one of the best wind power potential in the Country, is an interesting case for understanding the ways in which industrial wind power is being developed and regulated in France. The paper presents Aveyron wind power development by dividing it into three periods. For each period, we also sketch national developments in wind power policy.Between 1996 and 2000, Aveyron was one of the few places selected for developing wind parks under the French 'Eole 2005' call for tender. Between 2000 and 2005, French regulation shifted to fixed tariffs for small wind parks (less than 12 MW). The lack of planning approach provided developers with a window for profits. Numerous projects of small parks were submitted for development authorisation, overflowing the local administration. During the year of 2003, a new law on urbanism provided some rules for individual project developments without answering the key issue of territorial planning. In Aveyron, a local scheme devised by the decentralized branches of the State had a limited reach due to the lack of mandatory status and concentration.In July 2005, a new Energy Law imposed the design of Wind Power Development Zones (WPDZ) as a condition for tariff benefit (starting July 2007). WPDZ appeared to local actors as a promising tool but it came late. Many projects were already granted with construction permits.

  10. NASA's Radioisotope Power Systems Planning and Potential Future Systems Overview

    Science.gov (United States)

    Zakrajsek, June F.; Woerner, Dave F.; Cairns-Gallimore, Dirk; Johnson, Stephen G.; Qualls, Louis

    2016-01-01

    The goal of NASA's Radioisotope Power Systems (RPS) Program is to make RPS ready and available to support the exploration of the solar system in environments where the use of conventional solar or chemical power generation is impractical or impossible to meet the needs of the missions. To meet this goal, the RPS Program, working closely with the Department of Energy, performs mission and system studies (such as the recently released Nuclear Power Assessment Study), assesses the readiness of promising technologies to infuse in future generators, assesses the sustainment of key RPS capabilities and knowledge, forecasts and tracks the Program's budgetary needs, and disseminates current information about RPS to the community of potential users. This process has been refined and used to determine the current content of the RPS Program's portfolio. This portfolio currently includes an effort to mature advanced thermoelectric technology for possible integration into an enhanced Multi-Mission Radioisotope Generator (eMMRTG), sustainment and production of the currently deployed MMRTG, and technology investments that could lead to a future Stirling Radioisotope Generator (SRG). This paper describes the program planning processes that have been used, the currently available MMRTG, and one of the potential future systems, the eMMRTG.

  11. NASA's Radioisotope Power Systems Planning and Potential Future Systems Overview

    Science.gov (United States)

    Zakrajsek, June F.; Woerner, Dave F.; Cairns-Gallimore, Dirk; Johnson, Stephen G.; Qualis, Louis

    2016-01-01

    The goal of NASA's Radioisotope Power Systems (RPS) Program is to make RPS ready and available to support the exploration of the solar system in environments where the use of conventional solar or chemical power generation is impractical or impossible to meet the needs of the missions. To meet this goal, the RPS Program, working closely with the Department of Energy, performs mission and system studies (such as the recently released Nuclear Power Assessment Study), assesses the readiness of promising technologies to infuse in future generators, assesses the sustainment of key RPS capabilities and knowledge, forecasts and tracks the Programs budgetary needs, and disseminates current information about RPS to the community of potential users. This process has been refined and used to determine the current content of the RPS Programs portfolio. This portfolio currently includes an effort to mature advanced thermoelectric technology for possible integration into an enhanced Multi-Mission Radioisotope Generator (eMMRTG), sustainment and production of the currently deployed MMRTG, and technology investments that could lead to a future Stirling Radioisotope Generator (SRG). This paper describes the program planning processes that have been used, the currently available MMRTG, and one of the potential future systems, the eMMRTG.

  12. Integrated resource plan of power system development in Poland

    International Nuclear Information System (INIS)

    Twardy, L.; Krochmalski, R.

    1996-01-01

    The paper presents information of the research activities conducted in Poland under the DECADES project. The beginning of the project is described and some information is given on the programme of the electric industry for expansion of the electricity generation system in Poland and its main issues. The main target of the research under the DECADES project is to analyze the potential role of nuclear power in reducing pollutant emissions from electricity generation. In the first phase, a number of models were used in preliminary calculations, such as MAED for demand forecasts, LDC for the load duration curve, WASP for the electricity system expansion programme and IMPACTS for the emission of gases. On the basis of previous analyses it was assumed that there would be no drastic changes in the power system structure before the year 2000 because of the existing surplus of capacity. The selected planning period was from 2000 to 2030. Preliminary studies of two cases were performed: the base case (construction period for nuclear units of nine years) and the nuclear case (six years). For these two cases, the power system capacity mix, electricity generation and greenhouse gas emissions from electricity generation were calculated and the results are presented in the paper. (author). 7 figs

  13. Planning the nuclear contribution to the Brazilian power program

    International Nuclear Information System (INIS)

    Barbalho, A. Rodrigues; Alves, R. Nazare; Pinto, C. Syllus M.; Souza Santos, T.D. de; Abrao, A.

    1977-01-01

    The thermo-electric power in Brazil accounts for less than 20% of the total generating capacity. Brazil's power is essentially generated hydraulically, which grants the growing development. The electric energy consumption keeps growing, with the annual average rate of 13%/year in the last five years. The present installed capacity is 20 000 MWe and the projections are: 35 000MWe, in 1980; 50 000 MWe in 1985; 75 000 MWe, in 1990 and 150 000 MWe, in 2 000. Most of the hydraulic resources are located in remote areas of the country, very far from the consumption centers. Under the agreement between the Federal Republic of Germany and Brazil (signed in June 1975), besides the nuclear power station, American made, under construction in Agra dos Reis, with a power capacity of 626 MWe, two more units, each one with 1 300 MWe capacity are to be erected at the same site, and planned to be in operation in 1982 and 1983. Several joint German-Brazilian companies will be established for reactor and fuel manufacture, in the country. The Brazilian state holding nuclear company, Empresas Nucleares Brasileiras S/A., NUCLEBRAS, will participate in the formation of all joint companies with at least 51% of capital investments. The Brazilian Government will spend 10 billion dollars (U.S.), during the agreement's duration, to make its industry stronger, to develop its technology and to reduce its dependence on energy imports. Brazil's target: full independence in nuclear technology (including reactor manufacture and complete fuel cycle) in about 15 years [es

  14. Dynamic Integrated Resource Strategic Planning Model: A Case Study of China’s Power Sector Planning into 2050

    Directory of Open Access Journals (Sweden)

    Yan Xu

    2017-07-01

    Full Text Available This paper proposes a Dynamic Integrated Resource Strategic Planning (DIRSP model based on a semi-Markov decision-making process. Considering the policy transfer probability matrix, we discuss the influence of different policy portfolios and input intensity on the timing and scale of low-carbon transition during the power planning process. In addition, we discuss various planning scenarios from a socio-technical system transition perspective. Scenarios are compiled to compare the pathways of power planning in China during 2015–2050 under different policies, including a typical reproduction pathway with unchanged policy that maintains the original coal-dominated technology pathway, a de-alignment/re-alignment pathway where renewable energy power technologies develop from niches to mainstream while the planning time for peak coal power moves ahead in 10–20 years due to subsidies to renewable and carbon tax policy, and the substitution and reconfiguration pathways in which renewable energy technologies compete with coal power in parallel, in which coal power will peak by 2020 while wind power and solar power will realize large-scale development by 2020 and 2030, respectively. Case study on power planning in China indicates that the methodology proposed in our study can enhance our understanding on the low-carbon transition process and the interaction between energy policy and transition pathway.

  15. Institutional plan -- Institute of Nuclear Power Operations, 1993

    International Nuclear Information System (INIS)

    1993-01-01

    The US nuclear electric utility industry established the Institute of Nuclear Power Operations (INPO) in 1979 to promote the highest levels of safety and reliability -- to promote excellence -- in the operation of its nuclear plants. After its formation, the Institute grew from a handful of on-loan personnel in late 1979 to an established work force of more than 400 permanent and on-loan personnel. INPO's early years were marked by growth and evolution of its programs and organization. The Institute now focuses primarily on the effectiveness and enhancement of established programs and activities. For INPO to carry out its role, it must have the support of its members and participants and a cooperative but independent relationship with the NRC. A basis for that support and cooperation is an understanding of INPO's role. This Institutional Plan is intended to provide that understanding by defining the Institute's role and its major programs. This plan considers the existing and projected needs of the industry and the overall environment in which INPO and its members and participants operate

  16. West African Power Pool: Planning and Prospects for Renewable Energy

    Energy Technology Data Exchange (ETDEWEB)

    Miketa, Asami [IRENA, Bonn (Germany); Merven, Bruno [Energy Research Centre, Univ. of Cape Town (South Africa)

    2013-06-25

    With the energy systems of many African countries dominated by fossil-fuel sources that are vulnerable to global price volatility, regional and intra-continental power systems with high shares of renewable energy can provide least-cost option to support continued economic growth and address the continent’s acute energy access problem. Unlocking Africa’s huge renewable energy potential could help to take many people out of poverty, while ensuring the uptake of sustainable technologies for the continent’s long-term development. The report examines a ''renewable scenario'' based on a modelling tool developed by IRENA and tested with assistance from the Economic Community of West African States (ECOWAS). Initial results from the ECOWAS Renewable Energy Planning (EREP) model for continental ECOWAS countries show that the share of renewable technologies in the region could increase from the current 22% of electricity generation to as much as 52% in 2030, provided that the cost of these technologies continues to fall and fossil fuel prices continue to rise. In this scenario, nearly half of the envisaged capacity additions between 2010 and 2030 would be with renewable technologies. Analysis using EREP – along with a similar model developed for Southern Africa – can provide valuable input for regional dialogue and energy projects such as the East and Southern Africa Clean Energy Corridor and the Programme for Infrastructure and Development in Africa (PIDA). IRENA, together with partner organisations, has started plans to set up capacity building and development support for energy system modelling and planning for greater integration of renewables in Africa. IRENA is also completing a similar model and study for East Africa and intends to extend this work to Central and North Africa.

  17. Southern African Power Pool: Planning and Prospects for Renewable Energy

    Energy Technology Data Exchange (ETDEWEB)

    Miketa, Asami [IRENA, Bonn (Germany); Merven, Bruno [Energy Research Centre, Univ. of Cape Town (South Africa)

    2013-06-25

    With the energy systems of many African countries dominated by fossil-fuel sources that are vulnerable to global price volatility, regional and intra-continental power systems with high shares of renewable energy can provide least-cost option to support continued economic growth and address the continent’s acute energy access problem. Unlocking Africa’s huge renewable energy potential could help to take many people out of poverty, while ensuring the uptake of sustainable technologies for the continent’s long-term development. The report examines the ''renewable scenario'' based on a modelling tool developed by IRENA and tested in cooperation with the South African National Energy Development Institute (SANEDI) and the Southern African Development Community (SADC). Initial results from the System Planning and Test (SPLAT) model show that the share of renewable technologies in Southern Africa could increase from the current 10% to as much as 46% in 2030, with 20% of decentralised capacity coming from renewable sources and nearly 80% of the envisaged capacity additions between 2010 and 2030 being provided by renewable energy technologies. Deployment and export of hydropower from the Democratic Republic of Congo’s Inga hydropower project to the SADC region would significantly reduce average electricity generation costs. Analysis using SPLAT – along with a similar model developed for West Africa – can provide valuable input for regional dialogue and energy projects such as the East and Southern Africa Clean Energy Corridor and the Programme for Infrastructure and Development in Africa (PIDA). IRENA, together with partner organisations, has started plans to set up capacity building and development support for energy system modelling and planning for greater integration of renewables in Africa. IRENA is also completing a similar model and study for East Africa and intends to extend this work to Central and North Africa.

  18. 76 FR 30147 - Application of the Energy Planning and Management Program Power Marketing Initiative to the...

    Science.gov (United States)

    2011-05-24

    ... Management Program Power Marketing Initiative to the Boulder Canyon Project AGENCY: Western Area Power.... SUMMARY: The Western Area Power Administration (Western), a Federal power marketing agency of the..., the Energy Management and Planning Program (Program), and the Conformed General Consolidated Power...

  19. 76 FR 45705 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Diesel-Powered Motor...

    Science.gov (United States)

    2011-08-01

    ... Promulgation of Air Quality Implementation Plans; Pennsylvania; Diesel-Powered Motor Vehicle Idling Act AGENCY... Commonwealth's Diesel-Powered Motor Vehicle Idling Act (hereafter referred to as the Diesel-Powered Motor..., Pennsylvania submitted a SIP revision to incorporate its Diesel-Powered Motor Vehicle Idling Act. Act 124, as...

  20. 76 FR 74630 - Making Changes to Emergency Plans for Nuclear Power Reactors

    Science.gov (United States)

    2011-12-01

    ... NUCLEAR REGULATORY COMMISSION 10 CFR Parts 50 and 52 RIN 3150-AI10 [NRC-2008-0122] Making Changes to Emergency Plans for Nuclear Power Reactors AGENCY: Nuclear Regulatory Commission. ACTION... guide (RG) 1.219, ``Guidance on Making Changes to Emergency Plans for Nuclear Power Reactors.'' This...

  1. 76 FR 15307 - Notice of Staff Attendance at Southwest Power Pool Strategic Planning Committee Meeting

    Science.gov (United States)

    2011-03-21

    ... Power Pool Strategic Planning Committee Meeting The Federal Energy Regulatory Commission hereby gives notice that members of its staff may attend the meeting of the Southwest Power Pool, Inc. (SPP) Strategic Planning Committee (SPC), as noted below. Their attendance is part of the Commission's ongoing outreach...

  2. The interplay of governance, power and citizen participation in community tourism planning

    Science.gov (United States)

    E.J. Jordan; C.A. Vogt; Linda Kruger; N. Grewe

    2013-01-01

    This research examines a unique case of tourism planning and explores the relationships between governance, power, and citizen participation in community decision-making. In less than two years, the community of Sitka, Alaska, undertook two separate tourism-planning processes in response to proposed tourism development. The first plan followed a participant-led...

  3. Emergency planning for the first Philippine nuclear power plant

    International Nuclear Information System (INIS)

    Ver Albano, A.; De la Paz, L.R.; Navarro, Q.O.; Cabalfin, E.A.; Amparo, O.L.; Refre, A.E.; Maniquis, G.R.

    1981-01-01

    This article outlines the Philippine Atomic Energy Commission's requirements on emergency planning of the PNPP-I. Although the regulation in emergency planning is similar to that of the U.S., certain characteristics and conditions peculiar to the Philippine situation are taken into consideration. The Emergency Planning zone boundaries are based on terrain and climatological characteristics of the site and consider the radionuclides food pathways which are distinctly different from that of temperate countries. (RTD)

  4. Tenneessee Valley Authority office of nuclear power management development plan

    International Nuclear Information System (INIS)

    Clements, L.L.

    1985-01-01

    The Tennessee Valley Authority's Management Development Plan is discussed and consists of an analysis of each managerial position, an analysis of each individual manager's and potential manager's qualifications and training and a comparison of the two. From this comparison two products are derived: a management replacement plan and an individual development plan for each nuclear employee. The process of the program is described in detail

  5. Analysis and planning of the utilization of nuclear power plants

    International Nuclear Information System (INIS)

    Skvarka, P.

    1985-01-01

    The utilization coefficient as one of the characteristics of availability of nuclear power plants and the operation results (like maximum power, block number, and electric energy generation) are investigated by different statistic methods for several nuclear power plants with PWR type reactors and compared with those of WWER 440-type reactors. By means of linear many-parameter regression analysis the utilization coefficient is studied in dependence on block power and time after reactor commissioning. Forecastings of mean utilization coefficients are presented for the power of WWER 1000-type reactors

  6. Innovative insurance plan promises to leverage green power

    International Nuclear Information System (INIS)

    Edge, Gordon

    1999-01-01

    This article explains the gap between customers of green power signing short term (1-2 year) contracts and the banks wanting power purchase agreements for ten or more years before lending on new projects. Details are given of a new initiative from the US green power industry for a green premium for green power marketeers with the idea of an insurance product to take some of the risk and bridge the gap. Examples of coverage under the green power insurance proposal are discussed, and the funding and implementation of the scheme, and the effect of the insurance are considered

  7. 76 FR 81487 - Application of the Energy Planning and Management Program Power Marketing Initiative to the...

    Science.gov (United States)

    2011-12-28

    ... Management Program Power Marketing Initiative to the Boulder Canyon Project Post-2017 Remarketing AGENCY... . Information regarding Western's BCP Post-2017 marketing efforts, the Energy Management and Planning Program... Proposals. SUMMARY: The Western Area Power Administration (Western), a Federal power marketing agency of the...

  8. Power Tower Technology Roadmap and cost reduction plan.

    Energy Technology Data Exchange (ETDEWEB)

    Mancini, Thomas R.; Gary, Jesse A. (U.S. Department of Energy); Kolb, Gregory J.; Ho, Clifford Kuofei

    2011-04-01

    Concentrating solar power (CSP) technologies continue to mature and are being deployed worldwide. Power towers will likely play an essential role in the future development of CSP due to their potential to provide dispatchable solar electricity at a low cost. This Power Tower Technology Roadmap has been developed by the U.S. Department of Energy (DOE) to describe the current technology, the improvement opportunities that exist for the technology, and the specific activities needed to reach the DOE programmatic target of providing competitively-priced electricity in the intermediate and baseload power markets by 2020. As a first step in developing this roadmap, a Power Tower Roadmap Workshop that included the tower industry, national laboratories, and DOE was held in March 2010. A number of technology improvement opportunities (TIOs) were identified at this workshop and separated into four categories associated with power tower subsystems: solar collector field, solar receiver, thermal energy storage, and power block/balance of plant. In this roadmap, the TIOs associated with power tower technologies are identified along with their respective impacts on the cost of delivered electricity. In addition, development timelines and estimated budgets to achieve cost reduction goals are presented. The roadmap does not present a single path for achieving these goals, but rather provides a process for evaluating a set of options from which DOE and industry can select to accelerate power tower R&D, cost reductions, and commercial deployment.

  9. Particular intervention plan of the Flamanville Nuclear Power Plant

    International Nuclear Information System (INIS)

    2008-01-01

    The Particular intervention plan (PPI in French) is an emergency plan which foresees the measures and means to be implemented to address the potential risks of the presence and operation of a nuclear facility. This plan is implemented and developed by the Prefect in case of nuclear accident (or incident leading to a potential accident), the impact of which extending beyond the facility perimeter. It represents a special section of the organisation plan for civil protection response (ORSEC plan). The PPI foresees the necessary measures and means for crisis management during the first hours following the accident and is triggered by the Department Prefect according to the information provided by the facility operator. Its aim is to protect the populations leaving within 10 km of the facility against a potential radiological hazard. The PPI describes: the facility, the intervention area, the protection measures for the population, the conditions of emergency plan triggering, the crisis organisation, the action forms of the different services, and the post-accident stage. This document is the public version of the Particular intervention plan of the Flamanville NPP (Manche, France)

  10. Large-scale utilization of wind power in China: Obstacles of conflict between market and planning

    International Nuclear Information System (INIS)

    Zhao Xiaoli; Wang Feng; Wang Mei

    2012-01-01

    The traditional strict planning system that regulates China's power market dominates power industry operations. However, a series of market-oriented reforms since 1997 call for more decentralized decision-making by individual market participants. Moreover, with the rapid growth of wind power in China, the strict planning system has become one of the significant factors that has curtailed the generation of wind power, which contradicts with the original purpose of using the government's strong control abilities to promote wind power development. In this paper, we first present the reasons why market mechanisms are important for large-scale utilization of wind power by using a case analysis of the Northeast Grid, and then we illustrate the impact of conflicts between strict planning and market mechanisms on large-scale wind power utilization. Last, we explore how to promote coordination between markets and planning to realize large-scale wind power utilization in China. We argue that important measures include implementing flexible power pricing mechanisms instead of the current fixed pricing approach, formulating a more reasonable mechanism for distributing benefits and costs, and designing an appropriate market structure for large-scale wind power utilization to promote market liquidity and to send clear market equilibrium signals. - Highlights: ► We present the reasons why market is important for utilization of wind power. ► We discuss the current situation of the conflict between planning and market. ► We study the impact of conflict between planning and market on wind power output. ► We argue how to promote coordination between market and planning.

  11. Wind power planning: assessing long-term costs and benefits

    International Nuclear Information System (INIS)

    Kennedy, Scott

    2005-01-01

    In the following paper, a new and straightforward technique for estimating the social benefit of large-scale wind power production is presented. The social benefit is based upon wind power's energy and capacity services and the avoidance of environmental damages. The approach uses probabilistic load duration curves to account for the stochastic interaction between wind power availability, electricity demand, and conventional generator dispatch. The model is applied to potential offshore wind power development to the south of Long Island, NY. If natural gas combined cycle and integrated gasifier combined cycle (IGCC) are the alternative generation sources, wind power exhibits a negative social benefit due to its high capacity cost and the relatively low emissions of these advanced fossil-fuel technologies. Environmental benefits increase significantly if charges for CO 2 emissions are included. Results also reveal a diminishing social benefit as wind power penetration increases. The dependence of wind power benefits on CO 2 charges, and capital costs for wind turbines and IGCC plant is also discussed. The methodology is intended for use by energy planners in assessing the social benefit of future investments in wind power

  12. Present state and long term planning on nuclear power plants in principal countries in the world

    International Nuclear Information System (INIS)

    Nomura, Junichi

    1978-01-01

    The situation of nuclear power stations and the long term planning in each major country in the world were summarized, but the situation is changing from time to time, therefore it is difficult to make the long term prediction. The advanced countries in terms of nuclear power established the long term plans to adopt nuclear power generation largely owing to the oil crisis, but thereafter the revision was carried out again and again in respective countries. The developing countries already started the operation of nuclear power generation occupy only 2 to 3% of the total installed capacity in the world, but the countries constructing or planning nuclear power generation are many, and if the operation will be started as scheduled, their capacity will reach 30 million kW by 1985, and occupy about 10% of the total installed capacity of nuclear power generation in the world. As for the range of investigation of this report, the countries where the long term plans are unknown or the number of construction is small, Japan, Great Britain, USA and communist countries are excluded. As a rule, the light water reactors with power output of more than 200,000 kW are listed. The number of nuclear power plants in operation, under construction and in planning stage, national situation, long term plan, and others in each country are described. (Kako, I.)

  13. Wind power installations in Switzerland - Regional planning basics and impact

    International Nuclear Information System (INIS)

    Ott, W.; Kaufmann, Y.; Steiner, P.; Gilgen, K.; Sartoris, A.

    2008-01-01

    This report published by the Swiss Federal Office of Energy (SFOE) takes a look at the basics of regional planning and its impact on the construction of wind-energy installations in Switzerland. The authors state that the planning and realisation of wind turbine installations is often time and resource consuming: this document presents and discusses the results obtained in a project that aimed to supply consolidated knowledge on project-relevant basics and their effect with respect to wind-energy installations. Experience gained in Switzerland and in other countries is discussed. This report on the basics of wind-energy planning with its detailed information formed the basis of a checklist described in a further report. In nine chapters, regional planning aspects, environment and landscape-relevant aspects, effects on the national and regional economies and social acceptance factors are discussed. Also, success-factors and possible solutions for the successful realisation of wind-energy projects are looked at.

  14. Outage planning in nuclear power plants. A paradigm shift from an external towards an integrated project planning tool

    International Nuclear Information System (INIS)

    Rosemann, Andreas

    2014-01-01

    In nuclear power plants it is common to carry out the technical planning of the annual outage work orders in an Enterprise Application Management (EAM) system and to schedule the outage tasks in a project planning tool. The reason for this is historical: Former EAM systems did not (or just to some extend) offer the necessary functionalities to realise the scheduling of the outage; graphical support for the planning was not provided at all. Consequently, scheduling the annual outage was performed in a separate planning tool. Modern Enterprise Application Management (EAM) software builds on established project planning tools with respect to the functionalities and timing of work orders. As a standard they provide editable charts as well as a lot of functionalities which are required for scheduling the annual outage. The functional gap between the demanded planning functionalities and the functionalities provided by the EAM system has been significantly reduced. Depending on the deployed software itself it is possible to extend the EAM system with little effort (in comparison to the promising advantages) so that external project timing planning tools are not required any more. By shifting towards an integrated planning tool, efficiency in planning an outage as well as the quality of communication of the current planning status increases. Furthermore, the basis of information for work orders by the control room staff and therefore safety can be enhanced. (orig.)

  15. Is EIA part of the wind power planning problem?

    International Nuclear Information System (INIS)

    Smart, Duncan Ewan; Stojanovic, Timothy A.; Warren, Charles R.

    2014-01-01

    This research evaluates the importance and effectiveness of Environmental Impact Assessment (EIA) within wind farm planning debates, drawing on insights from case studies in Scotland. Despite general public support for renewable energy on the grounds that it is needed to tackle climate change and implement sustainable development, many proposed wind farms encounter significant resistance. The importance of planning issues and (EIA) processes has arguably been overlooked within recent wind farm social acceptability discourse. Through semi-structured interviews with key stakeholders and textual analysis of EIA documents, the characteristics of EIA are assessed in terms of its perceived purpose and performance. The data show that whilst respondents perceive EIA to be important, they express concerns about bias and about the inability of EIA to address climate change and wind farm decommissioning issues adequately. Furthermore, the research identifies key issues which impede the effectiveness of EIA, and reveals differences between theoretical and practical framings of EIA. The paper questions the assumption that EIA is a universally applicable tool, and argues that its effectiveness should be analysed in the context of specific development sectors. The article concludes by reviewing whether the recently amended EIA Directive (2014/52/EU) could resolve identified problems within national EIA practice. - Highlights: • Evaluation of EIA for onshore wind farm planning in Scotland. • EIA is important for multiple aspects of onshore wind farm planning. • Multiple substantive deficiencies of relevance to wind farm planning exist in EIA. • Further research into EIA effectiveness for specific development types is required. • Directive 2014/52/EU may improve EIA effectiveness within wind farm planning

  16. ''Training plan optimized design'' methodology application to IBERDROLA - Power generation

    International Nuclear Information System (INIS)

    Gil, S.; Mendizabal, J.L.

    1996-01-01

    The trend in both Europe and the United States, towards the understanding that no training plan may be considered suitable if not backed by the results of application of the S.A.T. (Systematic Approach to Training) methodology, led TECNATOM, S.A. to apply thy methodology through development of an application specific to the conditions of the Spanish working system. The requirement that design of the training be coherent with the realities of the working environment is met by systematic application of the SAT methodology as part of the work analysis and job-based task analysis processes, this serving as a basis for design of the training plans

  17. Acceptance criteria for the evaluation of nuclear power reactor security plans

    International Nuclear Information System (INIS)

    1982-08-01

    This guidance document contains acceptance criteria to be used in the NRC license review process. It contains specific criteria for use in evaluating the acceptability of nuclear power reactor security programs as detailed in security plans

  18. 76 FR 23583 - Application of the Energy Planning and Management Program Power Marketing Initiative to the...

    Science.gov (United States)

    2011-04-27

    ...), will apply the Energy Planning and Management Program (Program) Power Marketing Initiative (PMI), as... Program's PMI to the BCP; (2) to market 2,044 megawatts (MW) of contingent capacity [[Page 23584

  19. Strategic Sustainability Performance Plan. Discovering Sustainable Solutions to Power and Secure America’s Future

    Energy Technology Data Exchange (ETDEWEB)

    None, None

    2010-09-01

    Sustainability is fundamental to the Department of Energy’s research mission and operations as reflected in the Department’s Strategic Plan. Our overarching mission is to discover the solutions to power and secure America’s future.

  20. Daya Bay Nuclear Power Station five-year business plan and operating results

    International Nuclear Information System (INIS)

    Zhang Shanming

    2000-01-01

    Guangdong Nuclear Power Joint Venture Company, Ltd. first 5-Year Business Plan (hereinafter referred to as 5-Year Business Plan) serves as guidance of both the operations and management of the company. Continuous performance improvement of the nuclear power station has been achieved through the fulfillment of goals and improvement plan defined by the 5-Year Business Plan, and through standard and systematic management. Daya Bay Nuclear Power Station (GNPS) has made great contributions to sustainable economic developments of both Guangdong and Hong Kong since its commercial operation in 1994. As of the end of 1999, the cumulative off-take electricity generated by GNPS had reached 69.9 billion kWh. Of the WANO indicators universally applied by nuclear power industry throughout the world, 6 indicators of Daya Bay performance entered the world top quartile while 9 the medium level

  1. Rubbia floats a plan for accelerator power plants

    CERN Multimedia

    Aldhous, P

    1993-01-01

    Carlo Rubbia is planning a project to develop a nuclear reactor fueled by thorium. A particle accelerator would increase the neutron supply to the thorium cycle reactor. Rubbia states that the idea is theoretical but believes that it would be economically practical.

  2. A Stochastic Operational Planning Model for Smart Power Systems

    Directory of Open Access Journals (Sweden)

    Sh. Jadid

    2014-12-01

    Full Text Available Smart Grids are result of utilizing novel technologies such as distributed energy resources, and communication technologies in power system to compensate some of its defects. Various power resources provide some benefits for operation domain however, power system operator should use a powerful methodology to manage them. Renewable resources and load add uncertainty to the problem. So, independent system operator should use a stochastic method to manage them. A Stochastic unit commitment is presented in this paper to schedule various power resources such as distributed generation units, conventional thermal generation units, wind and PV farms, and demand response resources. Demand response resources, interruptible loads, distributed generation units, and conventional thermal generation units are used to provide required reserve for compensating stochastic nature of various resources and loads. In the presented model, resources connected to distribution network can participate in wholesale market through aggregators. Moreover, a novel three-program model which can be used by aggregators is presented in this article. Loads and distributed generation can contract with aggregators by these programs. A three-bus test system and the IEEE RTS are used to illustrate usefulness of the presented model. The results show that ISO can manage the system effectively by using this model

  3. Nuclear power enterprise tax planning strategy in the background of reform

    International Nuclear Information System (INIS)

    Wu Yimin

    2012-01-01

    The success of tax planning can be converted into enterprise's productivity, tax planning strategy can maximize the desired effects and bring out its full play to tax planning. Taking new round of tax reform in 12th five-year-plan and the reformation of professional groups as the background, the author detailedly conceived a frame of corporate tax planning strategy for nuclear power enterprises of China National Nuclear Corporation at the forefront of reformation from an all-round comprehensive view and multi-angle stand. (author)

  4. Living with nuclear power and planning for the future

    International Nuclear Information System (INIS)

    Lauer, R.

    2000-01-01

    Obrigheim, Germany has become well-known throughout the world for its nuclear power plant. The people living in Obrigheim and the surrounding villages support the existence of the nuclear power plant in its present state. The owners of the plant have informed the public quite openly and underlined the great importance of safety during both construction and operation of the plant. The cooperation with the local authorities and the public has been is still is very good. The employees of the plant are fully integrated into the life of the community. Additionally, Obrigheim is the only nuclear power plant in Germany that will offer a location of an intermediate spent fuel storage facility, avoiding thus the problem of radioactive materials transport, fulfilling thus the crucial requirements of a long-term operating time, i.e. there would be no reason for shutdown

  5. Engineering schedule control of nuclear power project planning and management

    International Nuclear Information System (INIS)

    Meng Hao

    2014-01-01

    Nuclear power design is the important part of project management of nuclear power project, it is the way to control the project organization, design schedule, design progress, design quality and cost control. The good schedule system and control is the key to the success for the project. It is also analyzed the problem during the project, by using some theory and analyze the project structure, design schedule management, IED and document management and interface management propose some new idea for better improve the design management to finally better improve the management quality and efficiency. (author)

  6. Planning the production of a fleet of domestic combined heat and power generators

    NARCIS (Netherlands)

    Bosman, M.G.C.; Bakker, Vincent; Molderink, Albert; Hurink, Johann L.; Smit, Gerardus Johannes Maria

    2012-01-01

    This paper describes a planning problem, arising in the energy supply chain, that deals with the planning of the production runs of micro combined heat and power (microCHP) appliances installed in houses, cooperating in a fleet. Two types of this problem are described. The first one is the Single

  7. 7 CFR 1710.252 - Construction work plans-power supply borrowers.

    Science.gov (United States)

    2010-01-01

    ... 7 Agriculture 11 2010-01-01 2010-01-01 false Construction work plans-power supply borrowers. 1710.252 Section 1710.252 Agriculture Regulations of the Department of Agriculture (Continued) RURAL UTILITIES SERVICE, DEPARTMENT OF AGRICULTURE GENERAL AND PRE-LOAN POLICIES AND PROCEDURES COMMON TO ELECTRIC LOANS AND GUARANTEES Construction Work Plans...

  8. New aspects in the radiological emergency plan outside the Nuclear power plant of Laguna Verde

    International Nuclear Information System (INIS)

    Alva L, S.

    1991-01-01

    The Mexican government through the National Commission of Nuclear Safety and Safeguards has imposed to the Federal Commission of Electricity to fulfill the requirement of having a functional Emergency Plan and under the limits that the regulator organisms in the world have proposed. The PERE (Plan of External Radiological Emergency) it has been created for the Nuclear Power station of Laguna Verde, Mexico

  9. Planning for decommissioning of Ignalina Nuclear Power Plant Unit-1

    International Nuclear Information System (INIS)

    Poskas, P.; Poskas, R.; Zujus, R.

    2002-01-01

    In accordance to Ignalina NPP Unit 1 Closure Law, the Government of Lithuania approved the Ignalina NPP Unit 1 Decommissioning Program until 2005. For enforcement of this program, the plan of measures for implementation of the program was prepared and approved by the Minister of Economy. The plan consists of two parts, namely technical- environmental and social-economic. Technical-environmental measures are mostly oriented to the safe management of spent nuclear fuel and operational radioactive waste stored at the plant and preparation of licensing documents for Unit 1 decommissioning. Social-economic measures are oriented to mitigate the negative social and economic impact on Lithuania, inhabitants of the region, and, particularly, on the staff of Ignalina NPP by means of creating favorable conditions for a balanced social and economic development of the region. In this paper analysis of planned radioactive waste management technologies, licensing documents for decommissioning, other technical-environmental and also social-economic measures is presented. Specific conditions in Lithuania important for defining the decommissioning strategy are highlighted. (author)

  10. Renewable Energy in Danish Municipalities - an Evaluation of The Planning Framework for Wind Power

    DEFF Research Database (Denmark)

    Sperling, Karl; Hvelplund, Frede; Mathiesen, Brian Vad

    2009-01-01

    Wind power is a maturing technology that in a number of countries is likely to contribute a major share to fully renewable energy systems. Denmark has a comparably long history of wind power development and is planning to continue expanding the existing capacity. If a large-scale penetration...

  11. 76 FR 45741 - Approval and Promulgation of Air Quality Implementation Plans; Pennsylvania; Diesel-Powered Motor...

    Science.gov (United States)

    2011-08-01

    ... Promulgation of Air Quality Implementation Plans; Pennsylvania; Diesel-Powered Motor Vehicle Idling Act AGENCY... the Commonwealth's Diesel-Powered Motor Vehicle Idling Act (Act 124 of 2008, or simply Act 124) into... allowable time that heavy-duty, commercial highway diesel vehicles of over 10,000 pounds gross vehicle...

  12. Evaluation of wind power planning in Denmark – Towards an integrated perspective

    DEFF Research Database (Denmark)

    Sperling, Karl; Hvelplund, Frede; Mathiesen, Brian Vad

    2010-01-01

    Wind power is a maturing technology that may form an essential element of fully renewable energy systems in a number of countries. Denmark has a long history of wind power development and is planning to expand its existing capacity. If large-scale penetration of wind power is to be achieved...... wind power projects in the region of Northern Jutland. The results suggest that although certain elements in the current legislation have been improved, the feasibility of wind power projects cannot be guaranteed, and there is a tendency to exclude smaller turbines from development....

  13. Reliability evaluation of deregulated electric power systems for planning applications

    International Nuclear Information System (INIS)

    Ehsani, A.; Ranjbar, A.M.; Jafari, A.; Fotuhi-Firuzabad, M.

    2008-01-01

    In a deregulated electric power utility industry in which a competitive electricity market can influence system reliability, market risks cannot be ignored. This paper (1) proposes an analytical probabilistic model for reliability evaluation of competitive electricity markets and (2) develops a methodology for incorporating the market reliability problem into HLII reliability studies. A Markov state space diagram is employed to evaluate the market reliability. Since the market is a continuously operated system, the concept of absorbing states is applied to it in order to evaluate the reliability. The market states are identified by using market performance indices and the transition rates are calculated by using historical data. The key point in the proposed method is the concept that the reliability level of a restructured electric power system can be calculated using the availability of the composite power system (HLII) and the reliability of the electricity market. Two case studies are carried out over Roy Billinton Test System (RBTS) to illustrate interesting features of the proposed methodology

  14. Stochastic Programming for Fuel Supply Planning of Combined Heat and Power Plants

    DEFF Research Database (Denmark)

    Guericke, Daniela; Blanco, Ignacio; Morales González, Juan Miguel

    The consumption of biomass to produce power and heat has increased due to the carbon neutral policies. Combined heat and power (CHP) plants often combine biomass with other fuels, e.g., natural gas. The negotiation process for supply contracts involves many uncertainties due to the long planning...... horizon. The demand for biomass is uncertain, and heat demand and electricity prices vary during the planning period. We propose a method using stochastic optimization to support the biomass and natural gas supply planning for CHP plants including short-term decisions for optimal market participation....

  15. Nuclear power plant severe accident research plan. Revision 1

    International Nuclear Information System (INIS)

    Marino, G.P.

    1986-04-01

    Subsequent to the Three Mile Island Unit 2 accident, recommendations were made by a number of review committees to consider regulatory changes which would provide better protection of the public from severe accidents. Over the past six years a major research effort has been underway by the NRC to develop an improved understanding of severe accidents and to provide a technical basis to support regulatory decisions. The purpose of this report is to describe current plans for the completion and extension of this research in support of ongoing regulatory actions in this area

  16. Congestion-Driven Transmission Expansion Planning Considering Wind Power Generation in Spot Markets

    OpenAIRE

    Hamdi, Mohammd

    2017-01-01

    The integration of a massive number of large-scale wind turbines brought about urgent technical challenge to power transmission network operators in terms of secure power supply and energy dispatching optimization. In this paper, an optimal framework is proposed for transmission expansion planning in a deregulated power market environment. The level of congestion in the network is utilized as the driving signal for the need of network expansion. A compromise between the congestion cost and th...

  17. Presentation plan of the reconstruction and upgrade hydroelectric power plant 'Zvornik'

    OpenAIRE

    Krstić Dušan B.; Zlatković Slobodan M.; Domazet Milka Đ.; Vuksanović Dejan M.

    2016-01-01

    By the basic project of the energy utilization of the middle part of the river Drina (from Višegrad to Zvornik) building of five large hydroelectric power plants was planned. Hydroelectric power plant near Zvornik had the greatest advantage, and it is the first built. Hydroelectric power plant 'Zvornik' separates the river Drina, about 1 km upstream from Mali Zvornik in Serbia and Zvornik in Bosnia and Herzegovina. In order to extend the work life, by the urban development project was planned...

  18. Relation between source term and emergency planning for nuclear power plants

    International Nuclear Information System (INIS)

    Shi Zhongqi; Yang Ling

    1992-01-01

    Some background information of the severe accidents and source terms related to the nuclear power plant emergency planning are presented. The new source term information in NUREG-0956 and NUREG-1150, and possible changes in emergency planning requirements in U.S.A. are briefly provided. It is suggested that a principle is used in selecting source terms for establishing the emergency planning policy and a method is used in determining the Emergency Planning Zone (EPZ) size in China. Based on the research results of (1) EPZ size of PWR nuclear power plants being built in China, and (2) impact of reactor size and selected source terms on the EPZ size, it is concluded that the suggested principle and the method are suitable and feasible for PWR nuclear power plants in China

  19. Overview Of Planning Direction Of Nuclear Power Development In Vietnam In The Period Up To 2030

    International Nuclear Information System (INIS)

    Ta Van Huong; Tran Hong Nguyen

    2011-01-01

    Research for peaceful application of nuclear energy, in general, and in particular, for construction of nuclear power plants (NPP) in Vietnam is urgent for social-economic development and for meeting the increasing national electrical demand in future. The expected plan for developing NPPs in Vietnam is defined in the Planning Direction of Nuclear Power Development in Vietnam in the period up to 2030. In according to which, NPPs have been planned in selected sites by the period depends on the detailed conditions of each site, as well as on specification of the national electrical grid. The present report reviews the highlights of this Planning Direction of Nuclear Power Development in Vietnam in the period up to 2030. (author)

  20. Incorporating energy efficiency into electric power transmission planning: A western United States case study

    International Nuclear Information System (INIS)

    Barbose, Galen L.; Sanstad, Alan H.; Goldman, Charles A.

    2014-01-01

    Driven by system reliability goals and the need to integrate significantly increased renewable power generation, long-range, bulk-power transmission planning processes in the United States are undergoing major changes. At the same time, energy efficiency is an increasing share of the electricity resource mix in many regions, and has become a centerpiece of many utility resource plans and state policies as a means of meeting electricity demand, complementing supply-side sources, and reducing carbon dioxide emissions from the electric power system. The paper describes an innovative project in the western United States to explicitly incorporate end-use efficiency into load forecasts – projections of electricity consumption and demand – that are a critical input into transmission planning and transmission planning studies. Institutional and regulatory background and context are reviewed, along with a detailed discussion of data sources and analytical procedures used to integrate efficiency into load forecasts. The analysis is intended as a practical example to illustrate the kinds of technical and institutional issues that must be addressed in order to incorporate energy efficiency into regional transmission planning activities. - Highlights: • Incorporating energy efficiency into electric power transmission planning is an emergent analytical and policy priority. • A new methodology for this purpose was developed and applied in the western U.S. transmission system. • Efficiency scenarios were created and incorporated into multiple load forecasts. • Aggressive deployment of efficiency policies and programs can significantly reduce projected load. • The approach is broadly applicable in long-range transmission planning

  1. Analysis of Power Planning Deviation Influence on the Non-fossil Energy Development Goal

    Science.gov (United States)

    Xu, Wei-ting; Li, Ting; Ye, Qiang; Mi, Zhu; Ying, Liu; Tao, Yu-xuan

    2017-05-01

    Due to the international circumstances changes and domestic economic restructuring, the policies and planning of energy development have been adjusting in recent years, especially in energy power industry. Under these influences, the Chinese energy development goal “non-fossil energy accounts for 15% of the primary energy consumption” which planned to be realized in 2020 becomes uncertain. To ensure the goal can be achieved, a new energy power planning scheme is provided. Based on this planning scheme, the sensitivity analysis method and the maximum deviation method are proposed to quantify the influence of planning deviation on the target percentage. At the same time, the energy replacement is provided to fill the deviation. Research results shows that the main influence factors of target percentage is the hydro and nuclear power develop scale and their output channel construction. If the hydro and nuclear power capacity can’t reach their target scale, wind and solar power capacity can fill the vacancy instead. But if the vacancy of hydropower exceeds 58GW, or vacancy of nuclear power exceeds 27GW, the “15% goal” would be very difficult to achieve. Accelerating the construction of the hydropower output transmission lines helps to guarantee the "15% goal".

  2. Indices for planning wind power generation; Furyoku hatsuden no keikaku shihyo

    Energy Technology Data Exchange (ETDEWEB)

    Takeuchi, H.

    1997-11-25

    Outlined herein are status of wind power generation development, indices for planning development, and actual development results. At present, wind power generates electric power of 6,781MW worldwide. USA has been rapidly developing wind power generation since enactment of the PURPA law, and accounted for 25% of the world output in the past. However, the county is recently unseated from the world top position by Germany, which has been extensively developing wind power generation since enactment of the EFL law to reach 1,799MW. In Japan, electric power companies, local governments and public institutions have been positively introducing wind mills since 1992, when Tohoku Electric Power Co. built Ryuhi Wind Park, now generating a total power of 15MW by 64 units located at 33 different points. According to the surveys by NEDO on wind conditions, there are a number of districts suited for wind mills in Hokkaido, Tohoku, Okinawa and sea areas in Honshu. The indices described herein for planning wind power generation include rotor diameter, tower height, speed of rotation, weight, power to be generated, utilization and service factors, noise level, and investment and running costs. In the present state of the development of wind power generation in Japan, development points are 33, generated ouptut 15,097kW and units 64. 14 figs.

  3. An expansion plan for the 60 Hz power distribution system at KSC: LC-39 substations load allocation plan

    Science.gov (United States)

    Kalu, Alex

    1990-01-01

    The increasing load density in the LC-39 area of Kennedy Space Center (KSC) can be met by either modifying the existing substation and increasing its capacity or by planning an additional new substation. Evidence that the later approach is more economical, enhances the system reliability, and would produce more satisfactory performance indices is provided. Network theory is the basis for the optimal location determination of the proposed substation. A load reallocation plan which minimizes investment cost and power losses and meets other desirable system features is drafted. The report should be useful to the system designer and can be a useful guideline for future facility planners.

  4. Study on optimization of normal plant outage work plan for nuclear power plants

    International Nuclear Information System (INIS)

    Aoki, Takayuki; Kodama, Noriko; Takase, Kentaro; Miya, Kenzo

    2011-01-01

    This paper discusses maintenance optimization in maintenance implementation stage following maintenance planning stage in nuclear power plants and proposes a methodology to get an optimum maintenance work plan. As a result of consideration, the followings were obtained. (1) The quantitative evaluation methodology for optimizing maintenance work plan in nuclear power plants was developed. (2) Utilizing the above methodology, a simulation analysis of maintenance work planning for BWR's PLR and RHR systems in a normal plant outage was performed. Maintenance cost calculation in several cases was carried out on the condition of smoothening man loading over the plant outage schedule as much as possible. (3) As a result of the simulation, the economical work plans having a flat man loading over the plant outage schedule were obtained. (author)

  5. PowerFilm PowerShade Fixed Site Solar System Cost Reduction Plan

    Science.gov (United States)

    2014-07-31

    design drawing for the Gen II PowerShade. high. The 27" width was quite acceptable for packing in a diaper and crate. Based on these resuks, we pursued...were cost effectiveness of fabric and solar module utilization . This is essentially choosing dimensions which create minimum scrap material in the...power from a local utility company. Mode 3 is a grid tie connection without external battery storage, in this mode, all the available power from

  6. Optimization of the production plan and risk control in Third Qinshan Nuclear Power Co.,Ltd

    International Nuclear Information System (INIS)

    Zhou Jun

    2009-01-01

    Some optimized and improved measures have been taken in Third Qinshan Nuclear Power Co., Ltd. (TQNPC) to optimize the routine production plan management, strengthen the maintenance work risk analysis, and improve the plan execution capability. Which involve unified management of generation, refueling, periodic test and maintenance plans; simplifying the defect scale and reducing the intermediate link of defect treatment; intensifying the appraisal on plan execution and adopting star performance evaluation and merit rating measures. In this paper, the above-mentioned improvement and optimization are introduced comprehensively and systematically. (authors)

  7. The long term plan for the integration of nuclear power plants into the Turkish Electrical Power System

    International Nuclear Information System (INIS)

    Kutukcuoglu, A.

    1974-03-01

    The report covers in detail the study of the expansion of the Turkish Electric Power System for the period 1980-1987. Load forecast is done by sectors and regions and inter-regions power balances gave the basis for the high voltage network configurations. Expansion alternatives are defined giving priority to hydroelectric projects, to local resources and nuclear power plants concurrently with conventional plants (lignite and oil). Several reactor strategies are analysed with LWR, HWR, FBR and HTGR power plants. Present worth value method is used for comparison of alternatives and sensitivity analysis is done for those ranked in the first places. Load flow, transient stability and frequency deviation studies of the power system are studied carefully by means of A.C. calculator and digital computer codes in order to see the influence of the introduction of large-sized power plants (600-750MW(e)) and their location in the power system. A 600MW(e) nuclear plant in 1983 and a second one of 750MW(e) in 1987 should, it is found, be commissioned into the system. The economic optimization was done with two computer programmes developed by KFA (Juelich): IACO for fuelling nuclear plant and RESTRAPO for power system with high hydroelectric component. The report is bound in three volumes: Volume I: Summary and Conclusions; Volume II: System Planning; Volume III: Electrical Survey

  8. Visions, Scenarios and Action Plans Towards Next Generation Tanzania Power System

    Directory of Open Access Journals (Sweden)

    Alex Kyaruzi

    2012-10-01

    Full Text Available This paper presents strategic visions, scenarios and action plans for enhancing Tanzania Power Systems towards next generation Smart Power Grid. It first introduces the present Tanzanian power grid and the challenges ahead in terms of generation capacity, financial aspect, technical and non-technical losses, revenue loss, high tariff, aging infrastructure, environmental impact and the interconnection with the neighboring countries. Then, the current initiatives undertaken by the Tanzania government in response to the present challenges and the expected roles of smart grid in overcoming these challenges in the future with respect to the scenarios presented are discussed. The developed scenarios along with visions and recommended action plans towards the future Tanzanian power system can be exploited at all governmental levels to achieve public policy goals and help develop business opportunities by motivating domestic and international investments in modernizing the nation’s electric power infrastructure. In return, it should help build the green energy economy.

  9. Optimized Planning of Power Source Capacity in Microgrid, Considering Combinations of Energy Storage Devices

    Directory of Open Access Journals (Sweden)

    Zifa Liu

    2016-12-01

    Full Text Available Since renewable energy resource is universally accepted as a promising method to solve the global energy problem, optimal planning and utilization of various distributed generators (DG and energy storage (ES devices deserve special concern. ES devices possess various characteristics in power density, energy density, response speed (switching speed and lifetime. Besides, as different load types have various requirements on power supply reliability according to their importance, coordinated planning with consideration of reasonable matching between power source and load can efficiently improve power supply reliability and economic efficiency via a customized power supply and compensation strategy. This paper focuses on optimization of power source capacity in microgrid and a coordinated planning strategy is proposed with integrated consideration of characteristics of DG, ES and load. An index named additional compensation ratio (ACR for balancing economic efficiency and reliability is proposed and considered in the strategy. The objective function which aims to minimize life cycle cost (LCC is established considering economic efficiency, reliability and environmental conservation. The proposed planning strategy and optimizing model is calculated and verified through case study of an autonomy microgrid.

  10. Evolutionary algorithms for power generation planning with uncertain renewable energy

    International Nuclear Information System (INIS)

    Zaman, Forhad; Elsayed, Saber M.; Ray, Tapabrata; Sarker, Ruhul A.

    2016-01-01

    To achieve optimal generation from a number of mixed power plants by minimizing the operational cost while meeting the electricity demand is a challenging optimization problem. When the system involves uncertain renewable energy, the problem has become harder with its operated generators may suffer a technical problem of ramp-rate violations during the periodic implementation in subsequent days. In this paper, a scenario-based dynamic economic dispatch model is proposed for periodically implementing its resources on successive days with uncertain wind speed and load demand. A set of scenarios is generated based on realistic data to characterize the random nature of load demand and wind forecast errors. In order to solve the uncertain dispatch problems, a self-adaptive differential evolution and real-coded genetic algorithm with a new heuristic are proposed. The heuristic is used to enhance the convergence rate by ensuring feasible load allocations for a given hour under the uncertain behavior of wind speed and load demand. The proposed frameworks are successfully applied to two deterministic and uncertain DED benchmarks, and their simulation results are compared with each other and state-of-the-art algorithms which reveal that the proposed method has merit in terms of solution quality and reliability. - Highlights: • A scenario-generation scheme is proposed for the uncertain wind speed and demand. • Two solution approaches for the periodic wind-thermal DED problems are developed. • A heuristic technique is proposed to handle the uncertainty of DED problem. • Both deterministic and stochastic wind-thermal DED problems are solved. • The performances of the proposed approaches are found superior than existing ones.

  11. Plan of disaster prevention in district of Shizuoka Prefecture countermeasures to nuclear power. 1984 ed.

    International Nuclear Information System (INIS)

    1984-01-01

    Based on the basic act for disaster countermeasures, this plan aimes at establishing the necessary system concerning the countermeasures for preventing the disaster due to the release of a large quantity of radioactive substances from the Hamaoka Nuclear Power Station, Chubu Electric Power Co., Inc., determining the measures to be taken for disaster prevention, and striving for the safety of inhabitants by executing the deskworks and services of the disaster prevention related to nuclear power synthetically and purposefully. The general matters concerning the disaster prevention in the district of Shizuoka Prefecture are determined in the ''Plan of disaster prevention in the district of Shizuoka Prefecture (General countermeasures)'', but in view of the peculiarity of nuclear power disaster, the peculiar matters are to be determined in this plan. The general rules on the works of respective disaster prevention organizations, the countermeasures for preventing nuclear power disaster, the emergency countermeasures to nuclear power disaster, the countermeasures to Tokai earthquakes and the countermeasures for restoration after nuclear power disaster are stipulated. (Kako, I.)

  12. Foreword for the Special Section on Power System Planning and Operation Towards a Low-Carbon Economy

    Energy Technology Data Exchange (ETDEWEB)

    Ding, Yi; Kang, Chongqing; Wang, Jianhui; Chen, Yihsu; Hobbs, Benjamin F.

    2015-03-01

    The nine papers in this special section on power system planning and operation towards a low-cost economy cover the following topics: power system planning models; power system operation methods and market behavior analysis; and risk assessment and emission management.

  13. It's Indisputable: Five Facts About Planning and Operating Modern Power Systems

    Energy Technology Data Exchange (ETDEWEB)

    Bloom, Aaron; Helman, Udi; Holttinen, Hannele; Summers, Kate; Bakke, Jordan; Brinkman, Gregory; Lopez, Anthony

    2017-11-01

    An indisputable fact cannot be rebutted. It is supported by theory and experience. Over the past 25 years, wind and solar generation has undergone dramatic growth, resulting in a variety of experiences that model the integration of wind and solar into the planning and operation of modern electric power systems. In this article, we bring together examples from Europe, North America, and Australia to identify five indisputable facts about planning and operating modern power systems. Taken together, we hope these experiences can help build consensus among the engineering and public policy communities about the current state of wind and solar integration and also facilitate conversations about evolving future challenges.

  14. State and local planning procedures dealing with social and economic impacts from nuclear power plants

    International Nuclear Information System (INIS)

    Curry, M.; Goodrieght, J.; Green, M.; Merwin, D.; Smith, R.

    1977-01-01

    The roles of state and local agencies in planning for and managing social and economic impacts of nuclear power plants are studied. In order to be effective in these roles state and local agencies must work with each other as well as the NRC. A comparative case study approach is used which analyzes six sites in three West Coast states. The case studies included plants in operation, plants under construction, and plants still in the planning stages. In contrast to some states, all three of these states have moderately centralized procedures for siting power plants, and all have strong environmental laws

  15. The socio-economic costs of the planned development of wind power energy

    International Nuclear Information System (INIS)

    Bentzen, J.

    1992-01-01

    The socio-economic consequences of the Danish government's planned further development of wind power energy are discussed in detail. It is claimed that, currently, electricity produced by wind turbines is more expensive than that produced by power stations, if the relative environmental effects are not taken into consideration. It is expected that technological development will contribute to cost reduction by the year 2010 so that electricity produced by wind turbines will be competitive, but until then costs of wind power energy will be high and it is reckoned that losses will be in the range of 5-6 billion Danish crowns, minus 2.5 billion saved by lack of CO 2 emission. The socio-economic factors regarding windmills of various sizes (150 kW and 225 kW) are calculated and the planned development of wind power until 2010 is explained. The socio-economic costs of the development programme under various conditions, including the calculation of the saved emissions of carbon dioxide, are discussed. The author states that, in the light of these arguments, he is not in agreement with the governmental plan for the development of wind-turbine produced electricity. It is suggested that this plan could be postponed until such time as wind-power produced electricity should be more competitive in price, and that it should not be pursued during a period of economic recession. (AB)

  16. Multiobjective Transmission Network Planning considering the Uncertainty and Correlation of Wind Power

    Directory of Open Access Journals (Sweden)

    Yuan Hu

    2014-01-01

    Full Text Available In order to consider the uncertainty and correlation of wind power in multiobjective transmission network expansion planning (TNEP, this paper presents an extended point-estimation method to calculate the probabilistic power flow, based on which the correlative power outputs of wind farm are sampled and the uncertain multiobjective transmission network planning model is transformed into a solvable deterministic model. A modified epsilon multiobjective evolutionary algorithm is used to solve the above model and a well-distributed Pareto front is achieved, and then the final planning scheme can be obtained from the set of nondominated solutions by a fuzzy satisfied method. The proposed method only needs the first four statistical moments and correlation coefficients of the output power of wind farms as input information; the modeling of wind power is more precise by considering the correlation between wind farms, and it can be easily combined with the multiobjective transmission network planning model. Besides, as the self-adaptive probabilities of crossover and mutation are adopted, the global search capabilities of the proposed algorithm can be significantly improved while the probability of being stuck in the local optimum is effectively reduced. The accuracy and efficiency of the proposed method are validated by IEEE 24 as well as a real system.

  17. An integrated model for long-term power generation planning toward future smart electricity systems

    International Nuclear Information System (INIS)

    Zhang, Qi; Mclellan, Benjamin C.; Tezuka, Tetsuo; Ishihara, Keiichi N.

    2013-01-01

    Highlights: • An integrated model for planning future smart electricity systems was developed. • The model consists of an optimization model and an hour-by-hour simulation model. • The model was applied to Tokyo area, Japan in light of the Fukushima Accident. • Paths to best generation mixes of smart electricity systems were obtained. • Detailed hourly operation patterns in smart electricity systems were obtained. - Abstract: In the present study, an integrated planning model was developed to find economically/environmentally optimized paths toward future smart electricity systems with high level penetration of intermittent renewable energy and new controllable electric devices at the supply and demand sides respectively for regional scale. The integrated model is used to (i) plan the best power generation and capacity mixes to meet future electricity demand subject to various constraints using an optimization model; (ii) obtain detailed operation patterns of power plants and new controllable electric devices using an hour-by-hour simulation model based on the obtained optimized power generation mix. As a case study, the model was applied to power generation planning in the Tokyo area, Japan, out to 2030 in light of the Fukushima Accident. The paths toward best generation mixes of smart electricity systems in 2030 based on fossil fuel, hydro power, nuclear and renewable energy were obtained and the feasibility of the integrated model was proven

  18. An optimization framework for the integrated planning of generation and transmission expansion in interconnected power systems

    International Nuclear Information System (INIS)

    Guerra, Omar J.; Tejada, Diego A.; Reklaitis, Gintaras V.

    2016-01-01

    Highlights: • A novel optimization framework for the design and planning of interconnected power systems is proposed. • The framework integrates generation and transmission capacity expansion planning. • Reserve and emission constraints are included. • Business as usual and CO 2 mitigation policy scenarios are evaluated. • Reconfiguration of existing power generation technologies is the most cost-effective option for CO 2 emissions mitigation. - Abstract: Energy, and particularly electricity, has played and will continue to play a very important role in the development of human society. Electricity, which is the most flexible and manageable energy form, is currently used in a variety of activities and applications. For instance, electricity is used for heating, cooling, lighting, and for operating electronic appliances and electric vehicles. Nowadays, given the rapid development and commercialization of technologies and devices that rely on electricity, electricity demand is increasing faster than overall primary energy supply. Consequently, the design and planning of power systems is becoming a progressively more important issue in order to provide affordable, reliable and sustainable energy in timely fashion, not only in developed countries but particularly in developing economies where electricity demand is increasing even faster. Power systems are networks of electrical devices, such as power plants, transformers, and transmission lines, used to produce, transmit, and supply electricity. The design and planning of such systems require the selection of generation technologies, along with the capacity, location, and timing of generation and transmission capacity expansions to meet electricity demand over a long-term horizon. This manuscript presents a comprehensive optimization framework for the design and planning of interconnected power systems, including the integration of generation and transmission capacity expansion planning. The proposed

  19. Revision of the second basic plans of power reactor development in Power Reactor and Nuclear Fuel Development Corporation

    International Nuclear Information System (INIS)

    1978-01-01

    Revision of the second basic plans concerning power reactor development in PNC (Power Reactor and Nuclear Fuel Development Corporation) is presented. (1) Fast breeder reactors: As for the experimental fast breeder reactor, after reaching the criticality, the power is raised to 50 MW thermal output within fiscal 1978. The prototype fast breeder reactor is intended for the electric output of 200 MW -- 300 MW, using mixed plutonium/uranium oxide fuel. Along the above lines, research and development will be carried out on reactor physics, sodium technology, machinery and parts, nuclear fuel, etc. (2) Advanced thermal reactor: The prototype advanced thermal reactor, with initial fuel primarily of slightly enriched uranium and heavy water moderation and boiling water cooling, of 165 MW electric output, is brought to its normal operation by the end of fiscal 1978. Along the above lines, research and development will be carried out on reactor physics, machinery and parts, nuclear fuel, etc. (Mori, K

  20. An investigation on technical bases of emergency plan zone determination of Qinshan Nuclear Power Base

    International Nuclear Information System (INIS)

    Duan Xuyi

    2000-01-01

    According to the general principal and the basic method of determination of emergency zone and safety criteria and in the light of the environmental and accidental release characteristic of Qinshan Nuclear Power Base, the expectation dose of assumed accident of each plant was compared and analyzed. In consideration of the impact factor of the size of emergency plan zone and referring to the information of emergency plan zone determination of other country in the world, the suggestions of determination method of emergency plan zone are proposed

  1. Power system engineering planning, design, and operation of power systems and equipment

    CERN Document Server

    Schlabbach, Juergen

    2014-01-01

    With its focus on the requirements and procedures of tendering and project contracting, this book enables the reader to adapt the basics of power systems and equipment design to special tasks and engineering projects, e.g. the integration of renewable energy sources.

  2. Nuclear power plants in Europe 1995. Report about operation, construction, and planning in 18 European countries

    International Nuclear Information System (INIS)

    Anon.

    1995-01-01

    Report about Operation, Construction, and Planning in 18 European Countries Eighteen European countries operate and build, respectively, nuclear power plants in 1995. The ''Nuclear Power Plants in Europe 1995'' atw report singles out the main events and lines of development. As per August 1995, 214 (1994: 215) nuclear generating units (which means power reactors for the purposes of this report) with an aggregate 177,010 (176,322) MWe installed gross capacity are in operation in seventeen countries, and 26 (30) units with 24,786 (28,086) MWe are under construction in seven countries. This adds up to a total of 240 (245) nuclear generating units with an aggregate 201,796 (204,408) MWe. In the nuclear power plants in Europe, some 1048 TWh of nuclear power was converted into electric power in 1994; 792 TWh of this aggregate was converted in 137 units in the European Union (EU). In the EU the share of nuclear power in the public supply of electricity was 36%. Lithuania, with 77%, has the highest share of nuclear power in Europe, followed by France with 75% and Belgium with 56%. The lowest percentage, only 5%, is recorded in the Netherlands. As a consequence of electricity imports, nuclear power holds considerable shares in the public electricity supply also of countries in which no nuclear power plants are operated, such as Italy or Austria. (orig.) [de

  3. Dynamic Isotope Power System: technology verification phase, program plan, 1 October 1978

    International Nuclear Information System (INIS)

    1979-01-01

    The technology verification phase program plan of the Dynamic Isotope Power System (DIPS) project is presented. DIPS is a project to develop a 0.5 to 2.0 kW power system for spacecraft using an isotope heat source and a closed-cycle Rankine power-system with an organic working fluid. The technology verification phase's purposes are to increase the system efficiency to over 18%, to demonstrate system reliability, and to provide an estimate for flight test scheduling. Progress toward these goals is reported

  4. Planning experience and prospects of local participation in implementation of nuclear power in Bangladesh

    International Nuclear Information System (INIS)

    Rahman, M.A.; Islam, A.B.M.N.; Quaiyum, M.A.; Hasnat, K.A.; Hossain, M.

    1983-01-01

    The paper summarizes the overall experience of Bangladesh in planning for the introduction of its nuclear power programme. The basis for selection of the type of contract for the first nuclear power project of the country is explained. The paper then analyses the prospect of local participation in the construction of the first nuclear power station by detailing the local capabilities in fields such as civil works, civil works materials supply, electrical/mechanical supplies, mechanical fabrication/erection, transportation, etc. After analysing the domestic infrastructure, the problem areas are identified and measures necessary to improve the degree of local participation are described. (author)

  5. Levelling the playing field? The influence of national wind power planning instruments on conflicts of interests in a Swedish county

    International Nuclear Information System (INIS)

    Bergek, Anna

    2010-01-01

    Slow and complicated wind power planning and permitting procedures have been a large obstacle for wind power diffusion in Sweden and other countries. This paper complements previous siting-oriented literature with a planning perspective on these problems. The focus is two national planning instruments implemented in Sweden in the early 2000s: a national planning target and an appointment of areas of national interest for wind power. The paper identifies different types of conflicts of interest related to wind power - in addition to the conflict between wind power as a national public interest and various local private interests - and analyses the impact of the national planning instruments on the handling of these conflicts in the land-use planning process in the County of Ostergoetland. The analysis shows that the planning target actually made local planning officials even more inclined to treat wind power as a private rather than a public interest and that the method used to identify areas of national interest of wind power forced wind power to compete with the combined strengths of all other public interest. The planning instruments thus left wind power to fight an uphill battle rather than to meet other interests face-to-face on a level playing field.

  6. The Evolution of Power System Planning with High Levels of Variable Renewable Generation

    Energy Technology Data Exchange (ETDEWEB)

    Katz, Jessica [National Renewable Energy Lab. (NREL), Golden, CO (United States); Milligan, Michael [National Renewable Energy Lab. (NREL), Golden, CO (United States)

    2016-09-01

    Greening the Grid provides technical assistance to energy system planners, regulators, and grid operators to overcome challenges associated with integrating variable renewable energy into the grid. This document, part of the Greening the Grid introduces the evolution of power system planning with high levels of variable renewable generation.

  7. Kilowatt isotope power system, Phase II Plan. Volume IV. Teledyne FSCD vs GDS

    Energy Technology Data Exchange (ETDEWEB)

    1978-03-15

    This Volume contains Teledyne's input to the Kilowatt Isotope Power System Phase II Plan. Included is a description of the Flight System Heat Generation System, Flight System Radiator, Thermal Insulation Stability, GDS Heat Generation System and GDS Radiator.

  8. Path planning and energy management of solar-powered unmanned ground vehicles

    Science.gov (United States)

    Kaplan, Adam

    Many of the applications pertinent to unmanned vehicles, such as environmental research and analysis, communications, and information-surveillance and reconnaissance, benefit from prolonged vehicle operation time. Conventional efforts to increase the operational time of electric-powered unmanned vehicles have traditionally focused on the design of energy-efficient components and the identification of energy efficient search patterns, while little attention has been paid to the vehicle's mission-level path plan and power management. This thesis explores the formulation and generation of integrated motion-plans and power-schedules for solar-panel equipped mobile robots operating under strict energy constraints, which cannot be effectively addressed through conventional motion planning algorithms. Transit problems are considered to design time-optimal paths using both Balkcom-Mason and Pseudo-Dubins curves. Additionally, a more complicated problem to generate mission plans for vehicles which must persistently travel between certain locations, similar to the traveling salesperson problem (TSP), is presented. A comparison between one of the common motion-planning algorithms and experimental results of the prescribed algorithms, made possible by use of a test environment and mobile robot designed and developed specifically for this research, are presented and discussed.

  9. Tactical supply chain planning for a forest biomass power plant under supply uncertainty

    International Nuclear Information System (INIS)

    Shabani, Nazanin; Sowlati, Taraneh; Ouhimmou, Mustapha; Rönnqvist, Mikael

    2014-01-01

    Uncertainty in biomass supply is a critical issue that needs to be considered in the production planning of bioenergy plants. Incorporating uncertainty in supply chain planning models provides improved and stable solutions. In this paper, we first reformulate a previously developed non-linear programming model for optimization of a forest biomass power plant supply chain into a linear programming model. The developed model is a multi-period tactical-level production planning problem and considers the supply and storage of forest biomass as well as the production of electricity. It has a one-year planning horizon with monthly time steps. Next, in order to incorporate uncertainty in monthly available biomass into the planning, we develop a two-stage stochastic programming model. Finally, to balance the risk and profit, we propose a bi-objective model. The results show that uncertainty in availability of biomass has an additional cost of $0.4 million for the power plant. Using the proposed stochastic optimization model could reduce this cost by half. - Highlights: • Developed a two-stage stochastic optimization model to consider supply uncertainty. • Maximized the profit of a forest biomass power plant value chain. • Minimized two risk measures, variability index and downside risk, to manage risks. • Stochastic optimization model provided feasible solution for all scenarios. • Results showed a trade-off between profit and risk management

  10. Planning for a space infrastructure for disposal of nuclear space power systems

    International Nuclear Information System (INIS)

    Angelo, J. Jr.; Albert, T.E.; Lee, J.

    1989-01-01

    The development of safe, reliable, and compact power systems is vital to humanity's exploration, development, and, ultimately, civilization of space. Nuclear power systems appear to present to offer the only practical option of compact high-power systems. From the very beginning of US space nuclear power activities, safety has been a paramount requirement. Assurance of nuclear safety has included prelaunch ground handling operations, launch, and space operations of nuclear power sources, and more recently serious attention has been given to postoperational disposal of spent or errant nuclear reactor systems. The purpose of this paper is to describe the progress of a project to utilize the capabilities of an evolving space infrastructure for planning for disposal of space nuclear systems. Project SIREN (Search, Intercept, Retrieve, Expulsion - Nuclear) is a project that has been initiated to consider post-operational disposal options for nuclear space power systems. The key finding of Project SIREN was that although no system currently exists to affect the disposal of a nuclear space power system, the requisite technologies for such a system either exist or are planned for part of the evolving space infrastructure

  11. Plans for events and publicity works related to the 22nd 'atomic power's day'

    International Nuclear Information System (INIS)

    1986-01-01

    It has been 22 years since the 'Atomic Power's Day' was established in commemmoration of the start of nuclear power generation. After that, Japan's nuclear power generation projects have steadily been carried out and now it has 31 nuclear power plants supplying a total of 23,630,000 kW, which accounts for 22.9 % of the total electricity generated in Japan. Lacking in energy resources, Japan has to rely more on nuclear power as an alternative to petroleum. The Science and Technology Agency of Japan is planning to carry out various events and publicity works on an around the 'Atomic Power's Day' of October 26 in order to deepen the understanding among the public concerning the development and utilization of atomic power. This report is aimed at listing the dates, locations, plans and sponsors for these events including lecture meetings and exhibitions, which will be held in various prefectures across the country, and publicity works to be conducted through media such as TV, radio, newspaper, magazines and leaflets. (Nogami, K.)

  12. A basic plan for the environment-friendly aspects of improved Korean standard nuclear power plant

    International Nuclear Information System (INIS)

    Jung, Hoon-Seok; Lee, Yong-Koo; Kim, Kwang-Ho

    2006-01-01

    The Improved Korean Standard Nuclear Power Plant (KSNP+) design has been made possible on the basis of engineering experiences and referring to an in-depth analysis of the design and construction of all the domestic nuclear power plants in operation. The KSNP+ is designed for improved safety, better economics, operability and maintainability by means of advanced technology expecting to demonstrate enhanced performance. The plant also has incorporated several environmentally friendly features through the restoration of excavated areas using an ecological approach, external coloring, figure of turbine generator building and landscaping around nuclear power plant. This is the first time that KOPEC has embarked on inducing environmentally friendly features into the basic plan. This is expected to mitigate the negative perceptions held by the residents in the vicinity of nuclear power plants and will contribute to a new and improved image of nuclear power plants. (authors)

  13. Probabilistic tools for planning and operating power systems with distributed energy storage

    DEFF Research Database (Denmark)

    Klöckl, Bernd; Papaefthymiou, George; Pinson, Pierre

    2008-01-01

    Stochastic energy flows are an increasingly important phenomenon in today's power system planning and operation. They are – among other reasons – caused by large amounts of stochastic generation such as wind. The inclusion of energy storage devices, distributed in future systems (distributed energy...... owners are either the grid operators, the generation owners, or the energy traders. For the grid operators being the DES owners, storage operation will have to be integrated into the planning of the system, therefore multivariate nonparametric time series analysis and synthesis methods have to be applied...... to recorded data of stochastic energy resources. Together with suited storage models, the implications of DES on the planning of the system can then be assessed. For the producers or traders being the owners of the DES, the topic to be addressed is the real-time operation of each storage device in the power...

  14. SSTAC/ARTS review of the draft Integrated Technology Plan (ITP). Volume 3: Space power and thermal management

    International Nuclear Information System (INIS)

    1991-06-01

    Viewgraphs of briefings from the SSTAC/ARTS review of the draft integrated technology plan on thermal power and thermal management are presented. Topics covered include: space energy conversion research and technology; space photovoltaic energy conversion; chemical energy conversion and storage; thermal energy conversion; power management; thermal management; space nuclear power; high capacity power; surface power and thermal management; space platforms power and thermal management; and project SELENE

  15. SSTAC/ARTS review of the draft Integrated Technology Plan (ITP). Volume 3: Space power and thermal management

    Science.gov (United States)

    1991-01-01

    Viewgraphs of briefings from the SSTAC/ARTS review of the draft integrated technology plan on thermal power and thermal management are presented. Topics covered include: space energy conversion research and technology; space photovoltaic energy conversion; chemical energy conversion and storage; thermal energy conversion; power management; thermal management; space nuclear power; high capacity power; surface power and thermal management; space platforms power and thermal management; and project SELENE.

  16. Factor analysis for imperfect maintenance planning at nuclear power plants by cognitive task analysis

    International Nuclear Information System (INIS)

    Takagawa, Kenichi; Iida, Hiroyasu

    2011-01-01

    Imperfect maintenance planning was frequently identified in domestic nuclear power plants. To prevent such an event, we analyzed causal factors in maintenance planning stages and showed the directionality of countermeasures in this study. There is a pragmatic limit in finding the causal factors from the items based on report descriptions. Therefore, the idea of the systemic accident model, which is used to monitor the performance variability in normal circumstances, is taken as a new concept instead of investigating negative factors. As an actual method for analyzing usual activities, cognitive task analysis (CTA) was applied. Persons who experienced various maintenance activities at one electric power company were interviewed about sources related to decision making during maintenance planning, and then usual factors affecting planning were extracted as performance variability factors. The tendency of domestic events was analyzed using the classification item of those factors, and the directionality of countermeasures was shown. The following are critical for preventing imperfect maintenance planning: the persons in charge should fully understand the situation of the equipment for which they are responsible in the work planning and maintenance evaluation stages, and they should definitely understand, for example, the maintenance bases of that equipment. (author)

  17. Hybrid power markets in Africa: Generation planning, procurement and contracting challenges

    International Nuclear Information System (INIS)

    Malgas, Isaac; Eberhard, Anton

    2011-01-01

    African power sectors are generally characterised by insufficient generation capacity. Reforms to address poor performances in the 1990s followed a prescribed evolution towards power markets that would allow wholesale competition amongst generators and so lead towards efficiency improvements. Despite reforms being embarked, competitive power markets have not been established in Africa; rather, the result has been the emergence of hybrid markets where state-owned generators and IPPs operate devoid of competition; and although IPPs have emerged in a number of African power sectors, many countries still do not have sufficient generation to meet their electricity demands. This paper investigates the development of private generation power projects in Africa by analysing data collected from both primary and secondary sources in four case studies of power sectors in Ghana, Cote d'Ivoire, Morocco and Tunisia. It identifies how planning and procurement challenges have lead to difficulties in adding sufficient generation capacity in a timely manner, exacerbating the problem of insufficient generation capacity in Africa. It provides suggestions as to how these frameworks could respond more effectively to the capacity challenges faced by hybrid electricity generation markets, and how broader power sector reforms should be guided to reflect the challenges of hybrid markets better. - Research highlights: → The standard model of power sector reform should no longer be used as a progress measure of power sector development in Africa and many other developing countries. → The hybrid market should in itself be recognised as an established 'model' of power sectors in Africa and many developing countries. → Planning, procurement and contracting arrangements should be shaped specifically for hybrid markets in order to address the problem of insufficient generation capacity in developing countries.

  18. Participation of the ININ in the external radiological emergency plan of the Laguna Verde power plant

    International Nuclear Information System (INIS)

    Martinez S, R.; Cervini L, A.

    1991-01-01

    The planning of performances in radiological emergencies, with the object of reducing the consequences as much as possible on the population to accidental liberations of radioactive material coming from Nuclear power plant, it has been of main interest in the nuclear community in the world. In Mexico it has not been the exception, since with the setting in march of the Laguna Verde nuclear power plant exists an executive program of planning for emergencies that it outlines the activities to follow trending to mitigate the consequences that are derived of this emergency. As integral part of this program this the External Plan of Radiological Emergency (PERE) that covers the emergencies that could leave the frontiers of the Laguna Verde power plant. In the PERE it settles down the planning, address and control of the preparation activities, response and recovery in emergencies, as well as the organization and coordination of the institutions that participate. The National Institute of Nuclear Research (ININ), like integral part of these institutions in the PERE, has an infrastructure that it allows to participate in the plan in a direct way in the activities of 'Control of the radiological exhibition the response personnel and control of water and foods' and of support way and consultant ship in the activities of 'Monitoring, Classification and decontamination of having evaluated' and 'Specialized medical radiological attention'. At the moment the ININ has a radiological mobile unit and this conditioning a second mobile unit to carry out part of the activities before mentioned; also accounts with 48 properly qualified people that directly intervene in the plan. In order to guarantee an adequate response in the PERE an organization it has been structured like that of the annex as for the personnel, transport, team, procedures and communication system, with the objective always of guaranteeing the security and the population's health in emergency situations in the

  19. An analysis of short-term risk in power system planning

    Science.gov (United States)

    Douglas, Andrew Paul

    The goal of this research is to formulate and present a methodology that evaluates short-term risk in power system planning. Specifically, this research shows how to determine the risk of short-term planning in the presence of electrical load forecast and fuel price uncertainty, both of which have a large impact on the outcome of power system production cost planning. The uncertainty in the load is described by Bayesian forecasting and fuel price uncertainty is modeled by conditional triangular probability distributions. Classical decision analysis forms the backbone of the methodology presented herein. Throughout this dissertation, sampling theory, load forecasting theory and general engineering are applied with the aim of transforming the short-term power system planning problem into a suitable structure for decision analysis. Probabilistic sampling is used to discretize the load and fuel prices. Then an electrical power production simulation model results in a unit commitment strategy and a cost of each plan. A best, i.e., minimum cost, plan can be selected and the expected cost of uncertainty can be estimated. The results presented in this dissertation are as follows: The impact of weather forecasts on Bayesian load forecasting as a function of forecast lead time is shown in Chapter 2. Risk in the presence of load forecast uncertainty alone and risk in the presence of load forecast uncertainty together with fuel price uncertainty are shown in Chapters 4 and 5, respectively. The expected cost of uncertainty, in these chapters, is given as a function of lead time in $/MWh.

  20. POWER SYSTEM PLANNING USING ANN WITH FUZZY LOGIC AND WAVELET ANALYSIS

    Directory of Open Access Journals (Sweden)

    V. Dharma Dharshin

    2016-10-01

    Full Text Available The electricity load required for the forthcoming years are predetermined by means of power system planning. Accuracy is the crucial factor that must be taken care of in the power system planning. Electricity is generally volatile, that is it changes and hence appropriate estimation must be done without leading to overestimation or underestimation. The aim of the project is to do appropriate power estimation with the help of the economic factors. The 9 input factors used are GDP, industry, imports, CO2 emission, exports, services, manufacturing, population, per capita consumption. The proposed methodology is done by means of Neural Network concept and Wavelet Analysis. Regression Analysis is also performed and the comparisons are done using Fuzzy Logic. The nonlinear model, Artificial Neural Network and the Wavelet Analysis are found to be more accurate and effective.

  1. Nuclear power as an option in electrical generation planning for Croatia

    International Nuclear Information System (INIS)

    Feretic, D.; Tomsic, Z.; Cavlina, N.; Kovacevic, T.

    2000-01-01

    The expected increase of electricity consumption in the next two decades, if covered mainly by domestic production, will require roughly 4500 MW of new installed capacity. The question is which resource mix would be optimal for the future power plants. Taking into account lack of domestic resources for electricity generation, current trends in the European energy markets, and environmental impact of various energy technologies, it seems reasonable for Croatia to keep the nuclear option open in the future energy planning. In line with that conclusion, this paper analyzes how the introduction of nuclear power plants would influence future power system expansion plans in Croatia, and the possibility to meet the Kyoto requirement. The effects of CO 2 emission tax and external costs on the optimal capacity mix and the emissions levels are also examined. (author)

  2. A Power Planning Algorithm Based on RPL for AMI Wireless Sensor Networks.

    Science.gov (United States)

    Miguel, Marcio L F; Jamhour, Edgard; Pellenz, Marcelo E; Penna, Manoel C

    2017-03-25

    The advanced metering infrastructure (AMI) is an architecture for two-way communication between electric, gas and water meters and city utilities. The AMI network is a wireless sensor network that provides communication for metering devices in the neighborhood area of the smart grid. Recently, the applicability of a routing protocol for low-power and lossy networks (RPL) has been considered in AMI networks. Some studies in the literature have pointed out problems with RPL, including sub-optimal path selection and instability. In this paper, we defend the viewpoint that careful planning of the transmission power in wireless RPL networks can significantly reduce the pointed problems. This paper presents a method for planning the transmission power in order to assure that, after convergence, the size of the parent set of the RPL nodes is as close as possible to a predefined size. Another important feature is that all nodes in the parent set offer connectivity through links of similar quality.

  3. Least cost planning within the service concept of power supply companies

    International Nuclear Information System (INIS)

    Lueschen, H.; Sonntag, J.; Werner, R.

    1995-01-01

    In discussing the implementation of energy service concepts, German power supply companies are gradually adopting categories originating from the USA, namely integrated resources planning (IRP), least cost planning (LCP), and demand-side management (DSM). While the activities of German power supply companies are more encompassing than those of their US counterparts in the traditional features of DSM such as load management, information, and consulting, further-going measures such as direct investment and financial incentive programmes for exploiting energy-saving potentials play a less important role and are controversial in the energy-political debate. The article presents the concept of power supply companies for implementing IRP/LCP and makes a concrete assessment of the worth and efficiency of consulting compared with the newer type of financial incentive programmes. (orig.) [de

  4. Interesting tools for the cybersecurity plan of a nuclear power plant

    International Nuclear Information System (INIS)

    Pareja, I.; Carrasco, J. A.; Cerro, F. J. del

    2012-01-01

    The use of digital technologies in monitoring and control systems of nuclear power plants and their connectivity requirements, originate cybersecurity difficulties that should be addressed in a cybersecurity plan. This plan should guide the policies and procedures followed during the design maintenance and operation of the systems inside a nuclear power plant. It also should refer to adequate tools able to reach the established cybersecurity requirements. The combination of Datadiodes and tools for publishing video(like tVGA2web), permit an isolation and remote maintenance in a 100% safety way and their use should be disseminated. In the paper other type of tools useful for nuclear power plants are also mentioned.

  5. Optimal Planning and Operation Management of a Ship Electrical Power System with Energy Storage System

    DEFF Research Database (Denmark)

    Anvari-Moghaddam, Amjad; Dragicevic, Tomislav; Meng, Lexuan

    2016-01-01

    Next generation power management at all scales is highly relying on the efficient scheduling and operation of different energy sources to maximize efficiency and utility. The ability to schedule and modulate the energy storage options within energy systems can also lead to more efficient use...... of the generating units. This optimal planning and operation management strategy becomes increasingly important for off-grid systems that operate independently of the main utility, such as microgrids or power systems on marine vessels. This work extends the principles of optimal planning and economic dispatch...... problems to shipboard systems where some means of generation and storage are also schedulable. First, the question of whether or how much energy storage to include into the system is addressed. Both the storage power rating in MW and the capacity in MWh are optimized. Then, optimal operating strategy...

  6. Electric-power systems planning and greenhouse-gas emission management under uncertainty

    International Nuclear Information System (INIS)

    Li, Y.P.; Huang, G.H.

    2012-01-01

    Highlight: ►A multistage stochastic integer programming model is developed for planning electric-power systems. ►Uncertain and dynamic information can be incorporated within a multilayer scenario tree. ►This can help minimize system cost under random energy demand and greenhouse gas (GHG) abatement goal. ►Results can support decisions of facility expansion, electricity supply and GHG mitigation. - Abstract: In this study, a multistage interval-stochastic integer programming model is formulated for managing greenhouse gas (GHG) emissions and planning electric-power systems under uncertainty. The developed model can reflect dynamic, interactive, and uncertain characteristics of energy systems. Besides, the model can be used for answering questions related to types, times, demands and mitigations of energy systems planning practices, with the objective of minimizing system cost over a long-time planning horizon. The solutions can help generate electricity-generation schemes and capacity-expansion plans under different GHG-mitigation options and electricity-demand levels. Tradeoffs among system cost, energy security, and emission management can also be tackled. A high system cost will increase renewable energy supply and reduce GHG emission, while a desire for a low cost will run into risks of a high energy deficiency and a high GHG emission.

  7. Report to Congress on status of emergency response planning for nuclear power plants

    International Nuclear Information System (INIS)

    1981-03-01

    This report responds to a request (Public Law 96-295, Section 109) for the Nuclear Regulatory Commission (NRC) to report to Congress on the status of emergency response planning in support of nuclear power reactors. The report includes information on the status of this planning as well as on the Commission actions relating to emergency preparedness. These actions include a summary of the new regulatory requirements and the preliminary results of two comprehensive Evacuation Time Estimate studies; one requested by the NRC including 50 nuclear power plant sites and one conducted by the Federal Emergency Management Agency (FEMA) for 12 high population density sites. FEMA provided the information in this report on the status of State and local planning, including projected schedules for joint State/county/licensee emergency preparedness exercises. Included as Appendicies are the NRC Emergency Planning Final Regulations, 10 CFR Part 50 (45 FR 55402), the FEMA Proposed Rule, 'Review and Approval of State and Local Radiological Emergency Plans and Preparedness', 44 CFR Part 350 (45 FR 42341) and the NRC/FEMA Memorandums of Understanding

  8. Implementation of an evolutionary algorithm in planning investment in a power distribution system

    Directory of Open Access Journals (Sweden)

    Carlos Andrés García Montoya

    2011-06-01

    Full Text Available The definition of an investment plan to implement in a distribution power system, is a task that constantly faced by utilities. This work presents a methodology for determining the investment plan for a distribution power system under a shortterm, using as a criterion for evaluating investment projects, associated costs and customers benefit from its implementation. Given the number of projects carried out annually on the system, the definition of an investment plan requires the use of computational tools to evaluate, a set of possibilities, the one that best suits the needs of the present system and better results. That is why in the job, implementing a multi objective evolutionary algorithm SPEA (Strength Pareto Evolutionary Algorithm, which, based on the principles of Pareto optimality, it deliver to the planning expert, the best solutions found in the optimization process. The performance of the algorithm is tested using a set of projects to determine the best among the possible plans. We analyze also the effect of operators on the performance of evolutionary algorithm and results.

  9. A mid-term, market-based power systems planning model

    International Nuclear Information System (INIS)

    Koltsaklis, Nikolaos E.; Dagoumas, Athanasios S.; Georgiadis, Michael C.; Papaioannou, George; Dikaiakos, Christos

    2016-01-01

    Highlights: • A mid-term Energy Planning along with a Unit Commitment model is developed. • The model identifies the optimum interconnection capacity. • Electricity interconnections affect the power mix and the day-ahead spot price. • Renewables’ penetration has impacts on the power reserves and the CO 2 emissions. • Energy policy and fuel pricing can have significant impacts on the power mix. - Abstract: This paper presents a generic Mixed Integer Linear Programming (MILP) model that integrates a Mid-term Energy Planning (MEP) model, which implements generation and transmission system planning at a yearly level, with a Unit Commitment (UC) model, which performs the simulation of the Day-Ahead Electricity Market. The applicability of the proposed model is illustrated in a case study of the Greek interconnected power system. The aim is to evaluate a critical project in the Ten Year Network Development Plan (TYNDP) of the Independent Power Transmission System Operator S.A. (ADMIE), namely the electric interconnection of the Crete Island with the mainland electric system. The proposed modeling framework identifies the implementation (or not) of the interconnection of the Crete Island with the mainland electric system, as well as the optimum interconnection capacity. It also quantifies the effects on the Day-Ahead electricity market and on the energy mix. The paper demonstrates that the model can provide useful insights into the strategic and challenging decisions to be determined by investors and/or policy makers at a national and/or regional level, by providing the optimal energy roadmap and management, as well as clear price signals on critical energy projects under real operating and design constraints.

  10. Experience with the Agency's WASP for nuclear power planning in developing countries

    International Nuclear Information System (INIS)

    1986-02-01

    An Advisory Group Meeting to discuss recent experience with, and to suggest improvements to, Wien Automatic System Planning Program (WASP), was held in Vienna in September 1985. It was clear from the meeting that WASP is a very useful tool as an aid in planning electric power generation systems. It is widely used in both developed and developing countries and its use will continue particularly if some of the suggestions for its improvements are implemented. A separate abstract was prepared for each of the 15 presentations of this meeting

  11. Making dreams, not babies: the power of hope in a teen family planning clinic.

    Science.gov (United States)

    Raines, Kimberly

    2009-01-01

    Teenage pregnancy is a significant social issue in the United States, resulting in increased levels of poverty. Most public health family planning efforts have traditionally focused on teaching teens the how-to of contraception, with little focus on teaching the why-to. During my time as a nurse practitioner in a public health department family planning clinic, I developed a method to open discussions with patients about the possibilities of a future that includes delayed childbearing. My experience with this strategy taught me that hope may indeed be the most powerful contraceptive of all.

  12. Timing of continuous motor imagery: the two-thirds power law originates in trajectory planning.

    Science.gov (United States)

    Karklinsky, Matan; Flash, Tamar

    2015-04-01

    The two-thirds power law, v = γκ(-1/3), expresses a robust local relationship between the geometrical and temporal aspects of human movement, represented by curvature κ and speed v, with a piecewise constant γ. This law is equivalent to moving at a constant equi-affine speed and thus constitutes an important example of motor invariance. Whether this kinematic regularity reflects central planning or peripheral biomechanical effects has been strongly debated. Motor imagery, i.e., forming mental images of a motor action, allows unique access to the temporal structure of motor planning. Earlier studies have shown that imagined discrete movements obey Fitts's law and their durations are well correlated with those of actual movements. Hence, it is natural to examine whether the temporal properties of continuous imagined movements comply with the two-thirds power law. A novel experimental paradigm for recording sparse imagery data from a continuous cyclic tracing task was developed. Using the likelihood ratio test, we concluded that for most subjects the distributions of the marked positions describing the imagined trajectory were significantly better explained by the two-thirds power law than by a constant Euclidean speed or by two other power law models. With nonlinear regression, the β parameter values in a generalized power law, v = γκ(-β), were inferred from the marked position records. This resulted in highly variable yet mostly positive β values. Our results imply that imagined trajectories do follow the two-thirds power law. Our findings therefore support the conclusion that the coupling between velocity and curvature originates in centrally represented motion planning. Copyright © 2015 the American Physiological Society.

  13. Fuel cell power systems for remote applications. Phase 1 final report and business plan

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-02-01

    The goal of the Fuel Cell Power Systems for Remote Applications project is to commercialize a 0.1--5 kW integrated fuel cell power system (FCPS). The project targets high value niche markets, including natural gas and oil pipelines, off-grid homes, yachts, telecommunication stations and recreational vehicles. Phase 1 includes the market research, technical and financial analysis of the fuel cell power system, technical and financial requirements to establish manufacturing capability, the business plan, and teaming arrangements. Phase 1 also includes project planning, scope of work, and budgets for Phases 2--4. The project is a cooperative effort of Teledyne Brown Engineering--Energy Systems, Schatz Energy Research Center, Hydrogen Burner Technology, and the City of Palm Desert. Phases 2 through 4 are designed to utilize the results of Phase 1, to further the commercial potential of the fuel cell power system. Phase 2 focuses on research and development of the reformer and fuel cell and is divided into three related, but potentially separate tasks. Budgets and timelines for Phase 2 can be found in section 4 of this report. Phase 2 includes: Task A--Develop a reformate tolerant fuel cell stack and 5 kW reformer; Task B--Assemble and deliver a fuel cell that operates on pure hydrogen to the University of Alaska or another site in Alaska; Task C--Provide support and training to the University of Alaska in the setting up and operating a fuel cell test lab. The Phase 1 research examined the market for power systems for off-grid homes, yachts, telecommunication stations and recreational vehicles. Also included in this report are summaries of the previously conducted market reports that examined power needs for remote locations along natural gas and oil pipelines. A list of highlights from the research can be found in the executive summary of the business plan.

  14. Environmental Standard Review Plan for the review of license renewal applications for nuclear power plants

    Energy Technology Data Exchange (ETDEWEB)

    O' Brien, J.; Kim, T.J.; Reynolds, S.

    1991-08-01

    The Environmental Standard Review Plan for the Review of License Applications for Nuclear Power Plants (ESRP-LR) is to be used by the NRC staff when performing environmental reviews of applications for the renewal of power reactor licenses. The use of the ESRP-LR provides a framework for the staff to determine whether or not environmental issues important to license renewal have been identified and the impacts evaluated and provides acceptance standards to help the reviewers comply with the National Environmental Policy Act.

  15. 76 FR 20652 - Idaho Power Company; Notice of Application of Land Management Plan Update for the Bliss, Upper...

    Science.gov (United States)

    2011-04-13

    ... available for public inspection: a. Application Type: Land Management Plan Update. b. Project Nos.: 1975-109... Falls, and Lower Salmon Falls Hydroelectric Projects, has filed a combined Land Management Plan (LMP...-088] Idaho Power Company; Notice of Application of Land Management Plan Update for the Bliss, Upper...

  16. An international perspective on the future of power generation and transmission power system planning in Japan

    International Nuclear Information System (INIS)

    Arakawa, F.

    1991-01-01

    This paper reports that on June 5, 1990, the Advisory Committee for Energy to the Minister of International Trade and Industry submitted a report (the Outlook) entitled The Challenge of New Trends in Energy. Quite obviously, it is difficult to define future policy by only a single set of data in the current dynamic international energy situation. That is to say, the Outlook is a form of policy intended as a reference. The Outlook has been made public to educate people as to how critical the energy issue has now become. Three major policy agendas are set forth in the Outlook: Effective use of energy, Appropriate energy supplies or the best mix, and Active promotion of international cooperation in all energy areas. The concept of energy conservation must be understood in a positive sense, whereby it is seen as the creation of energy in that energy conserved today can be saved for the use in the future. Since the oil crisis in 1973, oil dependence in Japan has decreased from 77.6% to 57.3%. In the meantime, it has become difficult to maintain traditional means of supply, due to the intensified antinuclear movement and concern over CO 2 emissions. Therefore, the so-called new energies (solar, wind, methanol fuel, etc.) must be introduced to the greatest degree possible. From a practical point of view, appropriate energy supply sources need to be established as the best mix through a combination of conventional, large scale, reliable and economical energy sources such as nuclear, LNG, coal, and hydroelectric power

  17. Switch: a planning tool for power systems with large shares of intermittent renewable energy.

    Science.gov (United States)

    Fripp, Matthias

    2012-06-05

    Wind and solar power are highly variable, so it is it unclear how large a role they can play in future power systems. This work introduces a new open-source electricity planning model--Switch--that identifies the least-cost strategy for using renewable and conventional generators and transmission in a large power system over a multidecade period. Switch includes an unprecedented amount of spatial and temporal detail, making it possible to address a new type of question about the optimal design and operation of power systems with large amounts of renewable power. A case study of California for 2012-2027 finds that there is no maximum possible penetration of wind and solar power--these resources could potentially be used to reduce emissions 90% or more below 1990 levels without reducing reliability or severely raising the cost of electricity. This work also finds that policies that encourage customers to shift electricity demand to times when renewable power is most abundant (e.g., well-timed charging of electric vehicles) could make it possible to achieve radical emission reductions at moderate costs.

  18. Current status and future planning of Fukushima Daiichi Nuclear Power Station after Great East Japan earthquake

    International Nuclear Information System (INIS)

    Inouer, Y.

    2012-01-01

    Fukushima Daiichi Nuclear Power Station (NPS) clean-up and decommissioning activities require a lot of R and D and careful project management due to its severity of damage. Inability of access inside the reactor and turbine buildings due to harsh environment results in large uncertainties which make the project planning difficult R and R activities will be conducted in parallel with on-site clean-up and maintenance activities. In order to cope with this unprecedented challenge, the government, laboratories, academicians, vendors, manufacturers, and other partners have joined together to support tokyo electric Power Company, Inc (TEPCO). This paper will summarize the current status and mid-and long-term plan for the clean-up and decommissioning of Units 1 to 4 of Fukushima Daiichi NPS as of March, 2012. (Author) 15 refs.

  19. Energy and environmental studies associated to the emergency plan of natural gas thermal power plants

    International Nuclear Information System (INIS)

    Ferreira, Vinicius V.M.; Grynberg, Sueli E.; Aronne, Ivan D.; Jacomino, Vanusa M.F.; Branco, Otavio E.A.; Martinez, Carlos B.; Versiani, Bruno R.

    2002-01-01

    This work presents a first exertion to evaluate the environmental impacts due to the operation of planned gas power plants. This study was carried out with the model EcoSense, that is a computer program developed for the quantification of environmental impacts and their external costs resulting from the operation of thermal power plants or other industrial activities. EcoSense is still in development and the achieved results should still be considered with caution although it becomes clear the potentiality of the use of this tool in the support of the decision making process in energy planning. Based on the method of approach of the damage function established in the ExternE project this program provides models for an integrated evaluation of the impact rate from the air pollutants resulting from burning fossil fuel, which are transported by the air. (author)

  20. Fuzzy possibilistic model for medium-term power generation planning with environmental criteria

    International Nuclear Information System (INIS)

    Muela, E.; Schweickardt, G.; Garces, F.

    2007-01-01

    The aim of this paper is to apply a fuzzy possibilistic model to the power generation planning that includes environmental criteria. Since it is not always meaningful to relate uncertainty to frequency, the proposed approach analyzes the imprecision and ambiguity into the decision making, especially when the system involves human subjectivity. This paper highlights the subjacent differences between fuzzy and possibilistic entities. Additionally, it illustrates the use of fuzzy sets theory and possibility theory for modeling flexibility, and nonprobablistic uncertainty, respectively. The necessity of a new direction for the environmental problem in a power system is outlined, an approach that attempts a greater integral quality of planning instead of searching for a simple optimal solution. This process must be consistent with a wider and more suitable interpretation about both the problem as such and the concept of solution in uncertain situations

  1. Relationship between regional planning and site finding of power stations with regard to energy supply

    International Nuclear Information System (INIS)

    Hoppe, I.

    1980-01-01

    Based on the discussion on energy policy generally brought in the fore, spatial relationships are discussed especially in the field of electricity supply. A review is given of the legal systematism in which electricity supply and regional planning are to be found. How state planners organize the provision with sites for high-capacity thermal power stations is described as the concrete development of systematic legal relationships, concepts of, and opportunities for, state and regional planning. In the main part, this paper focusses on the analysis of the course of development power station construction and the distribution system have taken with regard to the question as to whether and to what extent this technological character is also responsible for an emerging structure in which these plants are mainly centred in a special region. (orig.) [de

  2. A probabilistic assessment of large scale wind power development for long-term energy resource planning

    Science.gov (United States)

    Kennedy, Scott Warren

    contribution by synthesizing information from research in power market economics, power system reliability, and environmental impact assessment, to develop a comprehensive methodology for analyzing wind power in the context of long-term energy planning.

  3. Opportunity study and a business plan for a wind power plant

    International Nuclear Information System (INIS)

    Nikolov, Marjan; Naumov, Risto

    2006-01-01

    This paper provides illustration of opportunity study and a business plan for utilizing the wind renewable resource for electricity production in Macedonia. The study is prepared under UNIDO recommendations for feasibility studies (see [1]) and following the IAS, by Marjan Nikolov and Risto Naumov. This is a project simulation for a small wind farm comprising 3 power plant units. We use price list from 'Proven Engineering Products Ltd' UK.

  4. Handbook for the planning, co-ordination and evaluation of emergency exercises in nuclear power plants

    International Nuclear Information System (INIS)

    Schmidtborn, I.; Bath, N.

    1999-01-01

    The efficiency of the on-site emergency organization in German nuclear power plants is tested regularly through emergency exercises. To achieve federal harmonization on a high level of quality a handbook for the planning, co-ordination and evaluation of such exercises has been developed in the frame of the regulatory investigation programme. In this handbook requirements are set out for emergency training. Key elements are a modular structure, rules to be observed and guidance for post-exercise evaluation. (orig.) [de

  5. Open and Collaborative Climate Change Mitigation Planning for Electric Power Grids

    OpenAIRE

    Johnston, Josiah Lohse

    2015-01-01

    Global warming is one of the most significant problems facing humanity, and reducing emissions from the electricity sector is critical for mitigating global warming impacts. My work here focuses on developing computational tools to plan cost effective mitigation pathways for the electricity sector and using them collaboratively. The complexity and scale of globally transitioning electrical power grids away from fossil fuels over the coming decades will require a large-scale collaborative effo...

  6. Augmented reality for improved communication of construction and maintenance plans in nuclear power plants

    International Nuclear Information System (INIS)

    Sorensen, Soren S.

    2010-01-01

    The purpose of implementing Augmented Reality, AR, in the planning, construction and maintenance of Nuclear Power Plants is to secure strict control, precise and correct constructions, exact execution of assignments and heightened safety at all levels. Communication of construction plans to ensure precise and correct assembly of structural elements is essential in all building projects. This is especially crucial in the construction of nuclear plants and installation of new components. The current ways in which construction plans are communicated, blueprints, 3D digital models and written descriptions all embody the need for significant levels of abstraction and interpretation, and are thus both difficult to understand and can lead to misinterpretations. A simulation system with full scale three dimensional models experienced in the physical setting where operations are to take place would bring operators closer to the real life assignments. Augmented Reality is a visualization technology that provides this motivation. (author)

  7. Power system generation expansion planning using the maximum principle and analytical production cost model

    International Nuclear Information System (INIS)

    Lee, K.Y.; Park, Y.M.

    1991-01-01

    Historically, the electric utility demand in most countries has increased rapidly, with a doubling of approximately 10 years in the case of developing countries. In order to meet this growth in demand, the planners of expansion policies were concerned with obtaining expansion pans which dictate what new generation facilities to add and when to add them. This paper reports that, however, the practical planning problem is extremely difficult and complex, and required many hours of the planner's time even though the alternatives examined were extremely limited. In this connection, increased motivation for more sophisticated techniques of valuating utility expansion policies has been developed during the past decade. Among them, the long-range generation expansion planning is to select the most economical and reliable generation expansion plans in order to meet future power demand over a long period of time subject to a multitude of technical, economical, and social constraints

  8. SVC Planning in Large–scale Power Systems via a Hybrid Optimization Method

    DEFF Research Database (Denmark)

    Yang, Guang ya; Majumder, Rajat; Xu, Zhao

    2009-01-01

    The research on allocation of FACTS devices has attracted quite a lot interests from various aspects. In this paper, a hybrid model is proposed to optimise the number, location as well as the parameter settings of static Var compensator (SVC) deployed in large–scale power systems. The model...... utilises the result of vulnerability assessment for determining the candidate locations. A hybrid optimisation method including two stages is proposed to find out the optimal solution of SVC in large– scale planning problem. In the first stage, a conventional genetic algorithm (GA) is exploited to generate...... a candidate solution pool. Then in the second stage, the candidates are presented to a linear planning model to investigate the system optimal loadability, hence the optimal solution for SVC planning can be achieved. The method is presented to IEEE 300–bus system....

  9. Environmental assessment and planning theory: four short stories about power, multiple rationality, and ethics

    International Nuclear Information System (INIS)

    Richardson, Tim

    2005-01-01

    This paper engages with recent debates in the environmental assessment (EA) literature about the lessons that can be learned from planning theory. It argues that the current communicative turn in EA, echoing a similar shift in planning thought in the 1990s, has failed to benefit from this earlier experience. Instead of following this trend, the paper examines EA from a perspective which is more closely aligned with some of the critics of the communicative approach, and which combines concepts of power, rationality, value and ethics in a different way. First, the paper briefly sets out how planning theory has engaged with these concepts. It then argues that EA needs to engage with competing multiple rationalities, and the inescapable presence of value conflicts within EA. It then turns to recent debates in EA to show how the question of value has become a very difficult issue for EA theorists. These issues are then explored by looking at four cases where environmental impact assessment (EIA) and strategic environmental assessment (SEA) become dramatic sites of struggle, in very different ways: where the boundaries between facts, boundaries, and opinions are defined through power struggles; where SEA is used as a process of brokerage between a fragile coalition of interests; where power defines rationality in the construction of an SEA instrument; and where EIA is challenged from the outside by civil society. The paper closes by discussing how EA practitioners can operate reflexively and ethically in a world of contested rationality

  10. An Economic Evaluation on Replacement Plan for Aged Thermal Power Plants through a Real Option Approach

    Science.gov (United States)

    Kato, Moritoshi; Zhou, Yicheng

    This paper presents a novel method to evaluate replacement plan for aged thermal power plants under uncertain circumstances through a real option approach. The most economical plan is selected among the three options: an option to operate an existing oil-fired thermal plant, an option to mothball it, and an option to abandon it and to construct an advanced gas combined cycle power plant (ACC) at the same time. Basic ideas of our model are: we use quadranomial approach in order to evaluate an option value consisted by two different uncertain assets; we consider cash flow with a dividend in order to reflect conditions of an aged oil-fired thermal plant and use the sequential compound option approach; we evaluate replacement time using quadranomial decision tree taking into account the options. We also analyze value and time of replacement using numerical examples. Our proposed method will be practically used for generation planning. For example it is possible to make priority quantitatively in replacements of aged thermal power plants by real option values. The target year of replacement may be set as a year when cumulative probability of replacement becomes over certain level.

  11. Investigation of using a power function as a cost function in inverse planning optimization.

    Science.gov (United States)

    Xia, Ping; Yu, Naichang; Xing, Lei; Sun, Xuepeng; Verhey, Lynn J

    2005-04-01

    The purpose of this paper is to investigate the use of a power function as a cost function in inverse planning optimization. The cost function for each structure is implemented as an exponential power function of the deviation between the resultant dose and prescribed or constrained dose. The total cost function for all structures is a summation of the cost function of every structure. When the exponents of all terms in the cost function are set to 2, the cost function becomes a classical quadratic cost function. An independent optimization module was developed and interfaced with a research treatment planning system from the University of North Carolina for dose calculation and display of results. Three clinical cases were tested for this study with various exponents set for tumor targets and sensitive structures. Treatment plans with these exponent settings were compared, using dose volume histograms. The results of our study demonstrated that using an exponent higher than 2 in the cost function for the target achieved better dose homogeneity than using an exponent of 2. An exponent higher than 2 for serial sensitive structures can effectively reduce the maximum dose. Varying the exponent from 2 to 4 resulted in the most effective changes in dose volume histograms while the change from 4 to 8 is less drastic, indicating a situation of saturation. In conclusion, using a power function with exponent greater than 2 as a cost function can effectively achieve homogeneous dose inside the target and/or minimize maximum dose to the critical structures.

  12. Integration of extreme weather event risk assessment into spatial planning of electric power infrastructure

    Directory of Open Access Journals (Sweden)

    Maruša MATKO

    2016-06-01

    Full Text Available This article examines practical measures for integrating risk assessment of extreme weather events into spatial planning. An approach that integrates risks due to ice storms into spatial suitability analysis is presented in two case studies: in siting transmission and distribution power lines, and in siting windfarms. Assessment of risks to the power grid due to ice storms is carried out first. The results of the risk assessment are then used as a basis for analysing proposed alternatives for siting high-voltage power lines and as input in analysing the suitability of space for siting windfarms. The results of a cost-benefit analysis of various alternatives for siting windfarms (an alternative that takes risks due to ice storms into account and one that does not show that the damage caused by extreme weather events has a significant impact on the economic viability of a plan. There are two options for integrating risk assessment results into planning electric energy infrastructure: by updating engineering standards and by avoiding areas where greater damage to infrastructure due to extreme weather events is expected. Risk assessment provides important information that can affect decisions about land use and decisions about technical measures for enhancing the physical resilience of infrastructure.

  13. Explaining wind power planning outcomes: some findings from a study in England and Wales

    International Nuclear Information System (INIS)

    Toke, Dave

    2005-01-01

    This paper discusses the factors that influence the outcome of onshore windfarm planning application in England and Wales. Various qualitative and quantitative methods have been employed, including regression analysis. Strong associations have been discovered between the outcome of local authority planning decisions, the opinions of local planning officers, the opinions of parish councils where the proposed windfarms are to be sited and the opinions of landscape protection groups. The attitude of people in the immediate vicinity of proposed windfarms is found to be the most important influence on the decisions made by local authorities. However, the local perception of the economic impact is of crucial importance in forming this judgement, as is the national political environment. The expected attitude of Appeal Inspectors is also important. It is concluded that there is a lot that wind power developers could do to improve the prospects of planning success. This includes engaging in local 'parish council' politics, talking to the closest residents to proposed schemes and encouraging local pro-wind power campaigns. Future projects are likely to be favoured by installing viewing towers at the tops of turbines to encourage visitors and in selling shares in the schemes to local people

  14. Launching and implementing FEMP`s 1997 outreach plan featuring the ``You Have the Power`` campaign

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1998-11-01

    The Federal Energy Management Program`s (FEMP`s) mission is to help Federal agencies reduce energy costs by delivering effective technology transfer and outreach programs. It is important that FEMP provide leadership and good examples to the Federal sector so that FEMP`s programs and priorities can be transferred throughout Federal agencies and offices across the Nation. In order to achieve this mission, FEMP must send a clear message to everyone involved with the management of Federal facilities concerning its available resources, effective information and assistance, educational programs, tools, and training. To achieve this objective, American Ideas and Designs, Inc., d/b/a Greening America (hereinafter referred to as Recipient) has assisted FEMP in developing a comprehensive energy efficiency technology transfer program plan (hereinafter referred to as the outreach plan). A key component of the outreach plan involved the development and launch of a technology transfer campaign entitled ``You Have the Power.`` The outreach plan and the ``You Have the Power`` campaign emphasized the ability of individual Federal employees, Federal agencies, and stakeholder organizations to easily access FEMP`s energy efficiency tools and resources through a set of integrated interagency delivery programs.

  15. Generation Expansion Planning With Large Amounts of Wind Power via Decision-Dependent Stochastic Programming

    Energy Technology Data Exchange (ETDEWEB)

    Zhan, Yiduo; Zheng, Qipeng P.; Wang, Jianhui; Pinson, Pierre

    2017-07-01

    Power generation expansion planning needs to deal with future uncertainties carefully, given that the invested generation assets will be in operation for a long time. Many stochastic programming models have been proposed to tackle this challenge. However, most previous works assume predetermined future uncertainties (i.e., fixed random outcomes with given probabilities). In several recent studies of generation assets' planning (e.g., thermal versus renewable), new findings show that the investment decisions could affect the future uncertainties as well. To this end, this paper proposes a multistage decision-dependent stochastic optimization model for long-term large-scale generation expansion planning, where large amounts of wind power are involved. In the decision-dependent model, the future uncertainties are not only affecting but also affected by the current decisions. In particular, the probability distribution function is determined by not only input parameters but also decision variables. To deal with the nonlinear constraints in our model, a quasi-exact solution approach is then introduced to reformulate the multistage stochastic investment model to a mixed-integer linear programming model. The wind penetration, investment decisions, and the optimality of the decision-dependent model are evaluated in a series of multistage case studies. The results show that the proposed decision-dependent model provides effective optimization solutions for long-term generation expansion planning.

  16. Integrating planning and design optimization for thermal power generation in developing economies: Designs for Vietnam

    Science.gov (United States)

    Pham, John Dinh Chuong

    In the twenty first century, global warming and climate change have become environmental issues worldwide. There is a need to reduce greenhouse gas emissions from thermal power plants through improved efficiency. This need is shared by both developed and developing countries. It is particularly important in rapidly developing economies (for example, Vietnam, South Korea, and China) where there is very significant need to increase generation capacity. This thesis addresses improving thermal power plant efficiency through an improved planning process that emphasizes integrated design. With the integration of planning and design considerations of key components in thermal electrical generation, along with the selection of appropriate up-to-date technologies, greater efficiency and reduction of emissions could be achieved. The major barriers to the integration of overall power plant optimization are the practice of individual island tendering packages, and the lack of coordinating efforts between major original equipment manufacturers (OEM). This thesis assesses both operational and design aspects of thermal power plants to identify opportunities for energy saving and the associated reduction of CO2 emissions. To demonstrate the potential of the integrated planning design approach, three advanced thermal power plants, using anthracite coal, oil and gas as their respective fuel, were developed as a case study. The three plant formulations and simulations were performed with the cooperation of several leading companies in the power industry including Babcock & Wilcox, Siemens KWU, Siemens-Westinghouse Power Corporation, Hitachi, Alstom Air Preheater, TLT-Covent, and ABB Flakt. The first plant is a conventional W-Flame anthracite coal-fired unit for base load operation. The second is a supercritical oil-fired plant with advanced steam condition, for two shifting and cycling operations. The third plant is a gas-fired combined cycle unit employing a modern steam-cooled gas

  17. Planning For Multiple NASA Missions With Use Of Enabling Radioisotope Power

    Energy Technology Data Exchange (ETDEWEB)

    S.G. Johnson; K.L. Lively; C.C. Dwight

    2013-02-01

    Since the early 1960’s the Department of Energy (DOE) and its predecessor agencies have provided radioisotope power systems (RPS) to NASA as an enabling technology for deep space and various planetary missions. They provide reliable power in situations where solar and/or battery power sources are either untenable or would place an undue mass burden on the mission. In the modern era of the past twenty years there has been no time that multiple missions have been considered for launching from Kennedy Space Center (KSC) during the same year. The closest proximity of missions that involved radioisotope power systems would be that of Galileo (October 1989) and Ulysses (October 1990). The closest that involved radioisotope heater units would be the small rovers Spirit and Opportunity (May and July 2003) used in the Mars Exploration Rovers (MER) mission. It can be argued that the rovers sent to Mars in 2003 were essentially a special case since they staged in the same facility and used a pair of small launch vehicles (Delta II). This paper examines constraints on the frequency of use of radioisotope power systems with regard to launching them from Kennedy Space Center using currently available launch vehicles. This knowledge may be useful as NASA plans for its future deep space or planetary missions where radioisotope power systems are used as an enabling technology. Previous descriptions have focused on single mission chronologies and not analyzed the timelines with an emphasis on multiple missions.

  18. Geothermal power plants of the United States: a technical survey of existing and planned installations

    Energy Technology Data Exchange (ETDEWEB)

    DiPippo, R.

    1978-04-01

    The development of geothermal energy as a source of electric power in the United States is reviewed. A thorough description is given of The Geysers geothermal power project in northern California. The recent efforts to exploit the hot-water resources of the Mexicali-Imperial Rift Valley are described. Details are given concerning the geology of the several sites now being used and for those at which power plants will soon be built. Attention is paid to the technical particulars of all existing plants, including wells, gathering systems, energy conversion devices, materials, environmental impacts, economics and operating characteristics. Specifically, plants which either exist or are planned for the following locations are covered: The Geysers, CA; East Mesa, CA; Heber, CA; Roosevelt Hot Springs, UT; Valles Caldera, NM; Salton Sea, CA; Westmorland, CA; Brawley, CA; Desert Peak, NV; and Raft River, ID. The growth of installed geothermal electric generating capacity is traced from the beginning in 1960 and is projected to 1984.

  19. Stages in planning and construction of the Muelheim-Kaerlich nuclear power station

    International Nuclear Information System (INIS)

    Pracht, F.

    1975-01-01

    On October 23, 1972, RWE gave a letter of intent and on January 9, 1973 an order for the construction of a nuclear power plant on a turn-key basis to the consortium of BBC, BBR and Hochtief. The power plant in question was the Muelheim-Kaerlich nuclear power station with a pressurized-water reactor of a gross efficiency of 1,295 MWe. After considerable delay of the project, the first building permit was issued to the builder-owner on January 15, 1975, and the constructional work on the building site started immediately afterwards. As the planning and constructional work has so far been carried out according to schedule and the consortium intends to keep the effects of the belated license as small as possible, the start-off of the plant will probably be in summer 1979 if the constructional work is not interrupted. (orig./AK) [de

  20. Planning of waste incinerators and refuse-derived fuel power plants; Planung von Abfallverbrennungsanlagen und Ersatzbrennstoffkraftwerken

    Energy Technology Data Exchange (ETDEWEB)

    Versteyl, A.; Thome-Kozmiensky, K.J. (eds.)

    2007-07-01

    Since the end of the deposition of non-pretreated wastes, the establishment and extension of waste incinerators and refuse-derived fuel power plants increasingly gains in importance. The publishers of the book under consideration try to describe the complex and facet-rich topic of plant planning clearly and understandably. The book under consideration consists of the following contributions: (1) Principles in terms of legal planning for refuse-derived fuel power plants (A. Versteyl); (2) Planning of a residue power plant for the energy supply of a paper factory (J. Sommer, R. Trumpf); (3) Determination of the energy demand in companies and thermal design of refused fuel power plants on demand (U. Seiler); (4) A mass balance of contaminants in the scope of license planning of thermal waste treatment plants (M. Loeschau); (5) Financing of refuse-derived fuel power plants and waste incineration plants (B. Schaefer); (6) Risk management, damage management, and insurance management according to the operation of a waste incineration plant (H. Weschenbach); (7) A parametric outline of a contract for the incineration of refuse-derived fuels in refuse-derived fuel power plants (H.-J. Schwefer); (8) What has to be considered at the planning of refused-derived fuel power plants? (H. Seeger, N. Oldhafer); (9) Main contractor versus component supplier (E. Fleck); (10) Contract management for power plants - main contents of the delivery contract for refused-derived fuels (R. Prelle); (11) About the controversy according to waste incineration (B. Johnke); (12) Waste incineration - a contribution to climate protection in Federal Republic of Germany (B. Johnke, W. Butz, M. Treder); (13) Competition in the actual waste management (W. Frenz); (14) Energy economy act - general view and actual applications (H. Recknagel); (15) Waste management and new developments in the energy economy act (P. Salje); (16) Promotion of a decentral energy supply according to the old and new law of the

  1. National nuclear power plant safety research 2011-2014. SAFIR2014 framework plan

    International Nuclear Information System (INIS)

    2010-01-01

    A country utilising nuclear energy is presumed to possess a sufficient infrastructure to cover the education and research in this field, besides the operating organisations of the plants and a regulatory body. The starting point of public nuclear safety research programmes is that they provide the necessary conditions for retaining the knowledge needed for ensuring the continuance of safe and economic use of nuclear power, for development of new know-how and for participation in international cooperation. In fact, the Finnish organisations engaged in research in this sector have been an important resource which the various ministries, the Radiation and Nuclear Safety Authority (STUK) and the power companies have had at their disposal. Ministry of employment and the economy appointed a group to write the Framework Plan of the new programme. This report contains a proposal for the general outline of the programme, entitled as SAFIR2014 (SAfety of Nuclear Power Plants - Finnish National Research Programme). The plan has been made for the period 2011-2014, but it is based on safety challenges identified for a longer time span as well. Olkiluoto 3, the new nuclear power plant unit under construction and new decisions-in-principle have also been taken into account in the plan. The safety challenges set by the existing plants and the new projects, as well as the ensuing research needs do, however, converge to a great extent. The research programme is strongly based on the Chapter 7a of the Finnish Nuclear Energy Act. The construction of new power plant units will increase the need for experts in the field in Finland. At the same time, the retirement of the existing experts is continuing. These factors together will call for more education and training, in which active research activities play a key role. This situation also makes long-term safety research face a great challenge. The Framework Plan aims to define the important research needs related to the safety

  2. Interesting tools for the cybersecurity plan of a nuclear power plant; Herramientas de utilidad para el plan de Ciberseguridad de una Planta Nuclear

    Energy Technology Data Exchange (ETDEWEB)

    Pareja, I.; Carrasco, J. A.; Cerro, F. J. del

    2012-07-01

    The use of digital technologies in monitoring and control systems of nuclear power plants and their connectivity requirements, originate cybersecurity difficulties that should be addressed in a cybersecurity plan. This plan should guide the policies and procedures followed during the design maintenance and operation of the systems inside a nuclear power plant. It also should refer to adequate tools able to reach the established cybersecurity requirements. The combination of Datadiodes and tools for publishing video (like tVGA2web), permit an isolation and remote maintenance in a 100% safety way and their use should be disseminated. In the paper other type of tools useful for nuclear power plants are also mentioned.

  3. Active resource planning in holonic virtual power plants; Aktive Einsatzplanung in holonischen virtuellen Kraftwerken

    Energy Technology Data Exchange (ETDEWEB)

    Troeschel, Martin

    2010-07-01

    Distributed energy resources (DER) will play a vital role in future power supply systems. In terms of sustainability, distributed power plants relying on renewable energy or efficient energy conversion add to an optimised generation and transmission of electric power and allow for a reduction of cententional power plants. However, a reliable coordination of DER is an important prerequisite for a successful transformation of the historically evolved centralised power supply system into an efficient and distributed one. In order to minimise the necessity of balancing energy and conventional power capacities, energy management systems can be deployed to continuously supervise and control DER. In this context, virtual power plants (VPP) contribute to a successful integration and coordination of DER. A main topic in current work regarding VPP is the optimisation of the operation of DER in terms of economical or ecological criteria. However, the requirements and challenges of a reliable supervision and control of distributed power plants have been neglected. This thesis therefore proposes a distributed reactive scheduling system especially allowing for the handling of unexpected events such as the technical failure of single DER. Similar problems exist both in logistics and production planning and control. In the course of this thesis, selected agent-based scheduling systems allowing for both an adequate reactivity to unexpected events and a long-term optimisation of schedules are reviewed. The results of these analyses are then incorporated into the development of the agend-based active scheduling, comprising both reactive and deliberative scheduling for DER. In order to improve the scalability of this distributed energy management system, holonic VPP are introduced. Holonic VPP allow for a simple aggregation of DER into hierarchically structured virtual resources, thus reducing the communication overhead of the coordination. (orig.)

  4. The Optimization Model for Interregional Power System Planning considering Carbon Emissions Trading and Renewable Energy Quota Mechanism

    Directory of Open Access Journals (Sweden)

    Liwei Ju

    2016-01-01

    Full Text Available In China, the rapid construction of ultra-high-voltage (UHV transmission lines promotes interregional resource optimizing configuration and interregional power system planning. This paper analyzes external environment of interregional power system planning from geographical, technical, and policy environments. Then, the paper takes the minimum system investment cost as the optimization objective and constructs the optimization model of interregional power system planning considering carbon emissions trading (CET and renewable energy quota mechanism (REQ. Finally, this paper sets base scenario, carbon emissions trading scenario, renewable energy quota mechanism scenario, and comprehensive scenario for case simulation. The results show that interregional power system planning could connect power grids in different regions, enlarge wind power consumption space, and relieve the inconformity problem between power resource and load demand. CET and REQ can increase the installed proportion of clean energy and reduce carbon dioxide emissions, but the cost of transmission lines construction and system reserve will increase correspondingly. The optimization effect of REQ on power system planning is better than CET. When they are both introduced, the power structure will reach the best, carbon dioxide emissions will achieve the minimum, and comprehensive benefits will become more balanced.

  5. Integrating competition and planning: A mixed institutional model of the Brazilian electric power sector

    International Nuclear Information System (INIS)

    Bajay, S.V.

    2006-01-01

    During the past decade, the Brazilian electric power sector went through similar institutional changes taken place in both developing and developed countries. The main goals for such changes were to inject competition into the generation and supply links of the sector's production chain and to reduce public debt via privatization of state-owned utilities that dominated the pre-reform sector. This paper discusses why these changes took place in Brazil and explains why the results of the reform model implemented by the previous federal administration were unsatisfactory. The current federal administration has substantially altered the prior model, aiming to remedy insufficient private investment in new power stations that caused a serious power shortage in 2001. The paper addresses the main characteristics of the new model, which implements (a) public biddings of new power plants for all distribution utilities in the country, and (b) forward planning of optimal commissioning times and capacity of new plants. The paper ends with a discussion of the potential benefits and drawbacks of the new scheme and the role of the regulator in the early stage of the ongoing transition in the Brazilian electrical power industry. (author)

  6. Using the ENPEP program for nuclear power planning study in Vietnam

    International Nuclear Information System (INIS)

    Le Van Hong; Hamilton, B.; Conzelmann, G.; Phung Manh Duc

    2000-01-01

    In the framework of national R-D project KH-09-04 ''Establishment the fundamental basic for the introduction of nuclear power into Vietnam'', 1996-1998, and Technical cooperation project VIE/0/009 ''Prefeasibility study for the introduction of nuclear power plant into Vietnam'', 1997-1999, planning study of energy and nuclear power has been conducted. Based on 3 scenarios (high, based and low) of the Vietnam socio-economic development up to year 2020, the energy demand (forecasting was carried out using computer model MAED. The electricity demand forecast obtained from the MAED is used as one of the basic inputs to the optimization study of the electricity generating sector using the WASP model. In view of the limited, energy supplies form indigenous resources, it has been assumed that imported coal and nuclear power will be considered as the future energy supply options. From the results of optimal electric system expansion found in the study, it can be concluded that nuclear power should be added to the system from 2016 to 2020 depends on national economic development and availability of domestic natural gas sully (author)

  7. Stochastic Optimization in The Power Management of Bottled Water Production Planning

    Science.gov (United States)

    Antoro, Budi; Nababan, Esther; Mawengkang, Herman

    2018-01-01

    This paper review a model developed to minimize production costs on bottled water production planning through stochastic optimization. As we know, that planning a management means to achieve the goal that have been applied, since each management level in the organization need a planning activities. The built models is a two-stage stochastic models that aims to minimize the cost on production of bottled water by observing that during the production process, neither interfernce nor vice versa occurs. The models were develop to minimaze production cost, assuming the availability of packing raw materials used considered to meet for each kind of bottles. The minimum cost for each kind production of bottled water are expressed in the expectation of each production with a scenario probability. The probability of uncertainly is a representation of the number of productions and the timing of power supply interruption. This is to ensure that the number of interruption that occur does not exceed the limit of the contract agreement that has been made by the company with power suppliers.

  8. Policy planning for nuclear power: An overview of the main issues and requirements

    International Nuclear Information System (INIS)

    1993-08-01

    This special report, Policy Planning for Nuclear Power: An Overview of the Main Issues and Requirements, has been prepared in response to the express request of a number of IAEA Member States for a document to assist makers in developing countries on the introduction of nuclear power. The report contains information on the political, governmental, economic, financial and technical issues and requirements associated with planning and implementing a safe, economic and reliable nuclear power programme. It highlights the main areas in which policies must be developed and decisions taken, as well as the role and responsibilities of government, the plant owner and national industry. Also presented are the main criteria to assist policy planners in defining options and strategies which can achieve a balance among such objectives as cost effective and efficient electricity production, realistic and acceptable financing arrangements, national development requirements, safety and environmental protection. Further information and details on the technical and other issues presented in this report are given in the list of related IAEA publications and documents at the end of this report

  9. Regional power systems planning: a state of the art assessment. Final report

    Energy Technology Data Exchange (ETDEWEB)

    1980-10-01

    The purpose of this report was to define regional power systems planning problems, the tools available and their shortcomings, and to document all of the above in a concise readable form. The approach consisted of a survey and literature search. The survey determined the tools being used by utilities, the tools they had rejected, and the tools they planned to try out. The literature search was conducted for the purpose of documenting the tools available, and performing a comparative analysis of these tools. The project included a mix of utility, university, and consulting organizations. Several organizations were consulted in the selection of the participants. A non-profit organization, The University of Oklahoma, was selected to manage the project. The results were reviewed in a series of four one day meetings by known authorities in each field. This report consists of the results of this project. Perhaps its major finding is that several aspects of the regional planning problem are not well defined, the roles of the various participants in regional planning is not clear, and certainly research is needed for the development of new methodology.

  10. The Need for Strategic Planning for Nuclear Power Plant I and C Upgrades

    International Nuclear Information System (INIS)

    Hill, J. Douglas; Moore, Paul

    2002-01-01

    Nuclear power plants rely on Instrumentation and Control (I and C) systems for control, monitoring and protection of the plant. The original, analog designs used in most nuclear plants have become or soon will be obsolete, forcing plants to turn to digital technology. Many factors affect the design of replacement equipment, including long-term and short-term economics, regulatory issues, and the way the plant operates on a day-to-day basis. The first step to all modernization projects should involve strategic planning, to ensure that the overall long and short-term goals of the plant are met. Strategic planning starts with a thorough evaluation of the existing plant control systems, the available options, and the benefits and consequences of these options. (authors)

  11. Calculation, planning, and production technology of the radiation shielding means of nuclear power plants in spacecraft

    International Nuclear Information System (INIS)

    Eremin, A.G.; Korobkov, L.S.; Dubinin, A.A.; Pyshko, A.P.; Tkach, K.G.; Bochvar, A.A.

    1993-01-01

    The development of reliable nuclear power plants for spacecraft is an iterative process in which all elements are jointly optimized. In the present development stage, there is a division into quasi-independent problems one of which is the development of radiation shielding means. The solution to this problem is a complicated multistage process involving greatly dissimilar tasks, namely the calculation, the planning, the production, and the quality control of the shielding means. In the initial stage of planning, the research work is concerned with the selection of the optimal rearrangement of the spacecraft and the associated shielding composition. The arrangement selected is thereafter entered into detailed calculations which are to define in greater detail the parameters of the radiation shielding means and the parameters of the radiation fields in the circuitry and the components of the spacecraft. The calculations proceed in parallel with further developments of the design of the shield, which implies determination of optimal design and method meeting the requirements

  12. Generation Expansion Planning with Large Amounts of Wind Power via Decision-Dependent Stochastic Programming

    DEFF Research Database (Denmark)

    Zhan, Yiduo; Zheng, Qipeng; Wang, Jianhui

    2016-01-01

    Power generation expansion planning needs to deal with future uncertainties carefully, given that the invested generation assets will be in operation for a long time. Many stochastic programming models have been proposed to tackle this challenge. However, most previous works assume predetermined...... future uncertainties (i.e., fixed random outcomes with given probabilities). In several recent studies of generation assets’ planning (e.g., thermal versus renewable), new findings show that the investment decisions could affect the future uncertainties as well. To this end, this paper proposes......, the probability distribution function is determined by not only input parameters but also decision variables. To deal with the nonlinear constraints in our model, a quasi-exact solution approach is then introduced to reformulate the multistage stochastic investment model to a mixed-integer linear programming...

  13. Impact of forecast errors on expansion planning of power systems with a renewables target

    DEFF Research Database (Denmark)

    Pineda, Salvador; Morales González, Juan Miguel; Boomsma, Trine Krogh

    2015-01-01

    This paper analyzes the impact of production forecast errors on the expansion planning of a power system and investigates the influence of market design to facilitate the integration of renewable generation. For this purpose, we propose a programming modeling framework to determine the generation...... and transmission expansion plan that minimizes system-wide investment and operating costs, while ensuring a given share of renewable generation in the electricity supply. Unlike existing ones, this framework includes both a day-ahead and a balancing market so as to capture the impact of both production forecasts...... and the associated prediction errors. Within this framework, we consider two paradigmatic market designs that essentially differ in whether the day-ahead generation schedule and the subsequent balancing re-dispatch are co-optimized or not. The main features and results of the model set-ups are discussed using...

  14. A capacity expansion planning model for integrated water desalination and power supply chain problem

    International Nuclear Information System (INIS)

    Saif, Y.; Almansoori, A.

    2016-01-01

    Highlights: • Water and power supply chain is considered by a discrete optimization model. • The model examines the capacity expansion and operation of the supply chain problem. • Renewable/alternative power technologies and carbon mitigation are considered. • A case study of Abu Dhabi in UAE is examined as an application of the model. - Abstract: Cogeneration of water and power in integrated cogeneration production plants is a common practice in the Middle East and North Africa (MENA) countries. There are several combinations of water desalination and power technologies which give significant adverse environmental impact. Renewable and alternative energy technologies have been recently proposed as alternative power production paths in the water and power sector. In this study, we examine the optimal capacity expansion of water and power infrastructure over an extended planning horizon. A generic mixed integer linear programming model is developed to assist in the decision making process on: (1) optimal installation of cogeneration expansion capacities; (2) optimal installation of renewable and alternative power plants; (3) optimal operation of the integrated water and power supply chain over large geographical areas. Furthermore, the model considers the installation of carbon capture methods in fossil-based power plants. A case study will be presented to illustrate the mathematical programming application for the Emirate of Abu Dhabi (AD) in the United Arab Emirates (UAE). The case study is solved reflecting different scenarios: base case scenario, integration of renewable and alternative technologies scenario, and CO 2 reduction targets scenario. The results show that increased carbon tax values up to 150 $/ton-CO 2 gives a maximum 3% cost increase for the supply chain net present value. The installation of carbon capture methods is not an economical solution due to its high operation energy requirements in the order of 370 kW h per ton of captured CO 2

  15. Integrated resource planning in the power sector and economy-wide changes in environmental emissions

    Energy Technology Data Exchange (ETDEWEB)

    Shrestha, Ram M. [Asian Inst. of Technology, School of Environment, Resources and Development, Pathumthani (Thailand); Marpaung, Charles O.P. [Christian Univ. of Indonesia, Dept. of Electrical Engineering, Jakarta (Indonesia)

    2006-12-15

    This paper analyzes the roles of key factors (i.e., changes in structure, fuel mix and final demand) on total economy-wide changes in CO{sub 2}, SO{sub 2} and NO{sub x} emissions when power sector development follows the integrated resource planning (IRP) approach instead of traditional supply-based electricity planning (TEP). It also considers the rebound effect (RE) of energy efficiency improvements in the demand side and analyzes the sensitivity of the results to variations in the values of the RE. A framework is developed to decompose the total economy-wide change in the emission of a pollutant into four major components, i.e., structural change-, fuel mix- , final demand- and joint-effects. The final demand effect is further decomposed into three categories, i.e., construction of power plants, electricity final demand and final demand related to electricity using equipment. The factor decomposition framework is then applied in the case of the power sector in Indonesia. A key finding in the case of Indonesia is that in the absence of the RE, there would be total economy-wide reductions in CO{sub 2}, SO{sub 2} and NO{sub x} emissions of 431, 1.6 and 1.3 million tons respectively during the planning horizon of 2006-2025 under IRP as compared to that under TEP. The decomposition analysis shows that the final demand effect would account for 38% of the total CO{sub 2} emission reduction followed by the structural change effect (35.1%) and fuel mix effect (27.6%) while the joint effect is negligible. The study also shows that economy-wide CO{sub 2} emission reduction due to IRP considering the RE of 45% would be 241 million tons as compared to 333 million tons when the RE is 25%. (Author)

  16. Integrated resource planning in the power sector and economy-wide changes in environmental emissions

    International Nuclear Information System (INIS)

    Shrestha, Ram M.; Marpaung, Charles O.P.

    2006-01-01

    This paper analyzes the roles of key factors (i.e., changes in structure, fuel mix and final demand) on total economy-wide changes in CO 2 , SO 2 and NO x emissions when power sector development follows the integrated resource planning (IRP) approach instead of traditional supply-based electricity planning (TEP). It also considers the rebound effect (RE) of energy efficiency improvements in the demand side and analyzes the sensitivity of the results to variations in the values of the RE. A framework is developed to decompose the total economy-wide change in the emission of a pollutant into four major components, i.e., structural change-, fuel mix- , final demand- and joint-effects. The final demand effect is further decomposed into three categories, i.e., construction of power plants, electricity final demand and final demand related to electricity using equipment. The factor decomposition framework is then applied in the case of the power sector in Indonesia. A key finding in the case of Indonesia is that in the absence of the RE, there would be total economy-wide reductions in CO 2 , SO 2 and NO x emissions of 431, 1.6 and 1.3 million tons respectively during the planning horizon of 2006-2025 under IRP as compared to that under TEP. The decomposition analysis shows that the final demand effect would account for 38% of the total CO 2 emission reduction followed by the structural change effect (35.1%) and fuel mix effect (27.6%) while the joint effect is negligible. The study also shows that economy-wide CO 2 emission reduction due to IRP considering the RE of 45% would be 241 million tons as compared to 333 million tons when the RE is 25%. (Author)

  17. Integrated resource planning in the power sector and economy-wide changes in environmental emissions

    International Nuclear Information System (INIS)

    Shrestha, Ram M.; Marpaung, Charles O.P.

    2006-01-01

    This paper analyzes the roles of key factors (i.e., changes in structure, fuel mix and final demand) on total economy-wide changes in CO 2 , SO 2 and NO x emissions when power sector development follows the integrated resource planning (IRP) approach instead of traditional supply-based electricity planning (TEP). It also considers the rebound effect (RE) of energy efficiency improvements in the demand side and analyzes the sensitivity of the results to variations in the values of the RE. A framework is developed to decompose the total economy-wide change in the emission of a pollutant into four major components, i.e., structural change-, fuel mix- , final demand- and joint-effects. The final demand effect is further decomposed into three categories, i.e., construction of power plants, electricity final demand and final demand related to electricity using equipments. The factor decomposition framework is then applied in the case of the power sector in Indonesia. A key finding in the case of Indonesia is that in the absence of the RE, there would be total economy-wide reductions in CO 2 , SO 2 and NO x emissions of 431, 1.6 and 1.3 million tons respectively during the planning horizon of 2006-2025 under IRP as compared to that under TEP. The decomposition analysis shows that the final demand effect would account for 38% of the total CO 2 emission reduction followed by the structural change effect (35.1%) and fuel mix effect (27.6%) while the joint effect is negligible. The study also shows that economy-wide CO 2 emission reduction due to IRP considering the RE of 45% would be 241 million tons as compared to 333 million tons when the RE is 25%

  18. Policy planning for nuclear power: an overview of the main issues and requirements

    International Nuclear Information System (INIS)

    1995-05-01

    The report contains information on the political, governmental, economic, financial and technical issues and requirements associated with planning and implementing a safe, economic and reliable nuclear power programme. It highlights the main areas in which policies must be developed and decisions taken, as well as the role and responsibilities of government, the plant owner and national industry. Also presented are the main criteria to assist policy planners in defining options and strategies which can achieve a balance among such objectives as cost effective and efficient electricity production, realistic and acceptable financing arrangements, national development requirements, safety and environmental protection. (NHA)

  19. Climate change and its influence on the planning and operation of electric power systems

    OpenAIRE

    Moser, C.; Burri, P.; Gnansounou, E.; Barben, R.

    2008-01-01

    The IPCC Report (Intergovernmental Panel on Climate Change 2007) raises serious concerns about the increase of extreme weather events (storms, rains, snowfalls). Over the past 100 years the average global temperature has risen by around 0.75°C and the sea level increases by 3 millimetres a year. There is a consensus on the impact of this climate change phenomena on the planning and operation of the electric power systems: winds are growing in strength, resulting in a greater frequency of ope...

  20. Outline of construction planning on No. 2 Reactor of the Shika Nuclear Power Plant

    International Nuclear Information System (INIS)

    Nakagawa, Tetsuro; Kadoki, Shuichi; Kubo, Tetsuji

    1999-01-01

    The Hokuriku Electric Co., Ltd. carries out the expansion of the Shika Nuclear Power Plant No.2 (ABWR) to start its in March 2006. It is situated in north neighboring side of No. 1 reactor under operation at present, and its main buildings are planned to position a reactor building at mountain side and a turbine building at sea side as well as those in the No. 1 reactor. And, cooling water for steam condenser was taken in from an intake opening built at north side of the lifting space situated at the front of the power plant, and discharged into seawater from a flashing opening positioned about 600 m offing. Here were described on outline of main civil engineering such as base excavation engineering, concrete caisson production, oceanic establishment engineering, and facility for steam condenser, and characteristics of the engineering. (G.K.)

  1. Radiological mapping of emergency planning zone of Narora Atomic Power Station

    International Nuclear Information System (INIS)

    Pujari, R.N.; Saindane, Shashank; Narsaiah, M.V.R.; Solase, S.S.; Chaudbury, Probal; Kumar, Deepak; Gautam, Y.P.; Sharma, A.K.; Kumar, Avinash

    2016-01-01

    As a part of emergency preparedness programme, environmental radiation monitoring of Emergency Planning Zone (EPZ) (16 km radius) of Nuclear Power Plants (NPPs) is being carried out periodically. An environmental radiation monitoring of EPZ of Narora Atomic Power Station (NAPS) was carried out by installing various state-of-the-art mobile radiation monitoring systems in a vehicle and soil samples were collected from 40 locations. Around 200 important villages within EPZ were monitored and the radiological mapping of the monitored area is shown. The average dose rate recorded was 125 ± 28.8 nGy h -1 . Analysis of the collected dose rate data and the soil samples indicate normal background radiation level in the area

  2. Interregional power transmission: a component in planning for renewable energy technologies

    International Nuclear Information System (INIS)

    Krueger Nielsen, S.; Soerensen, B.

    2000-01-01

    We discuss the role played by interregional power transmission on the basis of recent scenario work. In a project dealing with long-term planning for energy efficiency and renewable energy in Europe we modelled a scenario for the present 15 EU countries' energy system in 2050. The basis for the scenario is the concept of 'fair pricing' for energy services, meaning that the price of energy should reflect all externalities, but not otherwise be taxed or subsidized. The project assessed resource availability and expected technology price developments over time for a number of energy-related technologies, both on the supply side, the intermediate conversion chain and on the demand side. Among these, transmission technologies play an important role, both in smoothing out renewable energy supplies within the European Union region, and also allowing substantial import of energy from countries outside the EU having a surplus of renewable energy based power. (orig.)

  3. Nuclear Power as an Option in Electrical Generation Planning for Small Economy and Electricity Grid

    International Nuclear Information System (INIS)

    Tomsic, Z.

    2012-01-01

    Implementing a NPP in countries with relatively small total GDP (small economy) and usually with small electricity grid face two major problems and constrains: the ability to obtain the considerable financial resources required on reasonable terms and to connect large NPP to small electricity grid. Nuclear generation financing in developing countries involves complex issues that need to be fully understood and dealt with by all the parties involved. The main topics covered by paper will be the: special circumstances related to the financing of NPP, costs and economic feasibility of NPP, conventional approaches for financing power generation projects in developing countries, alternative approaches for mobilizing financial resources. The safe and economic operation of a nuclear power plant (NPP) requires the plant to be connected to an electrical grid system that has adequate capacity for exporting the power from the NPP, and for providing a reliable electrical supply to the NPP for safe start-up, operation and normal or emergency shut-down of the plant. Connection of any large new power plant to the electrical grid system in a country may require significant modification and strengthening of the grid system, but for NPPs there may be added requirements to the structure of the grid system and the way it is controlled and maintained to ensure adequate reliability. Paper shows the comparative assesment of differrent base load technologies as an option in electrical generation planning for small economy and electricity grid.(author).

  4. Power system modeling and optimization methods vis-a-vis integrated resource planning (IRP)

    Science.gov (United States)

    Arsali, Mohammad H.

    1998-12-01

    The state-of-the-art restructuring of power industries is changing the fundamental nature of retail electricity business. As a result, the so-called Integrated Resource Planning (IRP) strategies implemented on electric utilities are also undergoing modifications. Such modifications evolve from the imminent considerations to minimize the revenue requirements and maximize electrical system reliability vis-a-vis capacity-additions (viewed as potential investments). IRP modifications also provide service-design bases to meet the customer needs towards profitability. The purpose of this research as deliberated in this dissertation is to propose procedures for optimal IRP intended to expand generation facilities of a power system over a stretched period of time. Relevant topics addressed in this research towards IRP optimization are as follows: (1) Historical prospective and evolutionary aspects of power system production-costing models and optimization techniques; (2) A survey of major U.S. electric utilities adopting IRP under changing socioeconomic environment; (3) A new technique designated as the Segmentation Method for production-costing via IRP optimization; (4) Construction of a fuzzy relational database of a typical electric power utility system for IRP purposes; (5) A genetic algorithm based approach for IRP optimization using the fuzzy relational database.

  5. Biomass Supply Planning for Combined Heat and Power Plants using Stochastic Programming

    DEFF Research Database (Denmark)

    Guericke, Daniela; Blanco, Ignacio; Morales González, Juan Miguel

    During the last years, the consumption of biomass to produce power and heat has increased due to the new carbon neutral policies. Nowadays, many district heating systems operate their combined heat and power (CHP) plants using different types of biomass instead of fossil fuel, especially to produ...... profitability and feasibility. The risk of major deficits in biomass supply is reduced by including appropriate risk measures to the models. We present numerical results and an economic analysis based on a realistic test case....... heat. Since biomass is transported from the supplier to the consumption sites and the contracts with the suppliers are negotiated months in advance, the negotiation process involves many uncertainties from the energy producer’s side. The demand for biomass is uncertain at the time of negotiation......, and heat demand and electricity prices vary drastically during the planning period. Furthermore, the optimal operation of combined heat and power plants has to consider the existing synergies between the power and heating systems while always fulfilling the heat demand of the system. We propose a solution...

  6. 76 FR 18214 - Idaho Power; Notice of Availability of Land Management Plan Update for the Shoshone Falls Project...

    Science.gov (United States)

    2011-04-01

    ... for the project. The LMP is a comprehensive plan to manage project lands including control of noxious... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 2055-087] Idaho Power; Notice of Availability of Land Management Plan Update for the Shoshone Falls Project and Soliciting...

  7. 76 FR 18213 - Idaho Power; Notice of Availability of Land Management Plan Update for the Shoshone Falls Project...

    Science.gov (United States)

    2011-04-01

    ... project. The LMP is a comprehensive plan to manage project lands including control of noxious weeds... DEPARTMENT OF ENERGY Federal Energy Regulatory Commission [Project No. 2778-062] Idaho Power; Notice of Availability of Land Management Plan Update for the Shoshone Falls Project and Soliciting...

  8. Change in perception of people towards a nuclear emergency plan for a nuclear power station after being presented

    International Nuclear Information System (INIS)

    Kouzen, Hideharu

    2017-01-01

    We conducted a group interview survey for 24 persons living in urban areas of the Kansai region to understand the change in their perception of information about nuclear emergency plans for nuclear power stations. The participants were given descriptions about a nuclear emergency plan based on plans that had been prepared by the national government and local government. Before hearing the explanation about the nuclear emergency plan, we found that only a few participants were concerned about it, but no one knew the detailed contents. For the question 'Do you think the nuclear emergency plan is being improved after the Fukushima Daiichi Nuclear Power Plant accident?', we found 6 persons among the 24 held opinions saying that the plan was 'improved' or 'somewhat improved'. However, after hearing the explanation and a brief Q and A session about it, 18 persons held opinions saying the plan was 'improved' or 'somewhat improved'. As the reason for such answers, the most common opinion shared by 13 persons was that 'a nuclear emergency plan is being made'. There is a possibility that urban residents had not known the facts about specific disaster prevention plans for each nuclear power station that have been formulated. (author)

  9. Bonneville Power Administration, Office of Engineering 10-Year Plan, 1992-2001 : Draft.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration. Office of Engineering.

    1992-05-01

    For over 50 years, the Bonneville Power Administration (BPA) has evolved to supply electric power to more than 170 customer utilities and direct service industries across 14,800 miles of high voltage transmission lines. BPA`s Office of Engineering provides the planning, development, and engineering for the required expansion, upgrade, and replacement of the transmission system. The purpose of this 10-Year Plan is to present strategies to maintain a reliable energy delivery system within changing public, business, technological, and environmental climates. The issues and trends discussed in this document and our strategies for addressing them provide the background for the Office of Engineering programs and projects. With a budget in the hundreds of millions annually and increasing public concern, we welcome the opportunity to communicate with our customers. In addition to the factors, trends and issues described in this document are two appendices containing project costs and program and staffing levels. These figures are preliminary with estimates current as of May 13, 1992.

  10. Bonneville Power Administration, Office of Engineering 10-Year Plan, 1992-2001 : Draft.

    Energy Technology Data Exchange (ETDEWEB)

    United States. Bonneville Power Administration. Office of Engineering.

    1992-05-01

    For over 50 years, the Bonneville Power Administration (BPA) has evolved to supply electric power to more than 170 customer utilities and direct service industries across 14,800 miles of high voltage transmission lines. BPA's Office of Engineering provides the planning, development, and engineering for the required expansion, upgrade, and replacement of the transmission system. The purpose of this 10-Year Plan is to present strategies to maintain a reliable energy delivery system within changing public, business, technological, and environmental climates. The issues and trends discussed in this document and our strategies for addressing them provide the background for the Office of Engineering programs and projects. With a budget in the hundreds of millions annually and increasing public concern, we welcome the opportunity to communicate with our customers. In addition to the factors, trends and issues described in this document are two appendices containing project costs and program and staffing levels. These figures are preliminary with estimates current as of May 13, 1992.

  11. Reevaluation of the emergency planning zone for nuclear power plants in Taiwan using MACCS2 code

    International Nuclear Information System (INIS)

    Wu, J.; Yang, Y.-M.; Chen, I.-J.; Chen, H.-T.; Chuang, K.-S.

    2006-01-01

    According to government regulations, the emergency planning zone (EPZ) of a nuclear power plant (NPP) must be designated before operation and reevaluated every 5 years. Corresponding emergency response planning (ERP) has to be made in advance to guarantee that all necessary resources are available under accidental releases of radioisotope. In this study, the EPZ for each of the three operating NPPs, Chinshan, Kuosheng, and Maanshan, in Taiwan was reevaluated using the MELCOR Accident Consequence Code System 2 (MACCS2) developed by Sandia National Laboratory. Meteorological data around the nuclear power plant were collected during 2003. The source term data including inventory, sensible heat content, and timing duration, were based on previous PRA information of each plant. The effective dose equivalent and thyroid dose together with the related individual risk and societal risk were calculated. By comparing the results to the protective action guide and related safety criteria, 1.5, 1.5, and 4.5 km were estimated for Chinshan, Kuosheng, and Maanshan NPPs, respectively. We suggest that a radius of 5.0 km is a reasonably conservative value of EPZ for each of the three operating NPPs in Taiwan

  12. Medium-range planning economics of future electrical power generation options

    International Nuclear Information System (INIS)

    Othman, Jamal

    2006-01-01

    In their continuous planning for load growth, electricity utilities search for the most economic generation schemes. But this will be subject to a number of constrains, such as the type of generation schemes,.B(ut this will be subject to a number of constrains, such as the type of fuel available and compliance with national environmental standards. In this paper, medium range planning economics of using alternative fuels options for electrical power generation systems in Jordan is discussed. Imported natural gas, heavy fuel oil, coal and local oil shale are compared. A net present value model was used to compare electricity generation cost for different types of thermal power plants. Sensitivity analysis was performed to determine the influence of the most important variable, such as unit capital and fuel prices, discount and inflation rates. It was found that imported natural gas, as a future primary fuel, to supply new combined cycle and/or upgraded existing gas turbine stations, in Jordan represents the best option during the study period.(Author)

  13. A fuzzy knowledge based method for maintenance planning in a power system

    International Nuclear Information System (INIS)

    Sergaki, Amalia; Kalaitzakis, Kostas

    2002-01-01

    The inspection planning in electric power industry is used to assess the safety and reliability of system components and to increase the ability of failure situation identification before it actually occurs. It reflects the implications of the available information on the operational and maintenance history of the system. The output is a ranked list of components, with the most critical ones at the top, which indicates the selection of the components to be inspected. In this paper, we demonstrate the use of a fuzzy relational database model for manipulating the data required for the criticality component ranking in thermal power systems inspection planning, incorporating criteria concerning aspects of safety and reliability, economy, variable operational conditions and environmental impacts. Often, qualitative thresholds and linguistic terms are used for the component criticality analysis. Fuzzy linguistic terms for criteria definitions along with fuzzy inference mechanisms allow the exploitation of the operators' expertise. The proposed database model ensures the representation and handling of the aforementioned fuzzy information and additionally offers to the user the functionality for specifying the precision degree by which the conditions involved in a query are satisfied. In order to illustrate the behavior of the model, a case study is given using real inspection data

  14. Hinkley Point 'C' power station public inquiry: proof of evidence on emergency planning

    International Nuclear Information System (INIS)

    Western, D.J.

    1988-09-01

    A public inquiry has been set up to examine the planning application made by the Central Electricity Generating Board (CEGB) for the construction of a 1200 MW Pressurized Water Reactor power station at Hinkley Point (Hinkley Point ''C'') in the United Kingdom, adjacent to an existing nuclear power station incorporating Magnox and Advanced Gas Cooled reactors. The CEGB evidence to the Inquiry presented here introduces the concept of the Reference Accident as the basis for emergency arrangements. The description which follows of the emergency arrangements at the Hinkley Point site include: the respective responsibilities and their co-ordination of bodies such as the CEGB, external emergency services and government departments; the site emergency organization; practical aspects of the emergency arrangements; and consideration of the extension of the arrangements to a PWR on the same site. Recent developments in emergency planning, such as those arising out of post Chernobyl reviews and the Sizewell ''B'' PWR Inquiry, are taken into account. The conclusion is reached that soundly based emergency arrangements already exist at Hinkley Point which would require relatively minor changes should the proposed PWR be constructed. (UK)

  15. Energy and Nuclear Power Planning for Syria Covering the Time Horizon up to 2030

    International Nuclear Information System (INIS)

    Hainoun, A.; Othman, I.; Seef Eldin, M.; Almostafa, S.

    2006-01-01

    In cooperation with the IAEA and in the framework of Technical Cooperation Project (TCP) the AECS performed a comprehensive study to analyse the future energy and electricity demand and to identify the optimal expansion plan of electric generation system. The future energy demand was projected according to various scenarios of possible socio-economic and technological development of the country using the IAEA's end-use approach MAED. The optimal expansion plan including the role of nuclear power in the future electricity supply has been identified on the basis of a least-cost expansion approach using the IAEA's tool WASP-IV. The results of the reference case study show that the final energy demand would increase annually at about 5%, electricity demand at 5.5%, and the peak load at about 5.2%. The analysis of the least-cost expansion of the generation system shows that natural gas and combined cycle power plants would play the dominant role in Syrian future electricity generation and the nuclear power would become competitive option after the year 2022. During the study period the annual electricity per capita will increase from about 1000 kWh to 2800 kWh and the final energy intensity will decrease continuously from about 0.73 kgoe/US$ in the base year to 0.48 kgoe/US in the year 2030 indicating intensive final energy consumption in Syria compared to developing countries. Furthermore, the study provides some recommendations regarding the energy conservation measures in the various energy consumption sectors. Additional analysis are being under consideration aiming the optimization of national and regional supply options to meet the estimated future energy and electricity demand. (author)

  16. Tradeoffs in the design of health plan payment systems: Fit, power and balance.

    Science.gov (United States)

    Geruso, Michael; McGuire, Thomas G

    2016-05-01

    In many markets, including the new U.S. Marketplaces, health insurance plans are paid by risk-adjusted capitation, sometimes combined with reinsurance and other payment mechanisms. This paper proposes a framework for evaluating the de facto insurer incentives embedded in these complex payment systems. We discuss fit, power and balance, each of which addresses a distinct market failure in health insurance. We implement empirical metrics of fit, power, and balance in a study of Marketplace payment systems. Using data similar to that used to develop the Marketplace risk adjustment scheme, we quantify tradeoffs among the three classes of incentives. We show that an essential tradeoff arises between the goals of limiting costs and limiting cream skimming because risk adjustment, which is aimed at discouraging cream-skimming, weakens cost control incentives in practice. A simple reinsurance system scores better on our measures of fit, power and balance than the risk adjustment scheme in use in the Marketplaces. Copyright © 2016 Elsevier B.V. All rights reserved.

  17. Design and Test Plans for a Non-Nuclear Fission Power System Technology Demonstration Unit

    Science.gov (United States)

    Mason, Lee; Palac, Donald; Gibson, Marc; Houts, Michael; Warren, John; Werner, James; Poston, David; Qualls, Arthur Lou; Radel, Ross; Harlow, Scott

    2012-01-01

    A joint National Aeronautics and Space Administration (NASA) and Department of Energy (DOE) team is developing concepts and technologies for affordable nuclear Fission Power Systems (FPSs) to support future exploration missions. A key deliverable is the Technology Demonstration Unit (TDU). The TDU will assemble the major elements of a notional FPS with a non-nuclear reactor simulator (Rx Sim) and demonstrate system-level performance in thermal vacuum. The Rx Sim includes an electrical resistance heat source and a liquid metal heat transport loop that simulates the reactor thermal interface and expected dynamic response. A power conversion unit (PCU) generates electric power utilizing the liquid metal heat source and rejects waste heat to a heat rejection system (HRS). The HRS includes a pumped water heat removal loop coupled to radiator panels suspended in the thermal-vacuum facility. The basic test plan is to subject the system to realistic operating conditions and gather data to evaluate performance sensitivity, control stability, and response characteristics. Upon completion of the testing, the technology is expected to satisfy the requirements for Technology Readiness Level 6 (System Demonstration in an Operational and Relevant Environment) based on the use of high-fidelity hardware and prototypic software tested under realistic conditions and correlated with analytical predictions.

  18. Brazilian nuclear power plants decommissioning plan for a multiple reactor site

    Energy Technology Data Exchange (ETDEWEB)

    Monteiro, Deiglys B.; Moreira, Joao M.L.; Maiorino, Jose R., E-mail: deiglys.monteiro@ufabc.edu.br, E-mail: joao.moreira@ufabc.edu.br, E-mail: joserubens.maiorino@ufabc.edu.br [Universidade Federal do ABC (CECS/UFABC), Santo Andre, SP (Brazil). Centro de Engenharia, Modelagem e Ciencias Aplicadas. Programa de Pos-Graduacao em Energia e Engenharia da Energia

    2015-07-01

    Actually, Brazil has two operating Nuclear Power Plants and a third one under construction, all at Central Nuclear Almirante Alvaro Alberto - CNAAA. To comply with regulatory aspects the power plants operator, Eletronuclear, must present to Brazilian Nuclear Regulatory Agency, CNEN, a decommissioning plan. Brazilian experience with decommissioning is limited because none of any nuclear reactor at the country was decommissioned. In literature, decommissioning process is well described despite few nuclear power reactors have been decommissioned around the world. Some different approach is desirable for multiple reactors sites, case of CNAAA site. During the decommissioning, a great amount of wastes will be produced and have to be properly managed. Particularly, the construction of Auxiliary Services on the site could be a good choice due to the possibility of reducing costs. The present work intends to present to the Eletronuclear some aspects of the decommissioning concept and decommissioning management, storage and disposal de wastes, based on the available literature, regulatory standards of CNEN and international experience as well as to suggest some solutions to be implemented at CNAAA site before starts the decommissioning project in order to maximize the benefits. (author)

  19. Visits to Australia by nuclear powered or armed vessels: contingency planning for the accidental release of ionizing radiation

    International Nuclear Information System (INIS)

    1989-01-01

    The adequacy of current contingency planning by Federal and State authorities to deal with the accidental release of ionizing radiation from visiting nuclear powered or armed vessels in Australian waters and ports is reported on and 39 recommendations are made. After introductory chapters, the remainder of the report consists of two parts. Chapters 3 to 10 deal with the main issues relating to nuclear powered warship (NPW) visits and the adequacy of current contingency plans. Chapters 11 to 13 deal with the question whether any specific planning is required for visits by nuclear weapons capable warships. In part one the present emergency arrangements and criticisms of the current plans are reviewed. The NPWs' reactors, safety records and visit arrangements in other countries are discussed. The validity of the reference accident on which current NPW emergency planning is based is assessed. In part two nuclear weapons and their accidents are reviewed. The dissenting report of one of the Senators is included

  20. The impact of a large penetration of intermittent sources on the power system operation and planning

    Science.gov (United States)

    Ausin, Juan Carlos

    This research investigated the impact on the power system of a large penetration of intermittent renewable sources, mainly wind and photovoltaic generation. Currently, electrical utilities deal with wind and PV plants as if they were sources of negative demand, that is to say, they have no control over the power output produced. In this way, the grid absorbs all the power fluctuation as if it were coming from a common load. With the level of wind penetration growing so quickly, there is growing concern amongst the utilities and the grid operators, as they will have to deal with a much higher level of fluctuation. In the same way, the potential cost reduction of PV technologies suggests that a similar development may be expected for solar production in the mid term. The first part of the research was focused on the issues that affect utility planning and reinforcement decision making. Although DG is located mainly on the distribution network, a large penetration may alter the flows, not only on the distribution lines, but also on the transmission system and through the transmission - distribution interfaces. The optimal capacity and production costs for the UK transmission network have been calculated for several combinations of load profiles and typical wind/PV output scenarios. A full economic analysis is developed, showing the benefits and disadvantages that a large penetration of these distributed generators may have on transmission system operator reinforcement strategies. Closely related to planning factors are institutional, revelatory, and economic considerations, such as transmission pricing, which may hamper the integration of renewable energy technologies into the electric utility industry. The second part of the research related to the impact of intermittent renewable energy technologies on the second by second, minute by minute, and half-hour by half-hour operations of power systems. If a large integration of these new generators partially replaces the

  1. Nuclear power plant containment metallic pressure boundary materials and plans for collecting and presenting their properties

    International Nuclear Information System (INIS)

    Oland, C.B.

    1995-04-01

    A program is being conducted at the Oak Ridge National Laboratory (ORNL to assist the Nuclear Regulatory Commission (NRC)) in their assessment of the effects of degradation (primarily corrosion) on the structural capacity and leaktight integrity of metal containments and steel liners of reinforced concrete structures in nuclear power plants. One of the program objectives is to characterize and quantify manifestations of corrosion on the properties of steels used to construct containment pressure boundary components. This report describes a plan for use in collecting and presenting data and information on ferrous alloys permitted for use in construction of pressure retaining components in concrete and metal containments. Discussions about various degradation mechanisms that could potentially affect the mechanical properties of these materials are also included. Conclusions and recommendations presented in this report will be used to guide the collection of data and information that will be used to prepare a material properties data base for containment steels

  2. Expanding Nuclear Power Programmes - Romanian experience: Master - Nuclear Materials and Technologies Educational Plan

    International Nuclear Information System (INIS)

    Valeca, S.; Valeca, M.

    2012-01-01

    The main objectives of the Master Nuclear Materials and Technologies Educational Plan are: 1. To deliver higher education and training in the following specific domains, such as: Powders Technology and Ceramic Materials, Techniques of Structural Analysis, Composite Materials, Semiconductor Materials and Components, Metals and Metallic Alloys, Optoelectronic Materials and Devices, Nuclear Materials, The Engineering of Special Nuclear Materials, 2. To train managers of the Nuclear Waste Products and Nuclear Safety, 3. To qualify in ICT Systems for Nuclear Process Guidance, 4. To qualify in Environmental Protection System at the Level of Nuclear Power Stations, 5. To train managers for Quality Assurance of Nuclear Energetic Processes, 6. To deliver higher education and training regarding the International Treatises, Conventions and Settlements in force in the field of nuclear related activities. (author)

  3. Power Grid De-icing Optimal Plan Based on Fractional Sieve Method

    Science.gov (United States)

    Xie, Guangbin; Lin, Meihan; Li, Huaqiang

    2017-05-01

    Aiming at the problem that the reliability of system was reduced and the security risk was increased during the DC de-icing period, a decision-making model based on the fractional sieve method was proposed. This model introduced risk assessment theory, and took into account the comprehensive failure probability model of protection action and ice cover. Considering the de-icing condition, a DC de-icing strategy model, which was with the objective function of minimizing the load of shedding and minimizing the operating risk, was proposed. The objective function was optimized by particle swarm optimization algorithm and fractional sieve method. The simulative results of IEEE30-bus system indicated that the load loss caused by de-icing and the operational risk of the system could be effectively reduced by the proposed model. It provided a reference for power department to make a de-icing plan.

  4. Indian Point Nuclear Power Station: verification analysis of County Radiological Emergency-Response Plans

    International Nuclear Information System (INIS)

    Nagle, J.; Whitfield, R.

    1983-05-01

    This report was developed as a management tool for use by the Federal Emergency Management Agency (FEMA) Region II staff. The analysis summarized in this report was undertaken to verify the extent to which procedures, training programs, and resources set forth in the County Radiological Emergency Response Plans (CRERPs) for Orange, Putnam, and Westchester counties in New York had been realized prior to the March 9, 1983, exercise of the Indian Point Nuclear Power Station near Buchanan, New York. To this end, a telephone survey of county emergency response organizations was conducted between January 19 and February 22, 1983. This report presents the results of responses obtained from this survey of county emergency response organizations

  5. Tactical Action Plan: Powering the Energy Frontier (An Appendix to the Strategic Roadmap 2024)

    Energy Technology Data Exchange (ETDEWEB)

    None

    2014-01-01

    The Tactical Action Plan identifies and describes the Western-wide tasks and activities, existing and new, needed to fully achieve the goals in Strategic Roadmap 2024. Each activity in the TAP chart is briefly described in this document and also linked to the Critical Pathway it supports. As the TAP is a list of specific strategies and actions susceptible to changing environments and needs, the TAP will be updated more frequently as Western progresses towards its goals. The TAP is organized into seven Strategic Target Areas that serve as Western’s priorities and areas of focus for the next two to three years. These Target Areas are: Power and Transmission Related Services; Energy Infrastructure; Partnership and Innovation; Asset Management; Safety and Security; Communication; and Human Capital Management and Organization Structure. Target Areas are also used to create the agency’s annual performance targets, which measure progress and implementation of the TAP, and the status of which will be reported regularly.

  6. Potential Impact of the National Plan for Future Electric Power Supply on Air Quality in Korea

    Science.gov (United States)

    Shim, C.; Hong, J.

    2014-12-01

    Korean Ministry of Trade, Industry and Energy (MOTIE) announced the national plan for Korea's future electric power supply (2013 - 2027) in 2013. According to the plan, the national demand for electricity will be increased by 60% compared to that of 2010 and primary energy sources for electric generation will still lean on the fossil fuels such as petroleum, LNG, and coal, which would be a potential threat to air quality of Korea. This study focused on two subjects: (1) How the spatial distribution of the primary air pollutant's emissions (i.e., NOx, SOx, CO, PM) will be changed and (2) How the primary emission changes will influence on the national ambient air quality including ozone in 2027. We used GEOS-Chem model simulation with modification of Korean emissions inventory (Clean Air Policy Support System (CAPSS)) to simulate the current and future air quality in Korea. The national total emissions of CO, NOx, SOx, PM in year 2027 will be increased by 3%, 8%, 13%, 2%, respectively compared to 2010 and there are additional concern that the future location of the power plants will be closer to the Seoul Metropolitan Area (SMA), where there are approximately 20 million population vulnerable to the potentially worsened air quality. While there are slight increase of concentration of CO, NOx, SOx, and PM in 2027, the O3 concentration is expected to be similar to the level of 2010. Those results may imply the characteristics of air pollution in East Asia such as potentially severe O3 titration and poorer O3/CO or O3/NOx ratio. Furthermore, we will discuss on the impact of transboundary pollution transport from China in the future, which is one of the large factors to control the air quality of Korea.

  7. Final Report: African Power/Energy and Environmental Development Plan, July 1, 1994 - August 21, 1999

    Energy Technology Data Exchange (ETDEWEB)

    Butler, John M.

    1999-08-21

    In 1994 AEF signed a Cooperative Agreement with DOE to address a program called the African Power /Energy and Environmental Development Plan. The Program initially addressed five area: (1) Historical Black Colleges and Universities Energy/Environmental Program; (2) The Department of Energy and United States Private Industry Africa Program; (3) The Annual United States Energy Study Tour; (4) South African Training Program, and (5) South African Environmental Program. The programs were implemented in conjunction with DOE, institutions, agencies and the private sector support in the USA and within African nations. AEF has worked with government and technical representatives from 13 African nations and expanded the program to address sponsorship of South African students in Historical Black Colleges and Universities, supporting DOE trade missions through participation and planning, and giving presentations in the U.S., and Africa regarding business opportunities in the African energy sector. The programs implemented have also opened doors for the US private sector to seek business opportunities in Africa and for African nations to gain exposure to US products and services.

  8. Energy and nuclear power planning using the IAEA's ENPEP computer package. Proceedings of a workshop

    International Nuclear Information System (INIS)

    1997-09-01

    The Regional (Europe) Technical Co-operation Project on the Study of Energy Options Using the IAEA Planning Methodologies was first implemented by the IAEA in 1995. The project aims at improving national capabilities for energy, electricity and nuclear power planning and promoting regional co-operation among participating countries in the European region. The project includes the organization of workshops, training activities at the regional and national levels, scientific visits, etc. The proceedings of a workshop held in Warsaw, Poland, from 4 to 8 September 1995 are contained herein. The workshop had as a basic objective the analysis of the specific problems encountered by the represented countries during application of the IAEA's ENPEP package in the conduct of national studies and to provide a forum for further co-operation among participating countries. A second objective of the workshop was to make proposals for future activities to be organized within the project. This publication is intended to serve as reference for the users of the IAEA's ENPEP package, as well as for energy and electricity planners in general. Refs, figs, tabs

  9. Production Planning with Respect to Uncertainties. Simulator Based Production Planning of Average Sized Combined Heat and Power Production Plants; Produktionsplanering under osaekerhet. Simulatorbaserad produktionsplanering av medelstora kraftvaermeanlaeggningar

    Energy Technology Data Exchange (ETDEWEB)

    Haeggstaahl, Daniel [Maelardalen Univ., Vaesteraas (Sweden); Dotzauer, Erik [AB Fortum, Stockholm (Sweden)

    2004-12-01

    Production planning in Combined Heat and Power (CHP) systems is considered. The focus is on development and use of mathematical models and methods. Different aspects on production planning are discussed, including weather and load predictions. Questions relevant on the different planning horizons are illuminated. The main purpose with short-term (one week) planning is to decide when to start and stop the production units, and to decide how to use the heat storage. The main conclusion from the outline of pros and cons of commercial planning software are that several are using Mixed Integer Programming (MIP). In that sense they are similar. Building a production planning model means that the planning problem is formulated as a mathematical optimization problem. The accuracy of the input data determines the practical detail level of the model. Two alternatives to the methods used in today's commercial programs are proposed: stochastic optimization and simulator-based optimization. The basic concepts of mathematical optimization are outlined. A simulator-based model for short-term planning is developed. The purpose is to minimize the production costs, depending on the heat demand in the district heating system, prices of electricity and fuels, emission taxes and fees, etc. The problem is simplified by not including any time-linking conditions. The process model is developed in IPSEpro, a heat and mass-balance software from SimTech Simulation Technology. TOMLAB, an optimization toolbox in MATLAB, is used as optimizer. Three different solvers are applied: glcFast, glcCluster and SNOPT. The link between TOMLAB and IPSEpro is accomplished using the Microsoft COM technology. MATLAB is the automation client and contains the control of IPSEpro and TOMLAB. The simulator-based model is applied to the CHP plant in Eskilstuna. Two days are chosen and analyzed. The optimized production is compared to the measured. A sensitivity analysis on how variations in outdoor

  10. Generic Combined Heat and Power (CHP Model for the Concept Phase of Energy Planning Process

    Directory of Open Access Journals (Sweden)

    Satya Gopisetty

    2016-12-01

    Full Text Available Micro gas turbines (MGTs are regarded as combined heat and power (CHP units which offer high fuel utilization and low emissions. They are applied in decentralized energy generation. To facilitate the planning process of energy systems, namely in the context of the increasing application of optimization techniques, there is a need for easy-to-parametrize component models with sufficient accuracy which allow a fast computation. In this paper, a model is proposed where the non-linear part load characteristics of the MGT are linearized by means of physical insight of the working principles of turbomachinery. Further, it is shown that the model can be parametrized by the data usually available in spec sheets. With this model a uniform description of MGTs from several manufacturers covering an electrical power range from 30 k W to 333 k W can be obtained. The MGT model was implemented by means of Modelica/Dymola. The resulting MGT system model, comprising further heat exchangers and hydraulic components, was validated using the experimental data of a 65 k W MGT from a trigeneration energy system.

  11. Implications of renewable energy technologies in the Bangladesh power sector. Long-term planning strategies

    Energy Technology Data Exchange (ETDEWEB)

    Mondal, Alam Hossain

    2010-10-04

    Bangladesh is facing daunting energy challenges: Security concerns over growing fuel imports, limited domestic energy resources for power generation, and projected demands for electricity that will exceed domestic supply capabilities within a few years. By acknowledging the potential of renewable energy resources, the country could possibly meet its unprecedented energy demand, thus increasing electricity accessibility for all and enhancing energy security through their advancement. The integration of renewable energy technologies in the power sector through national energy planning would, therefore, be a step in the right direction, not only for sustainable development of the country but also as part of Bangladesh's responsibility toward the global common task of environmental protection. This study estimates the potential of renewable energy sources for power generation in Bangladesh from the viewpoint of different promising available technologies. Future long-term electricity demand in Bangladesh is projected based on three economic growth scenarios. The energy planning model LEAP is applied to forecast the energy requirements from 2005 to 2035. Different policy scenarios, e.g., accelerated renewable energy production, null coal import, CO2 emission reduction targets and carbon taxes in the power sector from 2005 to 2035 are explored. The analyses are based on a long-term energy system model of Bangladesh using the MARKAL model. Prospects for the power sector development of the country are identified, which ensure energy security and mitigate environmental impacts. The technical potential of grid-connected solar photovoltaic and wind energy are estimated at 50174 MW and 4614 MW, respectively. The potential of energy from biomass and small hydro power plants is estimated at 566 MW and 125 MW, respectively. Total electricity consumption was 18 TWh in 2005 and is projected to increase about 7 times to 132 TWh by 2035 in the low GDP growth scenario. In the

  12. Strategic plan for the development of core technologies for the Korean advanced nuclear power reactor for export

    International Nuclear Information System (INIS)

    Moon, Joo Hyun; Cho, Young Ho

    2010-01-01

    With the soaring oil price and worsening global warming, nuclear power has attracted considerable attention on a global scale and a new large market of nuclear power plants (NPPs) is expected. The Korean government aims to export up to 10 NPPs by 2012, based on the successful export of 2 NPPs to the UAE in 2009. It is also going to develop a follow-up model of the Advanced Power Reactor (APR) 1400, and join the world's NPP market under the banner of Korea's original reactor type. For this, it promulgated the strategic plan, NuTech 2012, a technology development plan intended for the early acquisition of core technologies for the Korean advanced NPP design and domestic production of the main components in NPP. This paper introduces the strategic plan of NuTech 2012. (orig.)

  13. UK experience of planning the nuclear contribution to the UK power programme

    International Nuclear Information System (INIS)

    Catchpole, S.; Jenkin, F.P.

    1977-01-01

    The paper outlines U.K. experience in planning nuclear programmes. It examines the factors which have determined the size of such programmes together with those factors which have influenced their implementation. The paper also discusses the role which the utility has played in the deployment of nuclear power in the U.K. At present, nuclear energy can only be utilised on a large scale via the electricity route and the forecasting of electricity demand is therefore a key element in determining the size of the nuclear programme. Other important issues which affect the nuclear contribution are: national fuel policies, discontinuities in price and availability of imported fossil fuels, plant capital costs, fuel price relativities, plant siting, rate of introduction of new nuclear systems, manufacturer's capability, public attitudes towards nuclear power and financing. These issues are dealt with in some detail including their relative importance in the U.K. The paper also discusses the contribution of the various nuclear bodies in the U.K. in securing the implementation of the nuclear programmes. From the inception of nuclear power in the U.K., it has been recognised that a major utility has a central role to play not only in commercial operation but also in the procurement of plant and materials. As explained in the paper this ''informed buyer'' approach, which is being increasingly adopted by other major utilities, calls for an organisation and technical infrastructure far more complex than is the case for fossil plants. The requirements of safety, which is unambiguously the responsibility of the utility, and of high availability of plant operation demand a rigorous approach to design, quality assurance, project management, construction and operation. To this must be added sound research and development and staff training facilities. The paper explains how experience in these vital areas has been built up

  14. Description of the system planning process at Florida Power Corporation. Task I. Report No. FC-5237-1

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-01-01

    One of the means of evaluating a new technology is to have it considered by a utility company, run through the system planning, and thus scrutinized by a potential user of the new technology in a manner directly drawn from the user's methods of decision making on new capacity additions. By having Florida Power Corporation (FPC), a company with real potential for the future use of ocean thermal energy conversion (OTEC), exercise its system planning methods to consider this possible source of future generating capacity, a number of highly useful results will be obtained. The overall study of the application of system planning to OTEC is being carried out in four tasks. This report covers task-1 which provides a description of the existing system and the planning process of Florida Power Corporation. (WHK)

  15. 77 FR 12086 - Final Staff Guidance, Revision 4 to Standard Review Plan; Section 8.1 on Electric Power-Introduction

    Science.gov (United States)

    2012-02-28

    ... Plan; Section 8.1 on Electric Power--Introduction AGENCY: Nuclear Regulatory Commission. [[Page 12087... Nuclear Power Plants,'' Standard Review Plan (SRP) Section 8.1 on ``Electric Power--Introduction,'' (Agencywide Documents Access and Management System (ADAMS) Accession No. ML113640121), and the Branch...

  16. Particular intervention plan of the Civaux Nuclear Power Plant. Public version. Special provision of the organisation plan for civil protection response

    International Nuclear Information System (INIS)

    2016-04-01

    The Particular intervention plan (PPI in French) is an emergency plan which foresees the measures and means to be implemented to address the potential risks of the presence and operation of a nuclear facility. This plan is implemented and developed by the Prefect in case of nuclear accident (or incident leading to a potential accident), the impact of which extending beyond the facility perimeter. It represents a special section of the organisation plan for civil protection response (ORSEC plan). The PPI foresees the necessary measures and means for crisis management during the first hours following the accident and is triggered by the Department Prefect according to the information provided by the facility operator. Its aim is to protect the populations leaving within 10 km of the facility against a potential radiological hazard. The PPI describes: the facility, the intervention area, the protection measures for the population, the conditions of emergency plan triggering, the crisis organisation, the action forms of the different services, and the post-accident stage. This document is the public version of the Particular intervention plan of the Civaux nuclear power plant (Vienne, France)

  17. Criteria for preparation and evaluation of radiological emergency response plans and preparedness in support of nuclear power plants. Interim report

    International Nuclear Information System (INIS)

    1980-01-01

    The purpose of this document is to provide a common reference and interim guidance source for: state and local governments and nuclear facility operators in the development of radiological emergency response plans and preparedness in support of nuclear power plants; and Nuclear Regulatory Commission (NRC), Federal Emergency Management Agency (FEMA) and other Federal agency personnel engaged in the review of state, local government, and licensee plans and preparedness

  18. Development of a strategic plan for an international R and D project on innovative nuclear fuel cycles and power plants

    International Nuclear Information System (INIS)

    Kendall, J.; Choi, J.S.

    2002-01-01

    The long-term outlook for nuclear energy should be considered in a broader perspective of future energy needs, operational safety, proliferation and environmental impacts. An Advisory Group Meeting (AGM) on Development of a Strategic Plan for an International R and D Project on Innovative Nuclear Fuel Cycles and Power Plants was convened in Vienna in October 1999 to assess the criteria, the needs for international cooperation, and to formulate a strategic plan for project integration. (author)

  19. Plant life extension program for Indian PHWR power plants - Actual experience and future plans

    International Nuclear Information System (INIS)

    Sharma, M.B.; Ghoshal, B.; Shirolkar, K.M.; Ahmad, S.N.

    2002-01-01

    Full text: The Nuclear Power Corporation of India Limited (NPCIL) is responsible for design, construction and operation for all nuclear power plants in India. Currently, it has fourteen (14) reactor units under operation and another eight units are under various stages of planning and construction. India has adopted Pressurised Heavy Water Reactors (PHWRs) for the initial phase of its nuclear power program. In the earlier PHWRs zircaloy-2 has been used as coolant tube material. Subsequent studies and experience have shown their life to be considerably lower (about 10 full power years) than originally estimated. This meant that reactors at Rajasthan - 1 and 2 Madras - 1 and 2 Narora - 1 and 2 and Kakrapara-1 would require en-masse coolant channel replacement at least once in their lifetime. Subsequent reactors from Kakrapara-2 onwards would not need this en-masse coolant channel replacement as the coolant tube material has been upgraded to Zr 2.5% Nb. En-masse coolant channel replacement and other life extension work have been carried out successfully in Rajasthan Unit-2 (RAPS-2). Madras unit-2 (MAPS-2) has been shutdown since January 2002 and preparatory work for en-masse coolant channel replacement and plant life extension is in progress. This paper discusses in brief the experience of RAPS-2 in carrying out the above jobs as well as the strategies being adopted for MAPS-2. Since the coolant channel replacement work requires a plant outage of about 18 months, this opportunity is used to extend life of existing systems as well as upgradation work. This life extension and upgradation program is based on the results of detailed in service inspection, evaluation of performance of critical equipment, obsolescence and other strategic reasons. This paper discusses in detail some of the major areas of work done, for example introduction of supplementary control room, process control, computer based plant information and event analysis systems, provision of enhanced

  20. Three essays on the effect of wind generation on power system planning and operations

    Science.gov (United States)

    Davis, Clay Duane

    While the benefits of wind generation are well known, some drawbacks are still being understood as wind power is integrated into the power grid at increasing levels. The primary difference between wind generation and other forms of generation is the intermittent, and somewhat unpredictable, aspect of this resource. The somewhat uncontrollable aspect of wind generation makes it important to consider the relationship between this resource and load, and also how the operation of other non-wind generation resources may be affected. The three essays that comprise this dissertation focus on these and other important issues related to wind generation; leading to an improved understanding of how to better plan for and utilize this resource. The first essay addresses the cost of increased levels of installed wind capacity from both a capacity planning and economic dispatch perspective to arrive at the total system cost of installing a unit of wind capacity. This total includes not only the cost of the wind turbine and associated infrastructure, but also the cost impact an additional unit of wind capacity has on the optimal mix and operation of other generating units in the electricity supply portfolio. The results of the model showed that for all wind expansion scenarios, wind capacity is not cost-effective regardless of the level of the wind production tax credit and carbon prices that were considered. Larger levels of installed wind capacity result in reduced variable cost, but this reduction is not able to offset increases in capital cost, as a unit of installed wind capacity does not result in an equal reduction in other non-wind capacity needs. The second essay develops a methodology to better handle unexpected short term fluctuations in wind generation within the existing power system. The methodology developed in this essay leads to lower expected costs by anticipating and planning for fluctuations in wind generation by focusing on key constraints in the system. The

  1. Combined Heat and Power (CHP) as a Compliance Option under the Clean Power Plan: A Template and Policy Options for State Regulators

    Energy Technology Data Exchange (ETDEWEB)

    None

    2015-07-30

    Combined Heat and Power (CHP) is an important option for states to consider in developing strategies to meet their emission targets under the US Environmental Protection Agency's Clean Power Plan. This Template is designed to highlight key issues that states should consider when evaluating whether CHP could be a meaningful component of their compliance plans. It demonstrates that CHP can be a valuable approach for reducing emissions and helping states achieve their targets. While the report does not endorse any particular approach for any state, and actual plans will vary dependent upon state-specific factors and determinations, it provides tools and resources that states can use to begin the process, and underscores the opportunity CHP represents for many states. . By producing both heat and electricity from a single fuel source, CHP offers significant energy savings and carbon emissions benefits over the separate generation of heat and power, with a typical unit producing electricity with half the emissions of conventional generation. These efficiency gains translate to economic savings and enhanced competitiveness for CHP hosts, and emissions reductions for the state, along with helping to lower electric bills; and creating jobs in the design, construction, installation and maintenance of equipment. In 2015, CHP represents 8 percent of electric capacity in the United States and provides 12 percent of total power generation. Projects already exist in all 50 states, but significant technical and economic potential remains. CHP offers a tested way for states to achieve their emission limits while advancing a host of ancillary benefits.

  2. PLAN 98 - Costs for management of the radioactive waste from nuclear power production

    International Nuclear Information System (INIS)

    1998-06-01

    The nuclear utilities in Sweden are responsible for managing and disposing of spent nuclear fuel and radioactive waste from the nuclear power reactors in a safe manner. The most important measures are to plan, build and operate the facilities and systems needed, and to conduct related R and D. This report presents a calculation of the costs for implementing all of these measures. The following facilities and systems are in operation: Transportation system for radioactive waste products. Central interim storage facility for spent nuclear fuel, CLAB. Final repository for radioactive operational waste, SFR I. Plans also exist for: Encapsulation plant for spent nuclear fuel. Deep repository for spent fuel and other long-lived waste. Final repository for decommissioning waste. The cost calculations also include costs for research, development and demonstration, as well as for decommissioning and dismantling the reactor plants etc. At the end of 1995, certain amendments were made in the Financing Act which influence the calculations presented in this report. The most important amendment is that the reactor owners, besides paying a fee or charge on nuclear energy production, must also give guarantees as security for remaining costs. In this way the fee can be based on a probable cost for waste management. This cost includes uncertainties and variations that are normal for this type of project. Cost increases as a consequence of major changes, disruptions etc. can instead be covered via the given guarantees. The total future costs, in January 1998 prices, for the Swedish waste management system from 1999 onward has been calculated to be SEK 45.8 billion. The total costs apply for the waste obtained from 25 years of operation of all Swedish reactors. They will fall due over a total period of approximately 50 years up to the middle of the 2l st century, but the greater part will fall due during the next 20 years. It is estimated that SEK 12.1 billion in current money terms

  3. Incorporating global warming risks in power sector planning: A case study of the New England region

    International Nuclear Information System (INIS)

    Krause, F.; Busch, J.; Koomey, J.

    1992-11-01

    Growing international concern over the threat of global climate change has led to proposals to buy insurance against this threat by reducing emissions of carbon (short for carbon dioxide) and other greenhouse gases below current levels. Concern over these and other, non-climatic environmental effects of electricity generation has led a number of states to adopt or explore new mechanisms for incorporating environmental externalities in utility resource planning. For example, the New York and Massachusetts utility commissions have adopted monetized surcharges (or adders) to induce emission reductions of federally regulated air pollutants (notably, SO 2 , NO x , and particulates) beyond federally mandated levels. These regulations also include preliminary estimates of the cost of reducing carbon emissions, for which no federal regulations exist at this time. Within New England, regulators and utilities have also held several workshops and meetings to discuss alternative methods of incorporating externalities as well as the feasibility of regional approaches. This study examines the potential for reduced carbon emissions in the New England power sector as well as the cost and rate impacts of two policy approaches: environmental externality surcharges and a target- based approach. We analyze the following questions: Does New England have sufficient low-carbon resources to achieve significant reductions (10% to 20% below current levels) in fossil carbon emissions in its utility sector? What reductions could be achieved at a maximum? What is the expected cost of carbon reductions as a function of the reduction goal? How would carbon reduction strategies affect electricity rates? How effective are environmental externality cost surcharges as an instrument in bringing about carbon reductions? To what extent could the minimization of total electricity costs alone result in carbon reductions relative to conventional resource plans?

  4. Development of an Implementation Plan Related to Biological Opinion on Operation of the Federal Columbia River Power System ; Step 1: Review and Critique of Implementation Plans.

    Energy Technology Data Exchange (ETDEWEB)

    Neitzel, Duane A.; Bunn, Amoret

    2000-12-01

    The Draft Biological Opinion on Operation of the Federal Columbia River Power System calls for the development of 1- and 5-year implementation plans. These plans will provide the roadmap for planning and subsequent implementation of actions intended to meet specific performance standards (i.e., biological objectives) in a timely manner. To develop implementation plans the key tasks and sequences of steps must be determined. Those responsible for specific tasks must be identified and they must understand what they need to do. There must be assurances that the resources (human, physical, and fiscal) to complete the tasks are available. Motivation and incentive systems should be set up. Systems to coordinate efforts and guide activity must be devised and installed. An information management system must be designed to manage and analyze data and ensure that appropriate data are collected. This will aid managers in assessing whether individual activities or actions are tracking with stated goals and objectives. Training programs to improve managerial and worker capability in making and implementing plans should be designed. Managerial leadership to guide the efforts of all individuals in achieving the goals of the anadromous and resident fish recovery must be developed. It is the entire process of managing fish recovery in relationship to the Biological Opinion that will guide, coordinate, motivate, and control work and determine the effectiveness and efficiency of plan implementation.

  5. Standard Review Plan for the review of safety analysis reports for nuclear power plants: LWR edition

    International Nuclear Information System (INIS)

    1987-06-01

    The Standard Review Plan (SRP) is prepared for the guidance of staff reviewers in the Office of Nuclear Reactor Regulation in performing safety reviews of applications to construct or operate nuclear power plants. The principal purpose of the SRP is to assure the quality and uniformity of staff reviews and to present a well-defined base from which to evaluate proposed changes in the scope and requirements of reviews. It is also a purpose of the SRP to make information about regulatory matters widely available and to improve communication and understanding of the staff review process by interested members of the public and the nuclear power industry. The safety review is primarily based on the information provided by an applicant in a Safety Analysis Report (SAR). The SAR must be sufficiently detailed to permit the staff to determine whether the plant can be built and operated without undue risk to the health and safety of the public. The SAR is the principal document in which the applicant provides the information needed to understand the basis upon which this conclusion has been reached. The individual SRP sections address, in detail, who performs the review, the matters that are reviewed, the basis for review, how the review is accomplished, and the conclusions that are sought. The safety review is performed by 25 primary branches. One of the objectives of the SRP is to assign the review responsibilities to the various branches and to define the sometimes complex interfaces between them. Each SRP section identifies the branch that has the primary review responsibility for that section. In some review areas the primary branch may require support, and the branches that are assigned these secondary review responsibilities are also identified for each SRP section

  6. Study on European Nuclear Safety Practices during Planned Outages at Nuclear Power Plants

    International Nuclear Information System (INIS)

    2001-12-01

    The present project was aimed at providing: a description of the current status of nuclear safety practices during planned outages at nuclear power plants followed in Europe; the criteria for the safety analysis of future reactors at the design stage; proposing a set of recommendations on good practices and criteria leading to the improvement of nuclear safety during those conditions. The work was organised in 3 phases: Collecting data on current practices; Analysis of questionnaire answers and drawing up of safety good practices references and recommendations; Collecting relevant ideas related to the future reactors at design stage (European Pressurised Water Reactor, European Passive Plant project, European Utilities Requirements and Utilities Requirement Document project). The key element of the performed work was the detailed questionnaire, based on bibliographical review, expert experience and outage practices available in the working team. Different safety areas and activities were covered: outage context; nuclear safety; outage strategy, organisation and control; operating feedback; use of Probabilistic Safety Assessment. The questionnaire was answered by 12 European nuclear power plants, representing 9 different European countries and three different types of reactors (Pressurised Water Reactor, Boiling Water Reactor and Water Water Energy Reactor). Conclusions were drawn under the following headers: Organisational survey and generalities Organisational effectiveness Quality of maintenance Quality of operation Engineering support, management of modification Specific aspects Each analysed subject includes the following topics: Questions background with a summary and the aim of the questions. Current status, that describes common practices, as derived from the answers to the questionnaire, and some examples of good specific practices. Identified good practices. (author)

  7. Introduction of composite reliability evaluation in power system operation planning; Introducao da confiabilidade composta no planejamento da operacao eletrica

    Energy Technology Data Exchange (ETDEWEB)

    Mello, J.C.O. [Centro de Pesquisas de Energia Eletrica (CEPEL), Rio de Janeiro, RJ (Brazil); Schilling, M.T.; Gomes, P. [ELETROBRAS, Rio de Janeiro, RJ (Brazil)

    1994-12-31

    This paper gives an overview of an ongoing, detailed and first-hand investigation about the current reliability levels of the Brazilian power system, as seen from the electrical operation planning point-of-view. A set of practical results are presented and commented. (author) 41 refs., 4 figs., 4 tabs.

  8. Optimum fuel loading and operation planning for light water reactor power stations. Part I. Pressurized water reactor case study

    International Nuclear Information System (INIS)

    Hoshino, T.

    1978-01-01

    A planning tool for strategic operation of nuclear power plants has been presented with a wider view on the overall utility system management. The tool was flexible enough to be capable of checking the feasibility of the proposed alternative plans as well as optimizing the plans in terms of the minimization of system operating costs over several refueling cycles. The problem was defined in a small-scale utility system that consisted of a nuclear power plant and a replacement power station. The optimum design was made on an in-core refueling pattern, its associated number of fuel assemblies, and the time length of coastdown operation. The optimization was subject to several physical and engineering constraints on reactor operation. Following the general decomposition approach, the method utilized iterative linear programming and a gradient projection algorithm of nonlinear programming. A typical pressurized water reactor was studied. The economic gain was obtained mainly by filling margins originally involved in the reactivity and burnup limitations as well as by optimum coastdown operations. The flexibility of the method was especially enhanced in a case of recovery planning after unexpected plant outages with subsequent forced power reductions

  9. Power and Liberty: A Long-Term Course Planning Strategy to Encourage the Contextualization of Events in American History

    Science.gov (United States)

    Endacott, Jason L.

    2011-01-01

    Applying a consistent historical theme throughout a social studies course is an effective long-term planning strategy that can promote student engagement, retention of information, and contextualized knowledge of history's continuity and change. This article demonstrates how one such theme, power and liberty, might be incorporated into a secondary…

  10. Study plan for evaluating carrying capacity: Measure 7.1A of the Northwest Power Planning Council's 1994 Fish and Wildlife Program. Report 2 of 4, Final report

    International Nuclear Information System (INIS)

    Neitzel, D.A.; Johnson, G.E.

    1996-05-01

    This report is one report of four that the Pacific Northwest National Laboratory (PNNL) staff used to address Measure 7.1A in the Northwest Power Planning Council's (Council) fish and Wildlife Program (Program) dated December 1994 (NPPC 1994). Measure 7.1A calls for the Bonneville Power Administration (BPA) to fund an evaluation of salmon survival, ecology, carrying capacity, and limiting factors in freshwater, estuarine, and marine habitats. Additionally, the Measure asks for the development of a study plan based on the critical uncertainties and research needs identified during the evaluation. In the evaluation of carrying capacity the authors concluded that defining capacity and listing the determinants of capacity is not a simple exercise. Capacity is a complex variable among the attributes that all together define salmon performance. To pursue the capacity parameter, that is, a single number or set of numbers that quantify how many salmon the basin or any part of the basin can support, will not lead to the development of a useful study plan. To increase understanding of ecology, carrying capacity, and limiting factors, it is necessary to deal with the complexity of the sustained performance of salmon in the Columbia River Basin. This report describes the elements of a study plan that could be used to increase the understanding of ecology, carrying capacity, and limiting factors that influence salmon survival under current conditions

  11. 21st Century Power Partnership Fellowship Program: Supporting Next-generation Planning Modeling Practices at South Africa's Power Utility Eskom

    Energy Technology Data Exchange (ETDEWEB)

    Zinaman, Owen

    2016-10-01

    This presentation details the 21st Century Power Partnership's fellowship program accomplishments from 2016. This fellowship brought two fellows from South Africa's power utility, Eskom, to the U.S. Department of Energy's National Renewable Energy Laboratory. The fellows spent two weeks working to improve the fidelity of Eskom's PLEXOS long-term and short-term models, which are used in long-term generation planning exercises and capacity adequacy assessments. The fellows returned to Eksom equipped with a new suite of tools and skills to enhance Eksom's PLEXOS modeling capabilities.

  12. Planning for risk-informed/performance-based fire protection at nuclear power plants. Final report

    International Nuclear Information System (INIS)

    Najafi, B.; Parkinson, W.J.; Lee, J.A.

    1997-12-01

    This document presents a framework for discussing issues and building consensus towards use of fire modeling and risk technology in nuclear power plant fire protection program implementation. The plan describes a three-phase approach: development of core technologies, implementation of methods, and finally, case studies and pilot applications to verify viability of such methods. The core technologies are defined as fire modeling, fire and system tests, use of operational data, and system and risk techniques. The implementation phase addresses the programmatic issues involved in implementing a risk-informed/performance-based approach in an integrated approach with risk/performance measures. The programmatic elements include: (1) a relationship with fire codes and standards development as defined by the ongoing effort of NFPA for development of performance-based standards; (2) the ability for NRC to undertake inspection and enforcement; and (3) the benefit to utilities in terms of cost versus safety. The case studies are intended to demonstrate applicability of single issue resolution while pilot applications are intended to check the applicability of the integrated program as a whole

  13. Plan 96 - Costs for management of the radioactive waste from nuclear power production

    International Nuclear Information System (INIS)

    1996-06-01

    This report presents a calculation of the costs for implementing all measures needed to manage and dispose of spent nuclear fuel and radioactive wastes from the Swedish nuclear power reactors. The cost calculations include costs for R,D and D as well as for decommissioning and dismantling the reactor plants etc. The following facilities and systems are already in operation: Transportation system for radioactive waste products, Central interim storage facility for spent nuclear fuel, Final repository for radioactive operational wastes. Plans exist for: Encapsulation plant for spent nuclear fuel, Deep repository for spent fuel and other long-lived waste, Final repository for decommissioning waste. The total future costs, in Jan 1996 prices, for the Swedish waste system from 1997 have been calculated to be 42.2 billion SEK (about 6.4 billion USD). The total costs apply for the waste obtained from 25 years of operation of all Swedish reactors. It is estimated that 10.6 billion SEK in current money has been spent through 1996. Costs based on waste quantities from operation of the reactors for 40 years are also reported. 6 refs

  14. Bird on the wire: Landscape planning considering costs and benefits for bird populations coexisting with power lines.

    Science.gov (United States)

    D'Amico, Marcello; Catry, Inês; Martins, Ricardo C; Ascensão, Fernando; Barrientos, Rafael; Moreira, Francisco

    2018-02-24

    Power-line grids are increasingly expanding worldwide, as well as their negative impacts on avifauna, namely the direct mortality through collision and electrocution, the reduction of breeding performance, and the barrier effect. On the other hand, some bird species can apparently benefit from the presence of power lines, for example perching for hunting purposes or nesting on electricity towers. In this perspective essay, we reviewed the scientific literature on both costs and benefits for avifauna coexisting with power lines. Overall, we detected a generalized lack of studies focusing on these costs or benefits at a population level. We suggest that a switch in research approach to a larger spatio-temporal scale would greatly improve our knowledge about the actual effects of power lines on bird populations. This research approach would facilitate suitable landscape planning encompassing both mitigation of costs and promotion of benefits for bird populations coexisting with power lines. For example, the strategic route planning of electricity infrastructures would limit collision risk or barrier effects for threatened bird populations. Concurrently, this strategic route planning would promote the range expansion of threatened populations of other bird species, by providing nesting structures in treeless but potentially suitable landscapes. We suggest establishing a collaborative dialogue among the scientific community, governments, and electricity companies, with the aim to produce a win-win scenario in which both biodiversity conservation and infrastructure development are integrated in a common strategy.

  15. Reducing radiation exposures at nuclear power plants using virtual job planning

    International Nuclear Information System (INIS)

    Verzilov, Y.; Husain, A.

    2014-01-01

    Advanced Dose Exposure Planning Tool (ADEPT) is an innovative solution for assisting nuclear station staff to effectively minimize worker dose during inspection and maintenance activities and to improve ALARA job planning. ADEPT combines visualization and simulation of the radioactive environment at a nuclear station to estimate worker dose. It allows users to walk through a virtual job plan and receive a live radiation dose estimate for the planned work. (author)

  16. An integrated stochastic multi-regional long-term energy planning model incorporating autonomous power systems and demand response

    International Nuclear Information System (INIS)

    Koltsaklis, Nikolaos E.; Liu, Pei; Georgiadis, Michael C.

    2015-01-01

    The power sector faces a rapid transformation worldwide from a dominant fossil-fueled towards a low carbon electricity generation mix. Renewable energy technologies (RES) are steadily becoming a greater part of the global energy mix, in particular in regions that have put in place policies and measures to promote their utilization. This paper presents an optimization-based approach to address the generation expansion planning (GEP) problem of a large-scale, central power system in a highly uncertain and volatile electricity industry environment. A multi-regional, multi-period linear mixed-integer linear programming (MILP) model is presented, combining optimization techniques with a Monte Carlo (MCA) method and demand response concepts. The optimization goal concerns the minimization of the total discounted cost by determining optimal power capacity additions per time interval and region, and the power generation mix per technology and time period. The model is evaluated on the Greek power system (GPS), taking also into consideration the scheduled interconnection of the mainland power system with those of selected autonomous islands (Cyclades and Crete), and aims at providing full insight into the composition of the long-term energy roadmap at a national level. - Highlights: • A spatial, multi-period, long-term generation expansion planning model is presented. • A Monte-Carlo method along with a demand response mechanism are incorporated. • Autonomous power systems interconnection is considered. • Electricity and CO 2 emission trade are taken into account. • Lignite, natural gas and wind power comprise the dominant power technologies

  17. Wien Automatic System Planning (WASP) Package. A computer code for power generating system expansion planning. Version WASP-III Plus. User's manual. Volume 1: Chapters 1-11

    International Nuclear Information System (INIS)

    1995-01-01

    As a continuation of its effort to provide comprehensive and impartial guidance to Member States facing the need for introducing nuclear power, the IAEA has completed a new version of the Wien Automatic System Planning (WASP) Package for carrying out power generation expansion planning studies. WASP was originally developed in 1972 in the USA to meet the IAEA's needs to analyze the economic competitiveness of nuclear power in comparison to other generation expansion alternatives for supplying the future electricity requirements of a country or region. The model was first used by the IAEA to conduct global studies (Market Survey for Nuclear Power Plants in Developing Countries, 1972-1973) and to carry out Nuclear Power Planning Studies for several Member States. The WASP system developed into a very comprehensive planning tool for electric power system expansion analysis. Following these developments, the so-called WASP-Ill version was produced in 1979. This version introduced important improvements to the system, namely in the treatment of hydroelectric power plants. The WASP-III version has been continually updated and maintained in order to incorporate needed enhancements. In 1981, the Model for Analysis of Energy Demand (MAED) was developed in order to allow the determination of electricity demand, consistent with the overall requirements for final energy, and thus, to provide a more adequate forecast of electricity needs to be considered in the WASP study. MAED and WASP have been used by the Agency for the conduct of Energy and Nuclear Power Planning Studies for interested Member States. More recently, the VALORAGUA model was completed in 1992 as a means for helping in the preparation of the hydro plant characteristics to be input in the WASP study and to verify that the WASP overall optimized expansion plan takes also into account an optimization of the use of water for electricity generation. The combined application of VALORAGUA and WASP permits the

  18. Planning and development of nuclear power programmes in the Federal Republic of Germany

    International Nuclear Information System (INIS)

    Haunschild, H.H.

    1983-01-01

    The development of the peaceful utilization of nuclear science and technology in the Federal Republic of Germany started in 1955. It concentrated on the development of nuclear energy with its important potential for energy supply, in order to cover the growing energy demand of the recovering economy, and on the application of nuclear radiation and radioactive isotopes in various areas of science and technology such as biology, medicine, chemistry, physics, materials research and development. From the beginning, the nuclear energy programme was a joint undertaking of government, industry and science. To achieve the necessary impetus and to supplement the activities of industry and universities, several nuclear research centres, in particular at Juelich and Karlsruhe, were founded. This comprehensive approach was the basis for the following rapid development of nuclear technology, as well as for its competitive structure and its safety record. With regard to nuclear energy utilization for electricity generation, heat supply, and ship propulsion a broad range of reactor concepts such as light- and heavy-water reactors, high-temperature reactors, and fast-breeder reactors was examined. Today, nuclear energy meets about 17% of the country's electricity demand. Fifteen nuclear power plants with a capacity of about 10,000 MW(e) are in operation; 11 plants with a total capacity of about 12,000 MW(e) are under construction, and the construction of another 10 plants is definitely planned. Activities in uranium enrichment, fuel element fabrication, and reprocessing have reached the industrial stage. The paper indicates possible future trends of the nuclear programme. The successful development of a national nuclear energy programme goes in parallel with broad international co-operation. Therefore the efforts to re-establish a stable system for co-operation in nuclear commerce and technology, based on international safeguards, should be strengthened

  19. The National Institute of Nuclear Research (ININ) and its participation in the External Radiological Emergency Plans at Laguna Verde Power plant; El ININ y su participacion en el Plan de Emergencia Radiologica Externo de la Central Laguna Verde

    Energy Technology Data Exchange (ETDEWEB)

    Suarez, G. [Instituto Nacional de Investigaciones Nucleares, Departamento de Proteccion Radiologica, A.P. 18-1027, 11801 Mexico D.F. (Mexico)

    1998-07-01

    In this article it is described the form in which the ININ participates in the External Radiological Emergency Plan at Laguna Verde Power plant. It is set the objective, mission and organization of this plan. The responsibilities and activities that plan has assigned are mentioned also the organization to fulfil them and the obtained results during 9 years of participation. (Author)

  20. Multi-objective and multi-criteria optimization for power generation expansion planning with CO2 mitigation in Thailand

    Directory of Open Access Journals (Sweden)

    Kamphol Promjiraprawat

    2013-06-01

    Full Text Available In power generation expansion planning, electric utilities have encountered the major challenge of environmental awareness whilst being concerned with budgetary burdens. The approach for selecting generating technologies should depend on economic and environmental constraint as well as externalities. Thus, the multi-objective optimization becomes a more attractive approach. This paper presents a hybrid framework of multi-objective optimization and multi-criteria decision making to solve power generation expansion planning problems in Thailand. In this paper, CO2 emissions and external cost are modeled as a multi-objective optimization problem. Then the analytic hierarchy process is utilized to determine thecompromised solution. For carbon capture and storage technology, CO2 emissions can be mitigated by 74.7% from the least cost plan and leads to the reduction of the external cost of around 500 billion US dollars over the planning horizon. Results indicate that the proposed approach provides optimum cost-related CO2 mitigation plan as well as external cost.

  1. The Blayais major construction project into perspective: nuclear power and land use planning in France, from the 1960's to the 1990's

    International Nuclear Information System (INIS)

    Cardarelly, Sebastien

    2014-01-01

    The energy issue has heavily influenced the regional planning of the French territory. As a massive public investment endeavour, the nuclear power program propelled the development of an important industry and rose the question of its incorporation into regional planning policies. This article focuses on the 'Grand Chantier' of the Blayais power station

  2. Development of in-service inspection plans for nuclear components at the Surry 1 nuclear power station

    International Nuclear Information System (INIS)

    Vo, T.V.; Simonen, F.A.; Doctor, S.R.; Smith, B.W.; Gore, B.F.

    1993-01-01

    As part of the nondestructive evaluation reliability program sponsored by the US Nuclear Regulatory Commission at Pacific Northwest Laboratory, a methodology has been developed for establishing in-service inspection priorities of nuclear power plant components. The method uses results of probabilistic risk assessment in conjunction with the techniques of failure modes and effects analysis to identify and prioritize the most risk-important systems and components for inspection at nuclear power plants. Surry nuclear power station unit 1 was selected for demonstrating the methodology. The specific systems selected for analysis were the reactor pressure vessel, the reactor coolant, the low pressure injection including the accumulators, and the auxiliary feedwater. The results provide a risk-based ranking of components that can be used to establish a prioritization of the components and a basis for developing improved in-service inspection plans at nuclear power plants

  3. The Wind Power Handbook. Planning and approval of wind power plants on shore and in coastal areas; Vindkraftshandboken. Planering och proevning av vindkraftverk paa land och i kustnaera vattenomraaden

    Energy Technology Data Exchange (ETDEWEB)

    2009-01-15

    The Wind Power Handbook is designed to make it easier for municipalities and wind energy companies to plan wind power projects. It contains the issues to be considered when planning and review, both the legal bases under essentially Planning and Building Act and the Environmental Code and the environmental assessments. The manual is primarily addressed to the municipalities and various operators. There are many interests to be met at a wind power establishment, which requires knowledge and cooperation of the different actors on the planning and approval process to be effective. Here we have gathered important knowledge base to facilitate the process and to contribute to a balanced decision

  4. The regulatory approach to ensuring the adequacy of emergency planning for nuclear power stations in South Africa

    International Nuclear Information System (INIS)

    Metcalf, P.E.

    1986-01-01

    The first nuclear power station in South Africa became operational in 1984. The paper describes the basis on which emergency planning was required from a regulatory point of view. The extent of planning required and the associated facilities are described, together with the structure of the emergency response organization and associated responsibilities. The provisions in place to ensure ongoing readiness of the emergency response organization are discussed. These include training and retraining of operational staff, equipment and inventory checks and the conducting of an annual full-scale demonstration exercise. (author)

  5. The National Institute of Nuclear Research (ININ) and its participation in the External Radiological Emergency Plans at Laguna Verde Power plant

    International Nuclear Information System (INIS)

    Suarez, G.

    1998-01-01

    In this article it is described the form in which the ININ participates in the External Radiological Emergency Plan at Laguna Verde Power plant. It is set the objective, mission and organization of this plan. The responsibilities and activities that plan has assigned are mentioned also the organization to fulfil them and the obtained results during 9 years of participation. (Author)

  6. Facility effluent monitoring plan for the 284-E and 284-W power plants

    International Nuclear Information System (INIS)

    Nickels, J.M.; Herman, D.R.

    1992-11-01

    A facility effluent monitoring plan is required by the US Department of Energy in DOE Order 5400.1 for any operations that involve hazardous materials and radioactive substances that could impact employee or public safety or the environment. A facility effluent monitoring plan determination was performed during calendar year 1991 and the evaluation requires the need for a facility effluent monitoring plan. This facility effluent monitoring plan assesses effluent monitoring systems and evaluates whether they are adequate to ensure the public health and safety as specified in applicable federal, state, and local requirements

  7. An analysis of operational experience during low power and shutdown and a plan for addressing human reliability assessment issues

    International Nuclear Information System (INIS)

    Barriere, M.; Luckas, W.; Whitehead, D.; Ramey-Smith, A.

    1994-06-01

    Recent nuclear power plant events (e.g. Chernobyl, Diablo Canyon, and Vogtle) and US Nuclear Regulatory Commission (NRC) reports (e.g. NUREG-1449) have led to concerns regarding human reliability during low power and shutdown (LP ampersand S) conditions and limitations of human reliability analysis (HRA) methodologies in adequately representing the LP ampersand S environment. As a result of these concerns, the NRC initiated two parallel research projects to assess the influence of LP ampersand S conditions on human reliability through an analysis of operational experience at pressurized water reactors (PWRs) an boiling water reactors (BWRs). These research projects, performed by Brookhaven National Laboratory for PWRS, and Sandia National Laboratories for BWRs, identified unique aspects of human performance during LP ampersand S conditions and provided a program plan for research and development necessary to improve existing HRA methodologies. This report documents the results of the analysis of LP ampersand S operating experience and describes the improved HRA program plan

  8. Discussion on the construction of an integrated system of plan budget and performance evaluation in nuclear power companies

    International Nuclear Information System (INIS)

    Li Juan

    2015-01-01

    The purpose to build the integrated information system of Plan Budget Evaluation (JYK) is to ensure that nuclear power companies under CNNC can better use the JYK management system. Through the system, the enterprise operation management, economic activity analysis and strategic objectives are combined effectively. The structure and mode of the system are built based on analysis of the status of domestic and foreign enterprises on plan, budget and performance evaluation, as well as considering the characteristics of production management and performance evaluation in nuclear power companies. The JYK focuses on key technical points of JYK, and will facilitate completion of operational target and key tasks of nuclear companies, and promote the improvement of the overall management level. (author)

  9. The response of the Government of Ontario to the final report of the Royal Commission on Electric Power Planning

    International Nuclear Information System (INIS)

    1981-05-01

    In March 1980, after nearly five years of hearings and research, the Ontario Royal Commission on Electric Power Planning submitted the first volume of its final report. The remaining eight volumes were submitted in April 1980. The Commission made 88 recommendations on technical, operational, and policy issues. The present document sets out the Ontario government's response to the recommendations. The government accepts and is implementing 77 recommendations. Four recommendations require further study, and six have been rejected

  10. Assessing emergency planning zone for new nuclear power plant considering risk of extreme external events

    Science.gov (United States)

    Alzbutas, Robertas

    2015-04-01

    In general, the Emergency Planning Zones (EPZ) are defined as well as plant site and arrangement structures are designed to minimize the potential for natural and manmade hazards external to the plant from affecting the plant safety related functions, which can affect nearby population and environment. This may include consideration of extreme winds, fires, flooding, aircraft crash, seismic activity, etc. Thus the design basis for plant and site is deeply related to the effects of any postulated external events and the limitation of the plant capability to cope with accidents i.e. perform safety functions. It has been observed that the Probabilistic Safety Assessment (PSA) methodologies to deal with EPZ and extreme external events have not reached the same level of maturity as for severe internal events. The design basis for any plant and site is deeply related to the effects of any postulated external events and the limitation of the plant capability to cope with accidents i.e. perform safety functions. As a prime example of an advanced reactor and new Nuclear Power Plant (NPP) with enhanced safety, the International Reactor Innovative and Secure (IRIS) and Site selection for New NPP in Lithuania had been considered in this work. In the used Safety-by-Design™ approach, the PSA played obviously a key role; therefore a Preliminary IRIS PSA had been developed along with the design. For the design and pre-licensing process of IRIS the external events analysis included both qualitative evaluation and quantitative assessment. As a result of preliminary qualitative analyses, the external events that were chosen for more detailed quantitative scoping evaluation were high winds and tornadoes, aircraft crash, and seismic events. For the site selection in Lithuania a detail site evaluation process was performed and related to the EPZ and risk zoning considerations. In general, applying the quantitative assessment, bounding site characteristics could be used in order to

  11. Nuclear power reactor security personnel training and qualification plan reviewer workbook

    International Nuclear Information System (INIS)

    1979-06-01

    The Training and Qualification Plan Reviewer Workbook has been developed to provide the information required for evaluating the adequacy of the Training and Qualification (T and Q) Plans developed to meet the requirements of 10 CFR 73.55(b)(4) and 10 CFR 73, Appendix B

  12. Nuclear power plants in Europe 1996. Report on operation, construction and planning in 18 European countries

    International Nuclear Information System (INIS)

    Anon.

    1996-01-01

    Eighteen European countries operate and build, respectively, nuclear power plants in 1996. The 'Nuclear Power Plants in Europe 1996' atw report singles out the main events and lines of development. As per August 1996, 216 (1995: 215) nuclear generating units (which means power reactors for the purposes of this report) with an aggregate 177,916 (177,010) MWe installed gross capacity are in operation and 24 (26) units with 23,086 (24,786) MWe are under construction in seven countries. This adds up to a total of 240 (241) nuclear generating units with an aggregate 201,002 (201,796) MWe. In the nuclear power plants in Europe, some 1067 (1048) TWh of nuclear power was converted into electric power in 1995; 802 (792) TWh of this aggregate was converted in 142 (137) units in the European Union (EU). In the EU the share of nuclear power in the public supply of electricity was 36%. Lithuania, with 86 (77)% has the highest share of nuclear power in Europe, followed by France with 76 (75)% and Belgium with 56%. The lowest percentage, only 4 (5)%, is recorded in the Netherlands. As a consequence of electricity imports, nuclear power holds considerable shares in the public electricity supply also of countries in which no nuclear power are operated, such as Italy or Austria. (orig.) [de

  13. Visits to Australia by nuclear powered or armed vessels: contingency planning for the accidental release of ionizing radiation

    International Nuclear Information System (INIS)

    1989-01-01

    The report refers to the adequacy of current contingency planning by the Australian Federal and Senate authorities to deal with the accidental release of ionizating radiation from visiting nuclear powered or armed vessels in Australian waters and ports. Much of the material was obtained in response to questions put in writing by the Senate Standing Committee to the Department of Defence, ANSTO and others. In addition, the report contains relevant information from Commonwealth documents as well as the Committee findings and recommendations. Issues considered include: types of visiting nuclear powered vessels, accident likelihood and consequences, differences between naval and land-based reactors, safety records. The persons or organizations who made submissions or appeared in all public hearings are listed in the appendixes, along with all visits to Australian ports by nuclear powered warships from 1976 to 1988

  14. Particular intervention plan of the Cruas-Meysse Nuclear Power Plant

    International Nuclear Information System (INIS)

    2013-01-01

    The Particular intervention plan (PPI in French) is an emergency plan which foresees the measures and means to be implemented to address the potential risks of the presence and operation of a nuclear facility. This plan is implemented and developed by the Prefect in case of nuclear accident (or incident leading to a potential accident), the impact of which extending beyond the facility perimeter. It represents a special section of the organisation plan for civil protection response (ORSEC plan). The PPI foresees the necessary measures and means for crisis management during the first hours following the accident and is triggered by the Department Prefect according to the information provided by the facility operator. Its aim is to protect the populations leaving within 10 km of the facility against a potential radiological hazard. The PPI describes: the facility, the intervention area, the protection measures for the population, the conditions of emergency plan triggering, the crisis organisation, the action forms of the different services, and the post-accident stage. This document is the public version of the Particular intervention plan of the Cruas-Meysse NPP (Ardeche, France)

  15. METHODOLOGICAL PROBLEMS OF LAND USE PLANNING LOCALLY IN TERMS OF NEW LAND RELATIONS AND DECENTRALIZATION OF POWER

    Directory of Open Access Journals (Sweden)

    N. Kapinos

    2017-05-01

    Full Text Available Summary Fundamental changes of land relations that have been established for the period of land reform in the independent Ukraine and the new socio-economic and environmental problems identified new character and content of the land. During the land reform in Ukraine to land management encountered new challenges that focus on the implementation of land policy and land relations fundamental change. Accordingly, to land management faces new challenges. Today for events to decentralize power facilities, new land - the territory united local communities should determine for whom the prospect of organizing the use and protection of land and other natural resources. However, the current land law the answer to this problem does not. Instead, normalization is an attempt to issues related to improving the quality of drafting documentation spatial planning (urban planning documents establish procedures for integrated development plans of local communities, the introduction of rules regulating local area to establish procedures for planning, construction and other use areas and about objects, improving public hearings to address public interests and relieve tension in the planning and construction of the territories. However, planning documentation does not solve the problems of perspective development of the organization use and protection of land and other natural resources. There is a need to distinguish between objects of regional urban planning and land management. This is because the urban planning regulations covering mainly two categories of land (settlements, industry, transport, communications and other purposes, not including agricultural land, which houses objects of capital construction. However, they make up for Ukraine just 4.2% of the total area. For the remaining seven categories of land (agricultural land, forest and water resources, conservation, recreation, recreational purposes land use planning and their protection should be based on

  16. Incorporating global warming risks in power sector planning: A case study of the New England region

    International Nuclear Information System (INIS)

    Krause, F.; Busch, J.; Koomey, J.

    1992-11-01

    The following topics are described in reference to electric power production in New England: Fuel Prices; Emission Factors and Externality Surcharges; Cost and Potential of Demand-Site Efficiency Improvements; Fuel Switching; Conventional Utility Generation; Gas Supply Constraints; Cogeneration Potential; Biomass Resources; Potential Power Production from Municipal Solid Waste; and Wind Resource Potential

  17. Transmission expansion planning under increased uncertainties, towards efficient and sustainable power systems

    NARCIS (Netherlands)

    Ciupuliga, A.R.

    2013-01-01

    The ongoing liberalization process around the world has led to the emergence of energy markets, facilitating more international trade between countries making the best use of energy resources and optimizing overall power systems. Consequently, inter-area power exchanges have significantly increased

  18. MILP Approach for Bilevel Transmission and Reactive Power Planning Considering Wind Curtailment

    DEFF Research Database (Denmark)

    Ugranli, Faruk; Karatepe, Engin; Nielsen, Arne Hejde

    2017-01-01

    structure are designated for the market clearing which is formulated by using the linearized optimal power flow equations. In order to obtain mixed-integer linear programming formulation, the so-called lower level problems are represented by using primal-dual formulation. By using the proposed method, power...

  19. Public health and urban planning: a powerful alliance to be enhanced in Italy.

    Science.gov (United States)

    D'Alessandro, D; Appolloni, L; Capasso, L

    2017-01-01

    Urban planning has played and still plays a key role in improving urban health and indoor health. The authors sketch out the historical evolution of the relationships between Public Health and urban planning, in particular to what happened in Italy during the past 150 years. The authors suggest some lines for further research, but also describe some interventions that could obtain practical results in terms of health gains for the population.

  20. A multi-period superstructure optimisation model for the optimal planning of China's power sector considering carbon dioxide mitigation

    International Nuclear Information System (INIS)

    Zhang Dongjie; Ma Linwei; Liu Pei; Zhang Lili; Li Zheng

    2012-01-01

    Power sector is the largest CO 2 emitter in China. To mitigate CO 2 emissions for the power sector is a tough task, which requires implementation of targeted carbon mitigation policies. There might be multiple forms for carbon mitigation policies and it is still unclear which one is the best for China. Applying a superstructure optimisation model for optimal planning of China's power sector built by the authors previously, which was based on real-life plants composition data of China's power sector in 2009, and could incorporate all possible actions of the power sector, including plants construction, decommission, and application of carbon capture and sequestration (CCS) on coal-fuelled plants, the implementation effects of three carbon mitigation policies were studied quantitatively, achieving a conclusion that the so-called “Surplus-Punishment and Deficit-Award” carbon tax policy is the best from the viewpoint of increasing CO 2 reduction effect and also reducing the accumulated total cost. Based on this conclusion, the corresponding relationships between CO 2 reduction objectives (including the accumulated total emissions reduction by the objective year and the annual emissions reduction in the objective year) were presented in detail. This work provides both directional and quantitative suggestions for China to make carbon mitigation policies in the future. - Highlights: ► We study the best form of carbon mitigation policy for China's power sector. ► We gain quantitative relationship between CO 2 reduction goal and carbon tax policy. ► The “Surplus-Punishment and Deficit-Award” carbon tax policy is the best. ► Nuclear and renewable power and CCS can help greatly reduce CO 2 emissions of the power sector. ► Longer objective period is preferred from the viewpoint of policy making.

  1. GA-based multi-objective optimization for distributed generations planning with DLMs in distribution power systems

    Directory of Open Access Journals (Sweden)

    Bindeshwar Singh

    2017-05-01

    Full Text Available In the present scenario of all over world, the planning of distributed generations (DGs in distribution power systems are very important issues from power system performances viewpoints. The broad categories of different types of DGs on the basis of their power delivering characteristics are considered T1, T2, T3 and T4 with different load models (DLMs for the analysis in this paper. This paper presents the impact assessment of optimally placed different types of DGs (such as T1, T2, T3 and T4 with DLMs by employing genetic algorithm (GA in the distribution power systems (DPSs form total minimum real power loss of the system viewpoint. Different DPS performance parameters such as minimization of real power loss, minimization of reactive power loss, improvement of voltage profile, reduction of the short circuit current or MVA line capacity and reduction of the environmental green house gases like carbon dioxide (CO2, sulphur dioxide (SO2, nitrogen oxide (NOx and particulate matters in emergency e.g. under fault, sudden change in field excitation of alternators or load increase in the distribution power system are considered. The contribution of the present work is to investigate the comparisons of different DGs with DLMs by excercizing GA in the distribution systems form minimum total real power loss of the system viewpoint. The effectiveness of the proposed methodology is tested on IEEE-37 bus distribution test system. The different types of DGs (such as T1, T2, T3 and T4 with DLMs have shown different behaviours for power system performance indices such as PLI, QLI, VDI, SCCI and EIRI viewpoints. The sequence of overall power system performance indices such as PLI, QLI, VDI, SCCI and EIRI are as follows: T2>T1>T4>T3. This paper presents that the overall performance of T2 type DG is better as compared to T1, T3 and T4 types DGs in the distribution system form minimum real power loss of the system viewpoint.

  2. Risk perception, trust, and factors related to a planned new nuclear power plant in Taiwan after the 2011 Fukushima disaster

    International Nuclear Information System (INIS)

    Ho, Jung-Chun; Su, Chien-Tien; Chen, Ruey-yu; Chang, Hung-Lun; Ieong, Marco C F; Chang, Peter Wushou; Kao, Shu-Fen; Wang, Jung-Der; Lee, Chiao-Tzu Patricia

    2013-01-01

    After the Fukushima nuclear disaster in March 2011, an international review of nuclear safety indicated that two of the three nuclear power plants (NPPs) operating in Taiwan were listed as the most dangerous in the world. To understand the perception of NPP risks by the public in Taiwan and their attitudes regarding a planned fourth NPP after the Fukushima nuclear incident in 2011, a study was conducted in August 2011. A sample of 2819 individuals responded to the survey, with 66% perceiving that Taiwan’s safety management of NPPs was inferior to Japan’s, while 40% perceived a higher possibility of nuclear accidents like that in Japan. On average, a ‘safe’ distance of 94 km from an NPP was expected. 56% opposed the planned fourth NPP, with females (adjusted odd ratios (aOR) 2.03; 95% confidence interval (CI) 1.71–2.41), residence near the planned fourth NPP (aOR/CI 13.90/7.79–24.80), distrust of safety management (aOR/CI 1.98/1.45–2.69) and emergency planning (aOR/CI 1.89/1.49–2.40) as the main determinants. Others included those who expected larger safe distances from an NPP (trend test, p < 0.001), perceived excess cancer risks of living within 30 km of an NPP (aOR/CI 2.74/2.02–3.71), and projection of no electric shortage without NPPs (aOR/CI 1.93/1.50–2.49). Given that Taiwan’s large population lives close to the existing NPPs and long-term concerns about the safety of these nuclear plants, the Fukushima incident in Japan likely augmented public risk perceptions on nuclear power in general and on the planned fourth NPP. (paper)

  3. Modulations of EEG beta power during planning and execution of grasping movements.

    Directory of Open Access Journals (Sweden)

    Manuel Zaepffel

    Full Text Available Although beta oscillations (≈ 13-35 Hz are often considered as a sensorimotor rhythm, their functional role remains debated. In particular, the modulations of beta power during preparation and execution of complex movements in different contexts were barely investigated. Here, we analysed the beta oscillations recorded with electroencephalography (EEG in a precued grasping task in which we manipulated two critical parameters: the grip type (precision vs. side grip and the force (high vs. low force required to pull an object along a horizontal axis. A cue was presented 3 s before a GO signal and provided full, partial or no information about the two movement parameters. We measured beta power over the centro-parietal areas during movement preparation and execution as well as during object hold. We explored the modulations of power in relation to the amount and type of prior information provided by the cue. We also investigated how beta power was affected by the grip and force parameters. We observed an increase in beta power around the cue onset followed by a decrease during movement preparation and execution. These modulations were followed by a transient power increase during object hold. This pattern of modulations did not differ between the 4 movement types (2 grips ×2 forces. However, the amount and type of prior information provided by the cue had a significant effect on the beta power during the preparatory delay. We discuss how these results fit with current hypotheses on the functional role of beta oscillations.

  4. U.S. plans for new nuclear power plants: who, what, how, why?

    International Nuclear Information System (INIS)

    Petroll, M.; Tveiten, B.

    2007-01-01

    Energy forecasts predict electricity consumption in the United States of America to rise 40 percent by 2030. The new baseload capacity to be added on different scales for different regions can be met by coal fired or by nuclear power plants. Climate change is increasingly seen as the No. 1 environmental problem. It is to be expected that measures of carbon dioxide control will inflict an economic penalty on the use of coal. More than a dozen firms are examining the construction of new nuclear power plants. The licensing procedure was reformed so as to answer questions of safety and environmental impact before any decisions to build are taken. Combined construction and operating permits as well as standardization and tight project management are to help avoid past mistakes. The first application for building permits will probably be filed in the autumn. The government, within its policy supporting low-emission power technologies, created incentives for building new nuclear power plants. In addition to financing, there are a number of other problems to be solved, i.e. hiring qualified labor; ensuring the supply chain; expanding the high-voltage power grid. As nuclear power policy in the US is less polarized than in Germany, the construction of new nuclear power plants is not going to depend on the next presidential elections. (orig.)

  5. SaskPower climate change action plan 1997/98 progress report

    International Nuclear Information System (INIS)

    1998-10-01

    In 1998, SaskPower signed their first large-scale cogeneration energy contract. Over the next 25 years, SaskPower will buy 210 megawatts of power from the Meridian Cogeneration Project offsetting carbon dioxide emissions by 280,000 tonnes per year and providing a source of clean, safe and reliable power. Their Condie/QE transmission line began operation in Oct. 1997, improving the efficiency of power flow and reducing carbon dioxide emissions by 96,000 tonnes per year. Their improved generating facilities are decreasing the quantity of greenhouse being produced per unit of thermal energy. Efficiency upgrades reduced over 480,000 tonnes of carbon dioxide in 1997. Successful energy audits and partnerships with government agencies and communities are keeping them on track to meet their client initiatives target. SaskPower will invest in its first-ever international offset project this year, recovering greenhouse gases from a Connecticut landfill. Their Shand greenhouse, which draws excess heat from the Shand Power Station, produced over 1.6 million seedlings for conservation projects across the province since 1991

  6. Health and safety impacts of nuclear, geothermal, and fossil-fuel electric generation in California. Volume 4. Radiological emergency response planning for nuclear power plants in California

    International Nuclear Information System (INIS)

    Yen, W.W.S.

    1977-01-01

    This report reviews the state of emergency response planning for nuclear power plants in California. Attention is given to the role of Federal agencies, particularly the Nuclear Regulatory Commission, in planning for both on and off site emergency measures and to the role of State and local agencies for off site planning. The relationship between these various authorities is considered. Existing emergency plans for nuclear power plants operating or being constructed in California are summarized. The developing role of the California Energy Resources Conservation and Development Commission is examined

  7. Kilowatt isotope power system. Phase II plan. Volume V. Safety, quality assurance and reliability

    International Nuclear Information System (INIS)

    1978-01-01

    The development of a Kilowatt Isotope Power System (KIPS) was begun in 1975 for the purpose of satisfying the power requirements of satellites in the 1980's. The KIPS is a 238 PuO 2 -fueled organic Rankine cycle turbine power system to provide a design output of 500 to 2000 W. Included in this volume are: launch and flight safety considerations; quality assurance techniques and procedures to be followed through system fabrication, assembly and inspection; and the reliability program made up of reliability prediction analysis, failure mode analysis and criticality analysis

  8. Local planning and the electric power industry: lessons from the San Gorgonio Pass

    Energy Technology Data Exchange (ETDEWEB)

    Throgmorton, J.A.

    1986-01-01

    The electric power industry is changing in significant ways, but the role of local planners in guiding that change has not yet been clearly articulated. This article seeks to clarify that role by reporting and interpreting what happened in Palm Springs, California, when local planners confronted intense wind energy development pressure. There, local planners constrained development because the local structure of electric power supply did not permit the risks and benefits of wind energy development to be allocated in a manner that local residents considered fair. Development could have been less constrained if local planners had diverged from their traditional role as land use regulators and instead explored alternative local electric power structures.

  9. Philippines. Church vs. state: Fidel Ramos and family planning face "Catholic Power".

    Science.gov (United States)

    1994-08-24

    Catholic groups and individuals united in a public rally in Manila's Rizal Park to decry a "cultural dictatorship," which promotes abortion, homosexuality, lesbianism, sexual perversion, condoms, and artificial contraception. Government spokesmen responded that condoms and contraception were part of government policy to spread family planning knowledge and informed choices among the population. Cardinal Jaime Sin and former president Corazon Aquino joined forces to lead the movement against the national family planning program in the largest demonstration since the ouster of Ferdinand Marcos in 1986. Also criticized was the 85-page draft action plan for the International Conference on Population and Development (ICPD) scheduled for September 1994. Cardinal Sin accused President Clinton of using the action plan to promote worldwide abortion. Under the administration of President Fidel Ramos, family planning funding has quintupled and the number of family planning workers has increased from 200 to 8000. President Ramos has gone the farthest of any administration in opposing the Church's positions on contraception and abortion, although years ago Fidel Ramos and Cardinal Sin were allies in the effort to push out Ferdinand Marcos. The population of the Philippines is 85% Catholic, and laws reflect the Church's doctrine against divorce and abortion. The current growth rate is 2.3%, and the goal is to reduce growth to 2.0% by 1998, the end of Ramos's term in office. The population target is in accord with demographic goals proposed in the UN draft action plan. The Vatican has opposed the language in the plan and may have encouraged other religious leaders to join those opposed to the "war against our babies and children." Sin said that contraceptive distribution was "intrinsically evil" and should be stopped now. Ramos's administration stated that their policies and programs are not "in the hands of the devil" and there is support for the Church on family values and

  10. PEGASO - simulation model for the operation of nuclear power plants for planning purposes

    International Nuclear Information System (INIS)

    Ribeiro, A.A.T.; Muniz, A.A.

    1979-07-01

    The utilization manual for PEGASO is presented, consisting of a set of programs whose objective is to simulate the monthly operation of nuclear power plants (up to 10 NPP), determining the principal physical parameters and criticality. (Author) [pt

  11. Kilowatt isotope power system phase II plan. Volume II: flight System Conceptual Design (FSCD)

    Energy Technology Data Exchange (ETDEWEB)

    1978-03-01

    The Kilowatt Isotope Power System (KIPS) Flight System Conceptual Design (FSCD) is described. Included are a background, a description of the flight system conceptual design, configuration of components, flight system performance, Ground Demonstration System test results, and advanced development tests.

  12. Plan of intakes for establish more Shimane-3 in Shimane Nuclear Power Plant

    International Nuclear Information System (INIS)

    Ohmura, Tsuyoshi; Nakamoto, Kenji; Fukumoto, Tadashi; Kanda, Kazunori

    2007-01-01

    Shimane-3 reactor (ABWR) has been constructed to aim at operating in December, 2011. Outline of intakes works are stated. The environmental loads and cost were reduced by changing intake works from the embedded steel pipe method to the undersea tunnel method. Plan of intakes, development of Pneumatic Caisson intake, and investigation of bedrock of submarine in the surrounding of intake are reported. The construction planning of Pneumatic Caisson intake consists of the foundation work, installation of intake unit, connection of intake tunnels and flow of water. The uniformity intake structure was investigated by the hydraulic model tests and the numerical analysis. Dredging of rocks in the foundation spot of intake and construction of intakes on land are under construction. A construction work plan, design for intakes, the embedded steel pipe method, the undersea tunnel method, Pneumatic Caisson intake, topographic features and intake tanks are illustrated. (S.Y.)

  13. Test plan: Brayton Isotope Power System Ground Demonstration System (BIPS-GDS)

    International Nuclear Information System (INIS)

    1976-01-01

    The purpose of this test plan is to provide an overall outline of all testing to be accomplished on the GDS. Included in this test plan are administrative requirements, instrumentation accuracies, instrumentation, equipment definitions, system test setup, and facility installation. The test program will enable collection of sufficient data to establish material, component, and system design integrity. The data will also be used to establish and evaluate component and system performance and reliability characteristics, verification of proper system component integration prior to initiation of Phase II, and flight system (FS) development

  14. Study of electrical power facilities and measures for planned outages in Japanese hemodialysis clinics after the Great East Japan Earthquake.

    Science.gov (United States)

    Ishida, Kai; Sawa, Manami; Fujiwara, Kousaku; Hirose, Minoru; Tsuruta, Harukazu; Takeuchi, Akihiro; Ikeda, Noriaki

    2013-02-01

    The Great East Japan Earthquake on 11 March 2011 caused major damage in northeastern Japan. The Kanto region experienced a massive electrical power shortage in the summer of 2011. A questionnaire was submitted to 354 hemodialysis clinics in Kanagawa prefecture and the Tokyo metropolitan area, excluding isolated islands, and 176 responses were analyzed (49.7%). The questions included evaluation of the availability of a private electricity generator, countermeasures in case of a planned outage, awareness of saving electricity, and improvement of safety of medical devices or electrical facilities after the earthquake. Only 12% of the clinics had private electricity generators and many clinics had no plans to introduce this facility. However, 96% of the clinics had established countermeasures to deal with a planned outage. Many clinics planned to provide dialysis on a different day or at a different time. All clinics had tried hard to establish procedures to save electricity in the summer of 2011, and 84% of the clinics had reconsidered and improved the safety of medical devices or electricity facilities after the earthquake. These results show that the awareness of crisis management was greatly improved in the wake of the earthquake. © 2012 The Authors. Therapeutic Apheresis and Dialysis © 2012 International Society for Apheresis.

  15. System planning analysis applied to OTEC: initial cases by Florida Power Corporation. Task II report No. FC-5237-2

    Energy Technology Data Exchange (ETDEWEB)

    None

    1980-03-01

    The objective of the task was to exercise the FPC system planning methodology on: (1) Base Case, 10 year generation expansion plan with coal plants providing base load expansion, and (2) same, but 400 MW of OTEC substituting for coal burning units with equal resultant system reliability. OTEC inputs were based on reasonable economic projections of direct capital cost and O and M costs for first-generation large commercial plants. OTEC inputs discussed in Section 2. The Base Case conditions for FPC system planning methodology involved base load coal fueled additions during the 1980's and early 1990's. The first trial runs of the PROMOD system planning model substituted OTEC for 400 MW purchases of coal generated power during 1988-1989 and then 400 MW coal capacity thereafter. Result showed higher system reliability than Base Case runs. Reruns with greater coal fueled capacity displacement showed that OTEC could substitute for 400 MW purchases in 1988-1989 and replace the 800 MW coal unit scheduled for 1990 to yield equivalent system reliability. However, a 1995 unit would need to be moved to 1994. Production costing computer model runs were used as input to Corporate Model to examine corporate financial impact. Present value of total revenue requirements were primary indication of relative competitiveness between Base Case and OTEC. Results show present value of total revenue requirements unfavorable to OTEC as compared to coal units. The disparity was in excess of the allowable range for possible consideration.

  16. Analysis of the emergency plan of Angra dos Reis Nuclear Power Plants: a critical view related to accessibility and mobility of people with special needs

    International Nuclear Information System (INIS)

    Correa, Luanda C.A.; Correa, Samanda C.A.; Santos, Geissa; Souza, Edmilson M.

    2014-01-01

    This work intends to make a critical analysis of the emergency plan of the Angra dos Reis Nuclear Power Plants related to appropriate transportation, accommodation and infrastructure for people with special needs

  17. Offshore wind power - Possibilities and shortcomings in the planning and design; Vindkraft till havs - Moejligheter och brister vid planering och projektering

    Energy Technology Data Exchange (ETDEWEB)

    Andre, Daniel

    2010-02-15

    The purpose of this report is to examine how the planning preparedness offshore unfolds. Planning conditions of municipalities have been investigated through interviews with municipal planners and representatives of the wind power stakeholders. At the same time, the problems and deficiencies that impede the expansion of offshore wind power have been identified. In the report, based on the survey of the state of planning, as well as the shortcomings of current systems, the Swedish National Board of Housing, Building and Planning presents opportunities for improvements. With these proposals the Swedish National Board of Housing, Building and Planning opens up for an increased cooperation with the aim to facilitate a future expansion of offshore wind power. The report primarily addresses central government agencies and authorities, county councils, as well as planners or other officers of the national, regional and municipal levels

  18. 10 CFR Appendix C to Part 73 - Nuclear Power Plant Safeguards Contingency Plans

    Science.gov (United States)

    2010-01-01

    ... individual, group, or organizational entity responsible for each decision and action. The goals of licensee... licensees to safeguards contingencies; (3) To ensure the integration of the licensee response with the... incidents covered in the plan. d. Definitions—A list of terms and their definitions used in describing...

  19. NCAA Tries to Please Football Powers and Federal Judge with New TV Plan.

    Science.gov (United States)

    Farrell, Charles S.

    1984-01-01

    The National Collegiate Athletics Association's new plan for more limited involvement in negotiations for televising college football games is reported. The proposal is a result of recent antitrust litigation, and comments by interested parties on the situation and court opinions are included. (MSE)

  20. Interim format and content for a physical security plan for nuclear power plants

    International Nuclear Information System (INIS)

    1977-02-01

    The document serves as interim guidance to assist the licensee or applicant in the preparation of a physical security plan. It is to be used in conjunction with interim acceptance criteria for physical security programs, which will be distributed at a later date

  1. Operational planning of an independent microgrid containing tidal power generators, SOFCs, and photovoltaics

    International Nuclear Information System (INIS)

    Obara, Shin’ya; Kawai, Masahito; Kawae, Osamu; Morizane, Yuta

    2013-01-01

    Highlights: ► The characteristics of a microgrid composed of SOFCs and tidal power generators were investigated. ► The CO 2 emissions of this microgrid were calculated based on an oceanographic investigation. ► The frequency and wave form quality of the electric power system were investigated. ► The voltage regulation and reactive power control of the electric power system need to be improved. -- Abstract: The development of local energy systems is important to curtailing global warming and improving public safety. Therefore, in this work, the basic performance of an independent microgrid consisting of tidal power generators, photovoltaics, fuel cells, and heat pumps to locally produce energy for local consumption was analyzed. Fast tidal currents near inlets that join lakes to the sea were converted into electrical energy via a three-phase synchronized generator connected to Darius water turbines. On the basis of the results of an oceanographic survey, the production of electricity and the CO 2 emissions of each generator were calculated using balanced equations for electricity and heat. The calculations indicated that 33% of the CO 2 emissions were associated with the energy supplied through conventional methods during the summer season. Although the frequency and waveform of the electricity of the microgrid were high quality, improvement in the voltage regulation was still required.

  2. Development of Resonant Diplexers for high-power ECRH – Status, Applications, Plans

    Directory of Open Access Journals (Sweden)

    Kasparek W.

    2015-01-01

    Full Text Available The development of diplexers for ECRH has been pursued at a number of institutes because of their attractive variety of applications: Power combination, non-mechanical, electrically controlled switching (of combined beams between launchers with tens of kHz, and discrimination of low-power ECE signals from high-power ECRH is feasible. In a first part, this paper reports on plasma experiments with a ring resonator (Mk IIa at ASDEX Upgrade. Commissioning experiments on fast switching between two launchers for synchronous stabilization of neoclassical tearing modes, as well as in-line ECE measurements have been performed, and experimental issues and first results are discussed. A clear influence of the switching phase on the amplitude of the 3/2 NTM mode was measured, complete stabilization could, however, not be demonstrated yet mainly due to imperfect resonator control. Concepts for improved tracking of the diplexers to the gyrotron frequency are presented. In a second part, the design of diplexers with ring resonators matched to HE11 fields is briefly discussed; these devices can be connected to corrugated waveguides without any mode converters. A compact version (MQ IV is under investigation, which is compatible with the ITER ECRH system (170 GHz, 63.5 mm waveguide, vacuum tight casing, with the final goal of high-power tests at the 170 GHz gyrotron facility at JAEA in Naka, Japan. First low-power test results are presented.

  3. Methods for planning and operating decentralized combined heat and power plants

    Energy Technology Data Exchange (ETDEWEB)

    Palsson, H.

    2000-02-01

    In recent years, the number of decentralized combined heat and power (DCHP) plants, which are typically located in small communities, has grown rapidly. These relatively small plants are based on Danish energy resources, mainly natural gas, and constitute an increasing part of the total energy production in Denmark. The topic of this thesis is the analysis of DCHP plants, with the purpose to optimize the operation of such plants. This involves the modelling of district heating systems, which are frequently connected to DCHP plants, as well as the use of heat storage for balancing between heat and power production. Furthermore, the accumulated effect from increasing number of DCHP plants on the total power production is considered. Methods for calculating dynamic temperature response in district heating (DH) pipes have been reviewed and analyzed numerically. Furthermore, it has been shown that a tree-structured DH network consisting of about one thousand pipes can be reduced to a simple chain structure of ten equivalent pipes without loosing much accuracy when temperature dynamics are calculated. A computationally efficient optimization method based on stochastic dynamic programming has been designed to find an optimum start-stop strategy for a DCHP plant with a heat storage. The method focuses on how to utilize heat storage in connection with CHP production. A model for the total power production in Eastern Denmark has been applied to the accumulated DCHP production. Probability production simulations have been extended from the traditional power-only analysis to include one or several heat supply areas. (au)

  4. Spatio-temporal modelling of electrical supply systems to optimize the site planning process for the "power to mobility" technology

    Science.gov (United States)

    Karl, Florian; Zink, Roland

    2016-04-01

    The transformation of the energy sector towards decentralized renewable energies (RE) requires also storage systems to ensure security of supply. The new "Power to Mobility" (PtM) technology is one potential solution to use electrical overproduction to produce methane for i.e. gas vehicles. Motivated by these fact, the paper presents a methodology for a GIS-based temporal modelling of the power grid, to optimize the site planning process for the new PtM-technology. The modelling approach is based on a combination of the software QuantumGIS for the geographical and topological energy supply structure and OpenDSS for the net modelling. For a case study (work in progress) of the city of Straubing (Lower Bavaria) the parameters of the model are quantified. The presentation will discuss the methodology as well as the first results with a view to the application on a regional scale.

  5. NET IBK Computer code package for the needs of planning, construction and operation of nuclear power plants

    International Nuclear Information System (INIS)

    Matausek, M.V.; Kocic, A.; Marinkovic, N.; Milosevic, M.; Stancic, V.

    1978-01-01

    Within the Nuclear Engineering Laboratory of the Boris Kidric Institute of Nuclear Sciences (NET IBK) a systematic work has been performed on collecting nuclear data for reactor calculation needs, on developing own methods and computing programs for reactor calculations, as well as on adapting and applying the foreign methods and codes. In this way a complete library of computer programs was formed for precise prediction of nuclear fuel burnup and depletion, for evaluation of the Power distribution variations with irradiation, for computing the amount of produced plutonium and its number densities etc. Programs for evaluation of location of different types of safety and economic analysis have been developed as well. The aim of this paper is to present our abilities to perform complex computations needed for planning, constructing and operating the nuclear power plants, by describing the NET IBK computer programs package. (author)

  6. Annotated bibliography of safety-related occurrences in nuclear power plans as reported in 1974

    International Nuclear Information System (INIS)

    Scott, R.L.; Gallaher, R.B.

    1975-05-01

    All abnormal occurrences at nuclear power plants reported in 1974 are reviewed and summarized. This bibliography covers the individual reports on each of the 1421 abnormal occurrences reported to the U. S. Nuclear Regulatory Commission, as well as some 455 other documents pertaining to these and other events of note. The review is intended to provide insight as to where additional effort can be expended to improve operations in nuclear power plants. The individual reports, abstracted by the Nuclear Safety Information Center, concern incidents and failures, design or construction deficiencies, and noncompliance citations for license violations. A bibliography is included which contains 100-word abstracts of each incident. For convenience, the bibliography is organized according to type of facility as follows: boiling-water reactors; pressurized-water reactors; non-water-cooled power reactors; and reactors, general. Key-word and permuted-title indexes are provided for each section. (U.S.)

  7. Manpower development for safe operation of nuclear power plant. China. Advice on maintenance planning. Activity: 3.1.2-Task-06. Technical report

    International Nuclear Information System (INIS)

    Chihara, Yasutaka; Imai, Kazuhide.

    1995-01-01

    Advice on maintenance planning for Qinshan nuclear power plant in China for their reference, based on the experience in Japan is presented. Specifically, the advice was given in the lecture and through the questions and answers, on such subjects as the establishment of a long-term plan, preparation of the work schedule, and the proper work management in relation to the periodic inspection and the routine check for the nuclear power facility. 1 tab

  8. Recent development of methods of long-term planning in the power economy of the GDR and trends of their future application

    International Nuclear Information System (INIS)

    Bathe, J.; Hedrich, P.

    1980-01-01

    Due to the rapid development of the power economy, the procedures of long-term planning and the necessary methods, calculation techniques and models need permanent scientific treatment. The prerequisites for the development and utilization of mathematical methods in long- and medium-term planning of power economy are characterized. The steps of development up to the establishment and utilization of a central optimization model that can be coupled and interlaced with the complex of optimization algorithms in partial fields of power economy are presented. Problems of further improvement and more effective utilization of mathematical means of planning are discussed, considering the growing interlacing of power economy decisions with those in other branches and fields of national economy. Hence, requirements of enhanced optimization of the power economy development in enlarged balance pools and for longer periods are derived. (author)

  9. An impact assessment of electricity and emission allowances pricing in optimised expansion planning of power sector portfolios

    International Nuclear Information System (INIS)

    Tolis, Athanasios I.; Rentizelas, Athanasios A.

    2011-01-01

    Highlights: → The impact of electricity and CO 2 allowance pricing in power sector is researched. → A stochastic programming approach without recourse is used for the optimisation. → Higher electricity prices may be proportionally beneficial for the power system. → The CO 2 allowance prices may be inversely proportionate with the expected yields. → High CO 2 allowance prices are inhibitors for conventional technology projects. -- Abstract: The present work concerns a systematic investigation of power sector portfolios through discrete scenarios of electricity and CO 2 allowance prices. The analysis is performed for different prices, from regulated to completely deregulated markets, thus representing different electricity market policies. The modelling approach is based on a stochastic programming algorithm without recourse, used for the optimisation of power sector economics under multiple uncertainties. A sequential quadratic programming routine is applied for the entire investigation period whilst the time-dependent objective function is subject to various social and production constraints, usually confronted in power sectors. The analysis indicated the optimal capacity additions that should be annually ordered from each competitive technology in order to substantially improve both the economy and the sustainability of the system. It is confirmed that higher electricity prices lead to higher financial yields of power production, irrespective of the CO 2 allowance price level. Moreover, by following the proposed licensing planning, a medium-term reduction of CO 2 emissions per MW h by 30% might be possible. Interestingly, the combination of electricity prices subsidisation with high CO 2 allowance prices may provide favourable conditions for investors willing to engage on renewable energy markets.

  10. Power

    DEFF Research Database (Denmark)

    Elmholdt, Claus Westergård; Fogsgaard, Morten

    2016-01-01

    In this chapter, we will explore the dynamics of power in processes of creativity, and show its paradoxical nature as both a bridge and a barrier to creativity in organisations. Recent social psychological experimental research (Slighte, de Dreu & Nijstad, 2011) on the relation between power...... and floating source for empowering people in the organisation. We will explore and discuss here the potentials, challenges and pitfalls of power in relation to creativity in the life of organisations today. The aim is to demonstrate that power struggles may be utilised as constructive sources of creativity...

  11. The strategical planning as quality intake in electric power utilities; O planejamento estrategico como insumo da qualidade em empresas de energia eletrica

    Energy Technology Data Exchange (ETDEWEB)

    Silva Filho, A.; Cordeiro, M.L.R. [ELETROBRAS, Rio de Janeiro, RJ (Brazil)

    1992-12-31

    A methodology for a strategical plan elaboration aiming the electric power distribution sector is shown, including the following steps: thr company business; company goal; environmental analysis; definition of the company behaviour principles, guidelines, purpose and strategies; programs and projects elaboration; responsibility definition and the follow of strategical plan. (C.G.C.)

  12. Near-shore wind power - protected seascapes, environmentalists' attitudes, and the technocratic planning perspective

    NARCIS (Netherlands)

    Wolsink, M.

    2010-01-01

    In contested wind farm developments, the dominant issue concerns scenic impact and the landscape at the proposed site. The number of large wind power schemes that have failed is growing. The case analysed here is a near-shore wind farm in the Dutch part of the Wadden Sea, in 2001 the largest wind

  13. Emergency planning and preparedness for re-entry of a nuclear powered satellite

    International Nuclear Information System (INIS)

    1996-01-01

    This safety practice report provides a general overview of the management of incidents or emergencies that may be created when nuclear power sources employed in space systems accidentally re-enter the earth's atmosphere and impact on its surface. 8 refs, 4 figs, 7 tabs

  14. Preliminary study of the emergency planning zone evaluation for the nuclear power plant in Taiwan by using MACCS2 code

    International Nuclear Information System (INIS)

    Lo, Chung-Kung; Chen, Ing-Jane; Huang, Yu-Hao; Chou, Yuan-Ching

    2000-01-01

    According to government regulation, the Emergency Planning Zone (EPZ) of Nuclear Power Plant (NPP) must be designated before operation. The related emergency response planning (ERP) in EPZ must be planned to guarantee all necessary resources are available under the postulated accidents of NPP. Thus the pre-planned necessary actions will be helpful to protect population from the damage during the possible accident. The purpose of this preliminary study is to perform the evaluation of EPZ for a NPP by using MACCS2 (MELCOR Accident Consequence Code System 2) code which was developed by SNL for estimating the radiological doses, health effects, and economic consequences that could result from postulated accidental releases of radioactive materials to the atmosphere. The specific meteorological data used in this study was collected during July 1997 to June 1998 at the planned site and the population distribution was reinvestigated in April 1999. The source term data including inventory, sensible heat content, timing, duration, the fraction of inventory released with each segment etc. are based on a preliminary design result of the NPP. The effective dose equivalent and thyroid dose together with the related individual risk, social risk for each category of accidents are evaluated by MACCS2 code. An interface program has been developed to summarize the dose and risk results from all the accident categories. By comparing the results of individual risk, societal risk, whole body dose, and thyroid dose vs. distance to the Protection Action Guide and the NUREG-0396 report related criteria, a reasonably conservative EPZ is proposed. (author)

  15. Operation planning of electrical power systems; Planeacion de operacion de sistemas electricos de potencia

    Energy Technology Data Exchange (ETDEWEB)

    Rivas, Elena [ed.] [Instituto de Investigaciones Electricas, Temixco, Morelos (Mexico)

    1999-07-01

    The development of a software that has facilitated and improved considerably the planning tasks, besides diminishing the production costs is presented. The software denominated Hydrothermal Coordination (HTC)(Coordinacion Hidrotermica (CHT)), was developed in the Instituto de Investigaciones Electricas (IIE), with this software the plan of short term operation of the generating units is determined. The software analyzes mathematically a great number of options regarding to the allocation of generation units and selects very close solutions, in cost, to the optimal one. It constitutes in addition an information system that stores the relevant data of each unit, useful for decision making. [Spanish] Se presenta el desarrollo de un software que ha facilitado y mejorado considerablemente las tareas de planeacion, ademas de disminuir los costos de produccion. El paquete denominado Coordinacion Hidrotermica (CHT), fue desarrollado en el Instituto de Investigaciones Electricas (IIE); con el se determina el plan de operacion a corto plazo de las unidades generadoras. El paquete analiza matematicamente un gran numero de opciones en lo que se refiere a la asignacion de unidades de generacion y selecciona soluciones muy cercanas, en costo, a la optima. Constituye ademas un sistema de informacion que almacena los datos relevantes de cada unidad, utiles para la toma de decisiones.

  16. Revision of Calibration Method of CT-Number to Stopping-Power-Ratio Conversion for Treatment Planning of Particle Therapy.

    Science.gov (United States)

    Kanematsu, Nobuyuki; Mori, Shinichiro; Inaniwa, Taku

    A calibration method for CT-number to stopping-power-ratio conversion was recently proposed as a revision of the Japanese de facto standard method that has been used at particle therapy centers in Japan for over a decade. The revised method deals with 11 representative tissues of specific elemental composition and density, based on a latest compilation of standard tissue data. We report here how the revision was actually implemented into clinical practice. We applied the revised method to 7 CT-scanning conditions currently in use for treatment planning. For each condition, we derived CT numbers and stopping-power ratios of the representative tissues to constitute a polyline conversion function. We analyzed the change of target water-equivalent depth by the revision for 38 beams in treatment plans for 13 randomly sampled patients. The revision caused a mean change of +0.3 mm with a standard deviation of 0.4 mm. The maximum change was +1.2 mm or +0.5% of the depth, which may be clinically insignificant. The transition to the revised method was straightforward and would slightly improve the accuracy of the beam range in particle therapy.

  17. A method for site-dependent planning and its application to the preselection of sites for thermal power plants

    International Nuclear Information System (INIS)

    Friedrich, R.

    1979-01-01

    In the first part of the paper a computer-aided method for dealing with the problems of site-dependent planning is described. By means of the modular program system COPLAN complex conjunction between locally varying data can be performed rapidly and accurately with respect to spatial orientation. The system consists of data input, numerous ways of processing, and graphical representation of the results. The second part shows the application of the system to preselection of sites for thermal power plants. By means of a method analyzing its usefulness, the suitability of each point in (the German Federal State of) Baden-Wuerttemberg as a power plant site is determined. Compared with the currently used methods of preliminary site selection the present method is distinguished by area-covering calculation, the possibility of balancing up advantages and disadvantages, as well as transparency and suitability for being checked up. The paper establishes and considers criteria from the fields of operational economy, safety, ecology, and district planning. The computations are performed for different orders of preference. It is shown that there are regions of sites which are acceptable with respect to a large spectrum of object systems. (orig.) [de

  18. Transmit Power Minimization and Base Station Planning for High-Speed Trains with Multiple Moving Relays in OFDMA Systems

    KAUST Repository

    Ghazzai, Hakim

    2016-03-15

    High-speed railway system equipped with moving relay stations placed on the middle of the ceiling of each train wagon is investigated. The users inside the train are served in two hops via the orthogonal frequency-division multiple access (OFDMA) technology. In this work, we first focus on minimizing the total downlink power consumption of the base station (BS) and the moving relays while respecting specific quality of service (QoS) constraints. We first derive the optimal resource allocation solution in terms of OFDMA subcarriers and power allocation using the dual decomposition method. Then, we propose an efficient algorithm based on the Hungarian method in order to find a suboptimal but low complexity solution. Moreover, we propose an OFDMA planning solution for high-speed train by finding the maximal inter-BS distance given the required user data rates in order to perform seamless handover. Our simulation results illustrate the performance of the proposed resource allocation schemes in the case of the 3GPP Long Term Evolution-Advanced (LTE-A) and compare them with previously developed algorithms as well as with the direct transmission scenario. Our results also highlight the significant planning gain obtained thanks to the use of multiple relays instead of the conventional single relay scenario.

  19. Standard Review Plan for the review of safety analysis reports for nuclear power plants, updates. Irregular repts

    International Nuclear Information System (INIS)

    1980-01-01

    The Standard Review Plan (SRP) is prepared for the guidance of staff reviewers in the Office of Nuclear Reactor Regulation in performing safety reviews of applications to construct or operate nuclear power plants. The principal purpose of the SRP is to assure the quality and uniformity of staff reviews, and to present a well-defined base from which to evaluate proposed changes in the scope and requirements of reviews. It is also a purpose of the SRP to make information about regulatory matters widely available and to improve communication and understanding of the staff review process by interested members of the public and the nuclear power industry. The Standard Review Plan is written so as to cover a variety of site conditions and plant designs. Each section is written to provide the complete procedure and all acceptance criteria for all of the areas of review pertinent to that section. However, for any given application, the staff reviewers may select and emphasize particular aspects of each SRP section as is appropriate for the application

  20. Project final report: Energetic planning focusing small scale hydroelectric power plants; Relatorio final. Projeto planejamento energetico com enfase em pequenas centrais hidreletricas

    Energy Technology Data Exchange (ETDEWEB)

    Costa, Yara dos Santos

    1994-12-31

    Considering the increasing need for a better utilization of the Brazilian hydric resources, a deeper analysis of small scale hydroelectric power plants has been demanding. This work presents a case study of energetic planning based upon small scale hydroelectric power plants in a district of Amazon state - North Brazil 8 refs., 11 figs., 19 tabs.

  1. Planning future studies based on the conditional power of a meta-analysis

    Science.gov (United States)

    Roloff, Verena; Higgins, Julian PT; Sutton, Alex J

    2013-01-01

    Systematic reviews often provide recommendations for further research. When meta-analyses are inconclusive, such recommendations typically argue for further studies to be conducted. However, the nature and amount of future research should depend on the nature and amount of the existing research. We propose a method based on conditional power to make these recommendations more specific. Assuming a random-effects meta-analysis model, we evaluate the influence of the number of additional studies, of their information sizes and of the heterogeneity anticipated among them on the ability of an updated meta-analysis to detect a prespecified effect size. The conditional powers of possible design alternatives can be summarized in a simple graph which can also be the basis for decision making. We use three examples from the Cochrane Database of Systematic Reviews to demonstrate our strategy. We demonstrate that if heterogeneity is anticipated, it might not be possible for a single study to reach the desirable power no matter how large it is. Copyright © 2012 John Wiley & Sons, Ltd. PMID:22786670

  2. Implementation of a Document Management System in an Operating Nuclear Power Plan

    International Nuclear Information System (INIS)

    Martinez Ladron de Guevara, J.

    1996-01-01

    The difficulty of implementing a document management system in an operating nuclear power plant basically lies in the high volume of information to be handled, in the different storage devices used and in the complexity of relations existing between the documentation and the physical elements of the facility. The documentation used in a power plant, mainly technical, is often stored on different devices (paper, microfilm, aperture cards, test files, vector files, raster files, etc) and usually features various identification criteria (engineering, manufacturing, plant staff, etc). Consequently, the system must be aimed at the management of multiformatted documentation, providing appropriate means of identification, capture and display for each case. The document management system must satisfy all information needs of each department of the plant, and should be adapted to the work cycles of the plant. Moreover, it should be integrated into other computer application in operation (maintenance, operation, procurement, etc), so that links can be established between the documentation and configuration elements. Although this is a complex procedure in operating power plants, there are integrating tools that facilitate the gradual implementation of this type of system. (Author)

  3. Plans for new nuclear power plants in the U.S.: first steps have been taken

    International Nuclear Information System (INIS)

    Petroll, M.; Tveiten, B.

    2008-01-01

    In the past, American electricity utilities did everything in order to do without new nuclear power plants. They drastically improved the availability of existing plants, increased plant power, and laid the foundations for longer service lives of the plants. These possibilities have been exhausted by now. In the past decade, mainly new gas-fired power plants were commissioned. Building coal-fired plants has become very difficult. For these reasons, utilities now initiated a new nuclear beginning. Five applications for combined construction and operating permits have been filed so far. The first four projects are considered reference projects for the different reactor lines, i.e. ABWR, AP1000, ESBWR, and US-EPR. Another fourteen applications are expected to be filed in the course of this year. The applications field and expected cover a total of 29 new nuclear generating units. The utilities so far have spent triple-digit millions on preparing the applications, on design work, and on the precautionary purchase of components on the critical path. The first permits will be issued by the Nuclear Regulatory Commission probably in 2010/2011. Factors critical to the success of the projects on the side of vendors and utilities above all are a reliable supply chain and the training of qualified manpower. The measures necessary to achieve these goals have been initiated. (orig.)

  4. Assessment for active living: harnessing the power of data-driven planning and action.

    Science.gov (United States)

    Bors, Philip A; Brownson, Ross C; Brennan, Laura K

    2012-11-01

    Robert Wood Johnson Foundation's Active Living by Design (ALbD) grant program funded 25 communities across the U.S. The ALbD National Program Office (NPO) supported grantee community partnerships with technical assistance for assessment, planning, and implementation activities intended to increase population levels of physical activity. This paper analyzes and summarizes the range of assessments conducted to identify local barriers and opportunities for active living as important elements of a thorough intervention planning process. Evaluation of the partnerships focused on documenting community changes and strategies used to produce those changes. With support from NPO staff and external evaluators, partnerships tracked and summarized their community assessment approaches as well as strengths and challenges in conducting assessments. The partnerships documented a range of assessment strategies and methods. Partnerships used several qualitative methods, including focus groups, individual and group interviews, and public meetings. Quantitative methods included surveys, audits, observations, and analysis of existing data, among others. The environmental audit was the most common assessment method used by the partnerships. Assessment processes and findings were used for not only intervention planning but also community engagement and direct advocacy. Assessment data collectors varied from professional staff to community volunteers. Assessments were essential to the identification of local barriers and assets related to active living, which in turn helped ALbD partnerships prioritize and refine their action strategies. Assessment processes were also valuable in building relationships with new partners, community members, and local officials. Copyright © 2012 American Journal of Preventive Medicine. Published by Elsevier Inc. All rights reserved.

  5. Future plans for the design and construction of fast reactor power stations in Italy

    International Nuclear Information System (INIS)

    Castelli, G.; Ghilardotti, G.

    1978-01-01

    Studies related to fast reactor technology have been pursued in Italy for a long time and this country is now deeply engaged in the demonstration and marketing phases, in accordance with the outlines of the Italian national energy plan. In the paper the following topics are examined: current possibilities for introducing fast reactors in Italy; the main social and political constraints concerning their introduction; the necessary industrial and organizational structures (in the broadest meaning) existing or foreseen; the national programme pertaining to activities towards achieving this goal. (author)

  6. Energy and electricity demand forecasting for nuclear power planning in developing countries

    International Nuclear Information System (INIS)

    1988-07-01

    This Guidebook is designed to be a reference document to forecast energy and electricity demand. It presents concepts and methodologies that have been developed to make an analytical approach to energy/electricity demand forecasting as part of the planning process. The Guidebook is divided into 6 main chapters: (Energy demand and development, energy demand analysis, electric load curve analysis, energy and electricity demand forecasting, energy and electricity demand forecasting tools used in various organizations, IAEA methodologies for energy and electricity demand forecasting) and 3 appendices (experience with case studies carried out by the IAEA, reference technical data, reference economic data). A bibliography and a glossary complete the Guidebook. Refs, figs and tabs

  7. Safety analyses of reactivity initiated accidents for planned power uprate of NPP Paks

    International Nuclear Information System (INIS)

    Kereszturi, A.; Hegyi, Gy.; Panka, I.; Telbisz, M.

    2004-01-01

    In the last years NPP Paks initiated several projects aiming at the introduction of new fuel types resulting in increased maximum allowed power and more economic fuel cycles. Modifications of the absorber assembly coupler part, increased average enrichment, modification of the lattice pitch, profiled enrichment are the most important changes. The increased power and parallel application of new fuel types require the renewal of the relevant chapters of the Safety Analysis Report, which is necessary because of the modified core nuclear properties, reloading schemes, power histories, thermal-mechanical conditions. The Fuel System and Accident Analyses are the most important chapters from this point of view. The fulfillment of the fuel design basis requirements, summarized briefly also in the paper, must be investigated during the normal and the selected accidental conditions. Core design, thermal hydraulic and reactor physics accident analysis, stationary and transient fuel behavior calculations are necessary for proving the fulfillment of the acceptance criteria detailed in the Appendices. The characteristics of the different codes, the data transfer between them are detailed. Due to the modified reloading schemes and reactor physics characteristics, reactivity initiated accidents requiring 3D kinetic analyses coupled to the system thermal hydraulic calculation are of special importance from this point of view. The analysis of the initiating event starting of one inactive loop is presented as a characteristic example. The following conclusions were drawn: Sound basis of licensing methodology, safety analysis, and necessary computer codes for the VVER power uprate and parallel fuel modernization is available; The potential of the computer codes is demonstrated by the analyses of the initiating event startup of one inactive loop, that requiring coupled 3D neutronics and thermal hydraulic calculations; The asymmetric flux distribution must be taken into account for the

  8. Non-power radwaste inventory, characteristics, storage and disposal plan in China

    International Nuclear Information System (INIS)

    Zhao Yamin; Guo Zede

    1997-01-01

    Based on the practical experience regarding L/ILW management, national management system and waste management principles have been established in China, and their key points are summarized as follows: The National Environmental Protection Agency (NEPA) is responsible for the centralized management of country's radwastes: unified planning; organizing coordinations; licensing; supervising and inspecting the activities of environment protection. The China national Nuclear Corporation (CNNC) takes the responsibility of research and development of radwaste management; siting, construction, and operating disposal facilities; technical support for making regulations, standards and guidelines. The units using radioactive isotopes and producing radwastes should take charge of temporal storage of their own wastes. L/ILW management principles: controlling waste generation amount as less as possible; collecting wastes according to their categories; reducing volume and immobilizing; reliably packaging; interim storage and disposal. This paper is limited to introduce the waste from nuclear technology application, its inventory, characteristics, interim storage and disposal plan. Information concerning L/ILW management, not limited nuclear technology application radwaste, can be found in references. 4 refs

  9. Techno-economic and environmental analysis of power generation expansion plan of Ghana

    International Nuclear Information System (INIS)

    Awopone, Albert K.; Zobaa, Ahmed F.; Banuenumah, Walter

    2017-01-01

    This paper examines the current electrical generation expansion plan of Ghana and compares it with proposed expansion pathways with higher penetration of Renewable Energy Technologies. An adaptation of Schwartz's Scenario Methodology was used to develop the scenarios which were then analysed using the Long-range Alternatives Planning (LEAP) model. Each of the scenarios represents policy options for generation expansion in Ghana up to 2040. Energy, economic and environmental analysis of the three alternative scenarios compared to the base scenarios was undertaken. Sensitivity results show that, if the country were to follow the generation expansion path described in the renewable energy scenarios, it could reap economic benefits of 0.5–13.23% depending on the developments in fuel prices and renewable technology capital cost. The analysis further quantifies benefits to be derived from a reduction in Greenhouse gases of the scenarios. Policy implications for the generation system of Ghana based on the results are also discussed. - Highlights: • LEAP demand projection for Ghana from 2010 to 2014. • Develop scenarios using an adaptation of Schwartz’s scenario approach. • Develop LEAP model for generation scenario. • Each scenario represents possible generation expansion strategy. • High renewable energy systems penetration results in net economic and environmental benefits.

  10. Exploring the meteorological potential for planning a high performance European electricity super-grid: optimal power capacity distribution among countries

    Science.gov (United States)

    Santos-Alamillos, Francisco J.; Brayshaw, David J.; Methven, John; Thomaidis, Nikolaos S.; Ruiz-Arias, José A.; Pozo-Vázquez, David

    2017-11-01

    The concept of a European super-grid for electricity presents clear advantages for a reliable and affordable renewable power production (photovoltaics and wind). Based on the mean-variance portfolio optimization analysis, we explore optimal scenarios for the allocation of new renewable capacity at national level in order to provide to energy decision-makers guidance about which regions should be mostly targeted to either maximize total production or reduce its day-to-day variability. The results show that the existing distribution of renewable generation capacity across Europe is far from optimal: i.e. a ‘better’ spatial distribution of resources could have been achieved with either a ~31% increase in mean power supply (for the same level of day-to-day variability) or a ~37.5% reduction in day-to-day variability (for the same level of mean productivity). Careful planning of additional increments in renewable capacity at the European level could, however, act to significantly ameliorate this deficiency. The choice of where to deploy resources depends, however, on the objective being pursued—if the goal is to maximize average output, then new capacity is best allocated in the countries with highest resources, whereas investment in additional capacity in a north/south dipole pattern across Europe would act to most reduce daily variations and thus decrease the day-to-day volatility of renewable power supply.

  11. 15 years of production of electric energy of the Laguna Verde power plant, its plans and future

    International Nuclear Information System (INIS)

    Rivera C, A.

    2005-01-01

    In the year 2005 Laguna Verde power plant reaches 15 years of producing electric power in Mexico arriving to but of 100 million Megawatts-hour from their beginning of commercial activities. The Unit 1 that entered at July 29, 1990 and the Unit 2 at April 10, 1995, obtaining the Disposability Factors from their origin is: 84.63% in Unit 1 and 83.67% in Unit 2. The march of the X XI century gives big challenges of competition to the Laguna Verde Central, with the possible opening of the electric market to private investment, for their Goals and Objectives of a world class company, taking the evaluation system and qualification of the World Association of Nuclear Operators (WANO) that promotes the Excellence in the operation of the nuclear power stations in all their partners. This Association supports the development of programs that allow the monitoring of the behavior in Safety Culture, Human fulfilment, Equipment reliability, Industrial Safety, Planning, Programming and Control, Personalized Systematic Training, and the use of the Operational experience in the daily tasks. The present work tries to explain the system of evaluation/qualification of WANO, the definition of Goals and Objectives to reach the excellence and of the programs, it will present the Program of the Reliability of Equipment with its main actions the productivity. (Author)

  12. Powering Cuba: A Possible Action Plan For Creating Cuba's Sustainable Energy Future

    International Nuclear Information System (INIS)

    Yeh, Brandon; Hess, Matt; Sloane, Taylor; Harris, Zach

    2017-01-01

    While Cuba enjoys a high rate of electrification, 82% of its electricity today is generated from oil with an overall estimated levelized cost of energy (LCOE) of $0.27 per kWh. Moreover, Cuba is experiencing increased electricity demand driven by a burgeoning tourism industry and an emerging small-medium size business sector. If the current power mix persists until 2040, power generation costs and carbon emissions would nearly double to US$9.8B and 24M MT CO2 per year respectively. This paper presents an overall strategy for Cuba to ensure its energy security and provide the Cuban people with clean, affordable and reliable access to electricity. With a total estimated cost of $14.1B, our proposal aims to reduce the overall cost of electricity generation to $0.14 per kWh by 2040. We recommend: Implementing a comprehensive renewable energy strategy that includes an energy mix of: (1) community-solar for small cooperative business (8.5%); (2) long-term investments for utility-scale solar IPPs (8.5%); (3) development of wind farms by IPPs (17.5%); and (4) maintaining supplementary biomass generation (6%); Installing complementary reliable sources of grid power from natural gas combined cycle plants (NGCC) via domestic production and LNG imports from a floating storage regasification unit (FSRU), accounting for 35% of Cuba’s energy; Attracting $700 million in infrastructure investment necessary to decrease transmission and distribution (T&D) losses; and Enacting reforms that increase regulatory certainty, investor protection, and the ease of doing business in Cuba for foreign investors. (author)

  13. System model for evaluation of an emergency response plan for a nuclear power plant based on an assessment of nuclear emergency exercises

    International Nuclear Information System (INIS)

    Silva, Marcos Vinicius C.; Medeiros, Jose A.C.C.

    2011-01-01

    Nuclear power plants are designed and built with systems dedicated to provide a high degree of protection to its workers, the population living in their neighborhoods and the environment. Among the requirements for ensuring safety there are the existence of the nuclear emergency plan. Due to the relationship between the actions contemplated in the emergency plan and the nuclear emergency exercise, it becomes possible to assess the quality of the nuclear emergency plan, by means of emergency exercise evaluation, The techniques used in this work aim at improving the evaluation method of a nuclear emergency exercise through the use of performance indicators in the evaluation of the structures, actions and procedures involved. The proposed model enables comparisons between different moments of an emergency plan directed to a nuclear power plant as well as comparisons between plans dedicated to different facilities. (author)

  14. System model for evaluation of an emergency response plan for a nuclear power plant based on an assessment of nuclear emergency exercises

    Energy Technology Data Exchange (ETDEWEB)

    Silva, Marcos Vinicius C.; Medeiros, Jose A.C.C. [Universidade Federal do Rio de Janeiro (PEN/COPPE/UFRJ), RJ (Brazil). Coordenacao dos Programas de Pos-Graduacao de Engenharia. Programa de Engenharia Nuclear

    2011-07-01

    Nuclear power plants are designed and built with systems dedicated to provide a high degree of protection to its workers, the population living in their neighborhoods and the environment. Among the requirements for ensuring safety there are the existence of the nuclear emergency plan. Due to the relationship between the actions contemplated in the emergency plan and the nuclear emergency exercise, it becomes possible to assess the quality of the nuclear emergency plan, by means of emergency exercise evaluation, The techniques used in this work aim at improving the evaluation method of a nuclear emergency exercise through the use of performance indicators in the evaluation of the structures, actions and procedures involved. The proposed model enables comparisons between different moments of an emergency plan directed to a nuclear power plant as well as comparisons between plans dedicated to different facilities. (author)

  15. Research plan on programmable automation systems in nuclear power plants (OHA) in 1995-1998

    International Nuclear Information System (INIS)

    Haapanen, P.; Pulkkinen, U.; Korhonen, J.

    1995-05-01

    The main purpose of nuclear energy research is to ensure the safety and continued development of Finnish nuclear power plants - a task which places high demands on expertise needed to support the work of public authorities and power companies. A factor necessarily influencing the orientation of the research is the Parliament's decision of late 1993 against further nuclear capacity in the country. Therefore the main emphasis of research shall be directed towards the ensuring the safety of existing plants and the continuous development of their safety along the progress of the science and technology. Anyhow, the preparedness for constructing new plants shall also be preserved. The utilization of programmable digital automation technology for the safety critical functions is the most significant change in the new plants, but also in existing plants this technology will be used for replacing and complementing the ageing automation systems. The safety evaluation of programmable digital systems can not be based on methods applied to conventional analog systems but new evaluation methods and tools must be developed for the assessing of their acceptability. (5 refs., 1 fig., 2 tabs.)

  16. Line-Focus Solar Power Plant Cost Reduction Plan (Milestone Report)

    Energy Technology Data Exchange (ETDEWEB)

    Kutscher, C.; Mehos, M.; Turchi, C.; Glatzmaier, G.; Moss, T.

    2010-12-01

    Line-focus solar collectors, in particular parabolic trough collectors, are the most mature and proven technology available for producing central electricity from concentrated solar energy. Because this technology has over 25 years of successful operational experience, resulting in a low perceived risk, it is likely that it will continue to be a favorite of investors for some time. The concentrating solar power (CSP) industry is developing parabolic trough projects that will cost billions of dollars, and it is supporting these projects with hundreds of millions of dollars of research and development funding. While this technology offers many advantages over conventional electricity generation -- such as utilizing plentiful domestic renewable fuel and having very low emissions of greenhouse gases and air pollutants -- it provides electricity in the intermediate power market at about twice the cost of its conventional competitor, combined cycle natural gas. The purpose of this document is to define a set of activities from fiscal year 2011 to fiscal year 2016 that will make this technology economically competitive with conventional means.

  17. Review of environmental scenario planning for nuclear power plant emergency exercises; Ydinvoimalaitosten onnettomuusharjoitusten ympaeristoen saeteilytilanteiden suunnittelu

    Energy Technology Data Exchange (ETDEWEB)

    Rossi, J. [VTT Energy, Espoo (Finland). Nuclear Energy

    1996-11-01

    A prerequisite for the safe operation of the nuclear reactors is preparedness against accidents. To maintain this requirement activities in accidental situations are practised in various preparedness organisations together and separately in several annual site preparedness and larger rescue service exercises. This report accumulates planning practice of exercises and important aspects affecting on that. The principal target and partial aims of the exercise are set in good time. Exercises concern mostly the early phase of an accident. The radiological calculational methods of accident are based on the existing dose calculation models. The radiation safety points of view should be taken into account when off-site radiation situations are created so that alternative countermeasures could be weighed. Exercises include also activity on the field due to radiation monitoring patrols. When the real-time weather is employed the exercising of measurement patrols need to be reorganized. (orig.) (4 refs.).

  18. Shift systems in nuclear power plants - aspects for planning, shift systems, utility practice

    International Nuclear Information System (INIS)

    Grauf, E.

    1986-01-01

    This lecture contains the most important aspects of shift structure and shift organisation. The criteria for shift planning involving essential tasks, duties, laws and regulations, medical aspects, social aspects, will be presented. In the Federal Republic of Germany some basic models were established, which will be shown and explained with special reference to the number of teams, size of shift crews and absence regulations. Moreover, the lecture will deal with rotation systems and provisions for the transfer of shift responsibilities. By example of a utility plant commissioning time scale (1300 MW PWR) the practice of shift installations will be shown as well as the most important points of education and training. Within this compass the criteria and requirements for training and education of operational personnel in the Federal Republic of Germany will also be touched. (orig.)

  19. Fusion power by magnetic confinement: plans and the associated need for nuclear engineers

    International Nuclear Information System (INIS)

    Hirsch, R.L.; Beard, D.S.

    1975-01-01

    An essential ingredient in the fusion development plan will be the training of appropriate scientific and technical manpower. In examining the need for fusion-trained nuclear engineers, it is projected that an additional 120 to 250 engineers at the MS and PhD levels will be needed between now and 1980. To be most effective, these graduates must not only be trained in the ''classic'' physical, nuclear, mechanical, and electrical sciences, but they will need specialized training in fusion plasma physics and fusion materials science. To help develop the appropriate educational programs, close cooperation between U. S. Energy Research and Development Administration (ERDA) headquarters, ERDA laboratories, private industry, and the universities will be essential. An emerging need for a carefully structured ''fusion technology'' option in nuclear engineering departments is plainly evident and is already beginning to be developed at leading institutions

  20. Brayton Isotope Power System (BIPS). Phase I: Integrated Program Plan (IPP). Report 75-311574A

    International Nuclear Information System (INIS)

    1976-01-01

    The government, AIRPHX, AIRLA, and contractor BIPS program coordination efforts are discussed. These coordination efforts are essential for defining program objectives, and achieving these objectives in an efficient manner. The IPP outlines a long range effort intended to: (a) develop end product confidence; (b) identify government and contractor activities pertinent and contributory to BIPS development; (c) recommend government and contractor activities required to ensure BIPS program success; (d) establish activity priorities based on program cost and schedule impacts, and achievement of technical objectives; (e) coordinate the efforts of contributing agencies; (f) provide general information and, to a limited extent, BIPS program-related development activity status to interested individuals and agencies; and (g) provide contractor team program planning guidance

  1. When it is unfamiliar to me: Local acceptance of planned nuclear power plants in China in the post-fukushima era

    International Nuclear Information System (INIS)

    Guo, Yue; Ren, Tao

    2017-01-01

    Many contributions have been made in the studies of the factors that influence public acceptance of nuclear power. However, previous studies seldom focused on nuclear power plants in the planning stage. Actually public perception is usually more sensitive at the preliminary planning stage of a nuclear power station. Mainly utilizing questionnaire survey and focus group methods, we have identified the factors that are correlated with local acceptance of planned nuclear power plants in China. We conducted our survey in two cities, Huludao, Liaoning province in northern China, and Shanwei, Guangdong province in southern China, where the local government was planning to build its first nuclear power plant. We find that people who live closer to the plant sites are less willing to accept nuclear power than those who live farther away. As for “surface psychology” factors, perceived benefits and risks significantly influence local acceptance. As for “deep psychology” factors, emotional identification and social trust can significantly influence local acceptance, while perceived knowledge cannot. When citizens are unfamiliar with nuclear power plants, they are more inclined to evaluate the benefits and risks through emotional identification and social trust, rather than through pure rational deduction based on concrete facts. - Highlights: • We focus on the local acceptance of nuclear power in the planning stages. • People who live closer to plant sites are less willing to accept nuclear power. • Perceived benefits and risks significantly influence local acceptance. • Emotional identification and trust can significantly influence local acceptance. • While perceived knowledge cannot significantly influence local acceptance.

  2. Geothermal power plants of Mexico and Central America: a technical survey of existing and planned installations

    Energy Technology Data Exchange (ETDEWEB)

    DiPippo. R.

    1978-07-01

    In this report, the fifth in a series describing the geothermal power plants of the world, the countries of Mexico and of Central America are studied. The geothermal plants are located in areas of recent and active volcanism; the resources are of the liquid-dominated type. Details are given about the plants located at Cerro Prieto in Mexico and at Ahuachapan in El Salvador. In both cases, attention is paid to the geologic nature of the fields, the well programs, geofluid characteristics, energy conversion systems, materials of construction, effluent handling systems, economic factors and plant operating experience. Exploration and development activities are described for other promising geothermal areas in Mexico and El Salvador, along with those in the countries of Costa Rica, Nicaragua, Guatemala, Honduras, and Panama.

  3. Plan for research to improve the safety of light-water nuclear power plants

    International Nuclear Information System (INIS)

    1978-03-01

    This is the U.S. Nuclear Regulatory Commission's first annual report to Congress on recommendations for research on improving the safety of light-water nuclear power plants. Suggestions for reactor safety research were identified in, or received from, various sources, including the Advisory Committee on Reactor Safeguards, the NRC regulatory staff, and the consultants to the Research Review Group. After an initial screening to eliminate those not related to improved reactor safety, all the suggestions were consolidated into research topics. It is recommended that the following research projects be carried out: alternate containment concepts, especially vented containments; alternate decay heat removal concepts, especially add-on bunkered systems; alternate emergency core cooling concepts; improved in-plant accident response; and advanced seismic designs

  4. A two-stage optimal planning and design method for combined cooling, heat and power microgrid system

    International Nuclear Information System (INIS)

    Guo, Li; Liu, Wenjian; Cai, Jiejin; Hong, Bowen; Wang, Chengshan

    2013-01-01

    Highlights: • A two-stage optimal method is presented for CCHP microgrid system. • Economic and environmental performance are considered as assessment indicators. • Application case demonstrates its good economic and environmental performance. - Abstract: In this paper, a two-stage optimal planning and design method for combined cooling, heat and power (CCHP) microgrid system was presented. The optimal objective was to simultaneously minimize the total net present cost and carbon dioxide emission in life circle. On the first stage, multi-objective genetic algorithm based on non-dominated sorting genetic algorithm-II (NSGA-II) was applied to solve the optimal design problem including the optimization of equipment type and capacity. On the second stage, mixed-integer linear programming (MILP) algorithm was used to solve the optimal dispatch problem. The approach was applied to a typical CCHP microgrid system in a hospital as a case study, and the effectiveness of the proposed method was verified

  5. A three-stage short-term electric power planning procedure for a generation company in a liberalized market

    International Nuclear Information System (INIS)

    Nabona, Narcis; Pages, Adela

    2007-01-01

    In liberalized electricity markets, generation companies bid their hourly generation in order to maximize their profit. The optimization of the generation bids over a short-term weekly period must take into account the action of the competing generation companies and the market-price formation rules and must be coordinated with long-term planning results. This paper presents a three stage optimization process with a data analysis and parameter calculation, a linearized unit commitment, and a nonlinear generation scheduling refinement. Although the procedure has been developed from the experience with the Spanish power market, with minor adaptations it is also applicable to any generation company participating in a competitive market system. (author)

  6. Examining relationship/family planning factors and sexual relationship power among immigrant Latino couples in the United States.

    Science.gov (United States)

    Matsuda, Yui; McGrath, Jacqueline M; Knafl, George J; Worthington, Everett L; Jallo, Nancy; Corona, Rosalie

    2014-01-01

    The ability to influence partners' actions within an intimate relationship (sexual relationship power [SRP]) is a key concept in achieving optimum family planning (FP) among U.S. Latinos. The purpose of this study was to examine the associations between relationship/FP factors and SRP. The actor-partner interdependence model was used to analyze data for 40 couples. Both men's and women's sexual communications were positively associated with SRP, only women's relationship satisfaction was positively associated with SRP, women's general communication was negatively associated with men's SRP, and men's contraception attitudes were negatively associated with SRP. Couples interventions are needed, which account for SRP and gender differences. These findings provide direction for developing targeted interventions to achieve better FP for Latino couples.

  7. Low-level dry active waste management planning for Calvert Cliffs Nuclear Power Plant

    International Nuclear Information System (INIS)

    Butler, C.N.; Feizollani, F.; Jarboe, Th.B.

    1984-01-01

    To offset the rising cost of low-level radioactive waste disposal and to provide contingency measures for disposal space unavailability after January 1, 1986, Baltimore Gas and Electric (BG and E) has undertake efforts to establish a long-term waste management program. This plan, which was developed after detailed study of a number of options, consists of four elements: management of dry active wastes; implementation of 10CFR61 requirements; storage of process wastes; and enhancement of liquid/solid waste systems and equipment performance. Each element was scheduled for implementation in accordance with an established set of priorities. Accordingly, detailed engineering for implementation of the first two elements was initiated in December of 1982. This paper focuses on BGandE's experience in implementation of the first element o the program, i.e., the management of dry active waste (DAW). DAW is managed by providing a new buildin dedicated to its handling, processing, volume-reduction, and storage. This building, which is equipped with state-of-the-art decontamination and processing techniques, allows for implementation of waste minimization and for interim storage of DAW in a safe and cost effective manner

  8. A High Intensity Interval Training (HIIT)-Based Running Plan Improves Athletic Performance by Improving Muscle Power.

    Science.gov (United States)

    García-Pinillos, Felipe; Cámara-Pérez, Jose C; Soto-Hermoso, Víctor M; Latorre-Román, Pedro Á

    2017-01-01

    García-Pinillos, F, Cámara-Pérez, JC, Soto-Hermoso, VM, and Latorre-Román, PÁ. A High Intensity Interval Training (HIIT)-based running plan improves athletic performance by improving muscle power. J Strength Cond Res 31(1): 146-153, 2017-This study aimed to examine the effect of a 5-week high-intensity intermittent training (HIIT)-based running plan on athletic performance and to compare the physiological and neuromuscular responses during a sprint-distance triathlon before and after the HIIT period. Thirteen triathletes were matched into 2 groups: the experimental group (EG) and the control group (CG). The CG was asked to maintain their normal training routines, whereas the EG maintained only their swimming and cycling routines and modified their running routine. Participants completed a sprint-distance triathlon before (pretest) and after (posttest) the intervention period. In both pretest and posttest, the participants performed 4 jumping tests: before the race (baseline), postswim, postcycling, and postrun. Additionally, heart rate was monitored (HRmean), whereas rate of perceived exertion (RPE) and blood lactate accumulation (BLa) were registered after the race. No significant differences (p ≥ 0.05) between groups were found before HIIT intervention (at pretest). Significant group-by-training interactions were found in vertical jumping ability and athletic performance: the EG improved jumping performance (∼6-9%, p ≤ 0.05, effect size (ES) > 0.7), swimming performance (p = 0.013, ES = 0.438), and running time (p = 0.001, ES = 0.667) during the competition, whereas the CG remained unchanged (p ≥ 0.05, ES training volumes of these triathletes in swimming and cycling improved athletic performance during a sprint-distance triathlon. This improvement may be due to improved neuromuscular characteristics that were transferred into improved muscle power and work economy.

  9. Trading our health: Ontario Power Generation's plan to violate its air pollution reduction commitment

    International Nuclear Information System (INIS)

    Gibbons, J.; Bjorkquist, S.

    1999-01-01

    Amid growing concerns about nitrogen oxide (Nox) emissions, the Ontario Clean Air Alliance is recommending in this report that the Ontario government restrict Nox emissions from Ontario Power Generation (OPG) in the year 2000 and not let the corporation meet its emissions cap by on a net basis by retiring Pilot Emission Reduction Trading (PERT) Nox emission reduction credits. Instead the alliance believes the Ontario government should require OPG to achieve emissions compliance by curtailing coal-fired electricity exports, purchasing renewable and natural-gas electricity and promoting energy efficiency. OPG's inventory of PERT Nox reduction credits are assessed against whether they will cause an increase in the year 2000 as a result of trading. Ontario Power Generation's Nox emissions are a central chemical component of acid rain and smog and are produced from its coal-fired electricity generators. The utility would like to achieve Nox reductions by establishing demand management programs which would reduce the demand for electricity by 5200 megawatts (MW), by purchasing 3100 MW of non-utility generation and by undertaking combustion process modifications at its Lambton and Nanticoke coal-fired generating stations. It has not met its 2000 demand management and non-utility generation targets, and specifically, as of December 31, 1998, Ontario Hydro's successor companies demand management programs have only reduced electricity demand by approximately 1300 MW. Furthermore, the successor companies will have only approximately 1700 MW of non-utility generation capacity under contract by December 31, 1999. The report describes the criteria for ensuring that Nox emissions trading will not lead to a net increase in Ontario's emissions in any given year, and a description is included of why the 'Draft Rules for Emission Trading in Ontario' rules do not meet these criteria. Permitting OPG to use its PERT credits to meet its Nox cap, will allow them to increase coal

  10. Operational planning optimization of steam power plants considering equipment failure in petrochemical complex

    International Nuclear Information System (INIS)

    Luo, Xianglong; Zhang, Bingjian; Chen, Ying; Mo, Songping

    2013-01-01

    Highlights: ► We develop a systematic programming methodology to address equipment failure. ► We classify different operation conditions into real periods and virtual periods. ► The formulated MILP models guarantee cost reduction and enough operation safety. ► The consideration of reserving operation redundancy is effective. - Abstract: One or more interconnected steam power plants (SPPs) are constructed in a petrochemical complex to supply utility energy to the process. To avoid large economic penalties or process shutdowns, these SPPs should be flexible and reliable enough to meet the process energy requirement under varying conditions. Unexpected utility equipment failure is inevitable and difficult to be predicted. Most of the conventional methods are based on the assumption that SPPs do not experience any kind of equipment failure. Unfortunately, a process shutdown cannot be avoided when equipment fails unexpectedly. In this paper, a systematic methodology is presented to minimize the total cost under normal conditions while reserving enough flexibility and safety for unexpected equipment failure conditions. The proposed method transforms the different conditions into real periods to indicate normal scenarios and virtual periods to indicate unexpected equipment failure scenarios. The optimization strategy incorporating various operation redundancy scheduling, the transition constraints from equipment failure conditions to normal conditions, and the boiler load increase behavior modeling are presented to save cost and guarantee operation safety. A detailed industrial case study shows that the proposed systematic methodology is effective and practical in coping with equipment failure conditions with only few additional cost penalties

  11. Development of stand-alone risk assessment software for optimized maintenance planning of power plant facilities

    International Nuclear Information System (INIS)

    Choi, Woo Sung; Song, Gee Wook; Kim, Bum Shin; Chang, Sung Ho; Lee, Sang Min

    2015-01-01

    Risk-Risk-based inspection (RBI) has been developed in order to identify risky equipment that can cause major accidents or damages in large-scale plants. This assessment evaluates the equipment's risk, categorizes their priorities based on risk level, and then determines the urgency of their maintenance or allocates maintenance resources. An earlier version of the risk-based assessment software is already installed within the equipment management system; however, the assessment is based on examination by an inspector, and the results can be influenced by his subjective judgment, rather than assessment being based on failure probability. Moreover, the system is housed within a server, which limits the inspector's work space and time, and such a system can be used only on site. In this paper, the development of independent risk-based assessment software is introduced; this software calculates the failure probability by an analytical method, and analyzes the field inspection results, as well as inspection effectiveness. It can also operate on site, since it can be installed on an independent platform, and has the ability to generate an I/O function for the field inspection results regarding the period for an optimum maintenance cycle. This program will provide useful information not only to the field users who are participating in maintenance, but also to the engineers who need to decide whether to extend the life cycle of the power machinery or replace only specific components

  12. Development of Stand-Alone Risk Assessment Software for Optimized Maintenance Planning of Power Plant Facilities

    International Nuclear Information System (INIS)

    Choi, Woo Sung; Song, Gee Wook; Kim, Bum Shin; Chang, Sung Ho; Lee, Sang Min

    2015-01-01

    Risk-Risk-based inspection (RBI) has been developed in order to identify risky equipment that can cause major accidents or damages in large-scale plants. This assessment evaluates the equipment s risk, categorizes their priorities based on risk level, and then determines the urgency of their maintenance or allocates maintenance resources. An earlier version of the risk-based assessment software is already installed within the equipment management system; however, the assessment is based on examination by an inspector, and the results can be influenced by his subjective judgment, rather than assessment being based on failure probability. Moreover, the system is housed within a server, which limits the inspector s work space and time, and such a system can be used only on site. In this paper, the development of independent risk-based assessment software is introduced; this software calculates the failure probability by an analytical method, and analyzes the field inspection results, as well as inspection effectiveness. It can also operate on site, since it can be installed on an independent platform, and has the ability to generate an I/O function for the field inspection results regarding the period for an optimum maintenance cycle. This program will provide useful information not only to the field users who are participating in maintenance, but also to the engineers who need to decide whether to extend the life cycle of the power machinery or replace only specific components

  13. NuSTAR results and future plans for magnetar and rotation‐powered pulsar observations

    DEFF Research Database (Denmark)

    An, H.; Kaspi, V.M.; Archibald, R.

    2014-01-01

    to the Galactic center, clearly identifying the source as a transient magnetar. For magnetar 1E 1841–045, we show that the spectrum is well fit by an absorbed blackbody plus broken power‐law model with a hard power‐law photon index of ∼ 1.3. This is consistent with previous results by INTEGRAL and RXTE. We also......, we do not see a spiky pulse profile in the hard X‐ray band, as previously reported based on Suzaku observations. For other magnetars and rotation‐powered pulsars observed with NuSTAR, data analysis results will be soon available. (© 2014 WILEY‐VCH Verlag GmbH & Co. KGaA, Weinheim)......The Nuclear Spectroscopic Telescope Array (NuSTAR) is the first focusing hard X‐ray mission in orbit and operates in the 3–79 keV range. NuSTAR's sensitivity is roughly two orders of magnitude better than previous missions in this energy band thanks to its superb angular resolution. Since its...

  14. Early actions in decontamination after nuclear power accidents, guidelines for planning

    International Nuclear Information System (INIS)

    Ulvsand, T.; Andersson, K.G.; Hansen, J.H.; Preuthun, J.; Sinkko, K.; Svennerstedt, G.; Uhnger, S.

    1997-01-01

    The target group for this document consists mainly of persons in charge of making plans for the actions in case of a radioactive release, persons found at different levels in the preparedness organisations. This report builds on a joint Nordic project, from which a basic report has been published (NKS-EKO--5(96)-18, INIS 28-021176), which is useful to experts. The work has extracted seven actions which can be classed as early: Hosing of roofs, walls, and paved areas; Lawn mowing; Pruning of trees and bushes; Removal of snow; and Vacuum cleaning of streets. For a reference deposition of 1 Mbq/m 2 of 137 Cs, calculations have been performed in five urban or suburban areas such as detached wooden or brick houses, semi-detached houses, terrace houses and city centre multi-storey houses. In case of dry or wet deposition, the report describes the expected effects of the various actions and the practical, economical and protective-relevant consequences generated by them. The actions giving the largest effects, measured as reduction in life time dose reduction, are lawn mowing, removal of snow and pruning of trees and bushes. The document finally discuss clean-up actions and their effects on the rural living environments. The actions will be the same as those taken in the urban areas, but there is a difference in the performance. In urban areas, the actions will to a great extent be performed by the society. In rural areas, the equipment and experience needed exist on the farms, and the inhabitants will perform the clean-up actions themselves

  15. An Interval Fuzzy-Stochastic Chance-Constrained Programming Based Energy-Water Nexus Model for Planning Electric Power Systems

    Directory of Open Access Journals (Sweden)

    Jing Liu

    2017-11-01

    Full Text Available In this study, an interval fuzzy-stochastic chance-constrained programming based energy-water nexus (IFSCP-WEN model is developed for planning electric power system (EPS. The IFSCP-WEN model can tackle uncertainties expressed as possibility and probability distributions, as well as interval values. Different credibility (i.e., γ levels and probability (i.e., qi levels are set to reflect relationships among water supply, electricity generation, system cost, and constraint-violation risk. Results reveal that different γ and qi levels can lead to a changed system cost, imported electricity, electricity generation, and water supply. Results also disclose that the study EPS would tend to the transition from coal-dominated into clean energy-dominated. Gas-fired would be the main electric utility to supply electricity at the end of the planning horizon, occupying [28.47, 30.34]% (where 28.47% and 30.34% present the lower bound and the upper bound of interval value, respectively of the total electricity generation. Correspondingly, water allocated to gas-fired would reach the highest, occupying [33.92, 34.72]% of total water supply. Surface water would be the main water source, accounting for more than [40.96, 43.44]% of the total water supply. The ratio of recycled water to total water supply would increase by about [11.37, 14.85]%. Results of the IFSCP-WEN model present its potential for sustainable EPS planning by co-optimizing energy and water resources.

  16. Upgrading Planning and Executive Strategy for Reactor Protection System and Relative Equipment in Qinshan Nuclear Power Plant

    International Nuclear Information System (INIS)

    Jiang Zuyue

    2010-01-01

    Qinshan Nuclear Power Plant (QNPP) is the first nuclear power plant in China which completed the reactor protection system (RPS) upgrading with new digital safety instrumentation and control (I and C) platform instead of original analog system. At the same time,the nuclear instrumentation system (NIS) was upgraded with the same digital I and C platform. For adapting QNPP's actual engineering situation,the upgrading planning was taken by comprehensively investigating current development and application of digital safety I and C platform in the worldwide scope and by reviewing plant's original systems operation history. The project executive strategy-QNPP's leading role with necessary overseas cooperation and internal technical supports as great as possible, was determined. Some significant factors might influence and restrict the RPS and relative equipment upgrading executive actions in an operating NPP were analyzed.Finally, the engineering feasibility was briefly assessed to recognize the anticipated issues and difficulties and to prepare the relative solutions in advance for the purpose of ensuring the RPS upgrading objectives completely realized. (authors)

  17. Non-smooth optimization methods for large-scale problems: applications to mid-term power generation planning

    International Nuclear Information System (INIS)

    Emiel, G.

    2008-01-01

    This manuscript deals with large-scale non-smooth optimization that may typically arise when performing Lagrangian relaxation of difficult problems. This technique is commonly used to tackle mixed-integer linear programming - or large-scale convex problems. For example, a classical approach when dealing with power generation planning problems in a stochastic environment is to perform a Lagrangian relaxation of the coupling constraints of demand. In this approach, a master problem coordinates local subproblems, specific to each generation unit. The master problem deals with a separable non-smooth dual function which can be maximized with, for example, bundle algorithms. In chapter 2, we introduce basic tools of non-smooth analysis and some recent results regarding incremental or inexact instances of non-smooth algorithms. However, in some situations, the dual problem may still be very hard to solve. For instance, when the number of dualized constraints is very large (exponential in the dimension of the primal problem), explicit dualization may no longer be possible or the update of dual variables may fail. In order to reduce the dual dimension, different heuristics were proposed. They involve a separation procedure to dynamically select a restricted set of constraints to be dualized along the iterations. This relax-and-cut type approach has shown its numerical efficiency in many combinatorial problems. In chapter 3, we show Primal-dual convergence of such strategy when using an adapted sub-gradient method for the dual step and under minimal assumptions on the separation procedure. Another limit of Lagrangian relaxation may appear when the dual function is separable in highly numerous or complex sub-functions. In such situation, the computational burden of solving all local subproblems may be preponderant in the whole iterative process. A natural strategy would be here to take full advantage of the dual separable structure, performing a dual iteration after having

  18. Off-site intervention plan of the public health authorities for emergencies at the Caorso nuclear power plant

    International Nuclear Information System (INIS)

    Fabbri, S.; Sogni, R.; Boeri, G.; Cencetti, S.; Melandri, G.; Paterlini, L.

    1986-01-01

    The Caorso nuclear power plant, which is near Piacenza and has an 875 MW boiling water reactor, has been generating electricity on a regular basis since 1978. The off-site intervention plan of the public health authorities, based on an analysis of hypothetical accidents, was approved in 1977 and subsequently revised. A study of the radiological consequences of these accidents for man and the environment indicates that the highest doses likely to be received by inhalation of 131 I would be no more than a few rem, whereas the levels of soil contamination, even at a distance of 40 km, could exceed 1 μCi/m 2 . The main problems caused by such accidents are therefore related to environmental contamination. Under the intervention plan, the provincial prefect is responsible for co-ordinating the work of all the civil, military and medical authorities. Teams from ENEL, the fire service and the local health services (USL) monitor the concentration of 131 I in the air and the exposure level, and take samples within a radius of 10 km around the site. The police and army control road traffic and are responsible, if necessary, for the evacuation of the population. A radiometry co-ordination centre (CCRI) is set up to process the readings made by the teams and provides the prefect with the technical information he requires to take decisions The local medical services (USL) run the centre where the population is assembled and monitor superficial contamination, apply initial decontamination measures, and provide medical assistance in general. The Piacenza USL also takes action by sending out its mobile radiometry laboratory, using its measurement equipment and providing logistic support to the CCRI. It is also to play a major role in informing the population in the event of an alarm. (author)

  19. Two-layer optimization methodology for wind distributed generation planning considering plug-in electric vehicles uncertainty: A flexible active-reactive power approach

    International Nuclear Information System (INIS)

    Ahmadian, Ali; Sedghi, Mahdi; Aliakbar-Golkar, Masoud; Fowler, Michael; Elkamel, Ali

    2016-01-01

    Highlights: • Flexible active-reactive power control of WDGs is proposed for WDGs planning. • The uncertainty of PEVs effect is considered in WDGs planning. • The wind data is classified in four separate seasons to reach more accurate results. • The PSO algorithm is modified to overcome the complexity of problem. - Abstract: With increasing the penetration of wind power, the voltage regulation becomes a more important problem in active distribution networks. In addition, as an uncertain load Plug-in Electric Vehicles (PEVs) will introduce a new concern in voltage adjustment of future distribution networks. Hence, this paper presents a flexible active-reactive power based Wind Distributed Generation (WDG) planning procedure to address the mentioned challenges. The uncertainties related to WDGs, load demand as well as PEVs load have been handled using the Point Estimate Method (PEM). The distribution network under study is equipped to on-load tap-changer and, as a conventional voltage control component, the Capacitor Banks (CBs) will be planned simultaneously with WDGs. The planning procedure has been considered as a two-loop optimization problem that is solved using Particle Swarm Optimization (PSO) and Tabu Search (TS) algorithms. The tap position and power factor of WDGs are taken into account as stochastic variables with practical limitations. The proposed methodology is applied to a typical distribution network and several scenarios are considered and analyzed. Simulation results show that the standard deviation of power factor depends on PEVs penetration that highlights the capability curve of WDGs. The optimal penetration of wind power increases nonlinearly versus increasing of PEVs connected to the distribution network, however the fixed CBs are required to increase the optimal penetration of WDGs. The proposed Modified PSO (MPSO) is compared with the conventional PSO in numerical studies that show MPSO is more efficient than the conventional

  20. Advanced communications technology satellite high burst rate link evaluation terminal power control and rain fade software test plan, version 1.0

    Science.gov (United States)

    Reinhart, Richard C.

    1993-01-01

    The Power Control and Rain Fade Software was developed at the NASA Lewis Research Center to support the Advanced Communications Technology Satellite High Burst Rate Link Evaluation Terminal (ACTS HBR-LET). The HBR-LET is an experimenters terminal to communicate with the ACTS for various experiments by government, university, and industry agencies. The Power Control and Rain Fade Software is one segment of the Control and Performance Monitor (C&PM) Software system of the HBR-LET. The Power Control and Rain Fade Software automatically controls the LET uplink power to compensate for signal fades. Besides power augmentation, the C&PM Software system is also responsible for instrument control during HBR-LET experiments, control of the Intermediate Frequency Switch Matrix on board the ACTS to yield a desired path through the spacecraft payload, and data display. The Power Control and Rain Fade Software User's Guide, Version 1.0 outlines the commands and procedures to install and operate the Power Control and Rain Fade Software. The Power Control and Rain Fade Software Maintenance Manual, Version 1.0 is a programmer's guide to the Power Control and Rain Fade Software. This manual details the current implementation of the software from a technical perspective. Included is an overview of the Power Control and Rain Fade Software, computer algorithms, format representations, and computer hardware configuration. The Power Control and Rain Fade Test Plan provides a step-by-step procedure to verify the operation of the software using a predetermined signal fade event. The Test Plan also provides a means to demonstrate the capability of the software.

  1. FY 1998 basic survey to promote the joint execution, etc. Overall repair plan of thermal power plants in Maritime Province of Russia; 1998 nendo kyodo jisshi nado suishin kiso chosa. Roshia Enkaishu ni okeru karyoku hatsudensho sogo kaishu keikaku

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1999-03-01

    For thermal power plants in Maritime Province of Russia, a repair plan for effective reduction of emission of greenhouse effect gas was worked out as a draft plan for the joint execution. The project is to be implemented for the additional installation/replacement of boilers at Vladivostok No. 2 power plant, construction of a power plant as a substitute for Partizansk power plant, and new construction of Ussuriisk power plant. The draft plan includes the new installation of two gas-fired boilers/replacement of existing boilers at Vladivostok No. 2 power plant, construction of 200MW cogeneration facility at Partizansk power plant, construction of 180MW cogeneration facility at Ussuriisk power plant, abolition of small-sized boiler station, etc. The reduction amount of the greenhouse effect gas emission based on this repair plan totaled 338 million tons in project. The effect against cost is US$ 4.75 per 1 CO2 ton at Vladivostok. (NEDO)

  2. What's at Stake in the Lives of People with Intellectual Disability? Part I: The Power of Naming, Defining, Diagnosing, Classifying, and Planning Supports

    Science.gov (United States)

    Schalock, Robert L.; Luckasson, Ruth

    2013-01-01

    This article focuses on the power of naming, defining, diagnosing, classifying, and planning supports for people with intellectual disability. The article summarizes current thinking regarding these five functions, states the essential question addressed by the respective function, and provides an overview of the high stakes involved for people…

  3. Married women's decision making power on family planning use and associated factors in Mizan-Aman, South Ethiopia: a cross sectional study.

    Science.gov (United States)

    Belay, Abeba Daniel; Mengesha, Zelalem Birhanu; Woldegebriel, Manay Kifle; Gelaw, Yalemzewod Assefa

    2016-03-08

    Women's use of family planning service is influenced by many factors, especially by their decision making power. A woman's decision-making power, be it individual or decision made in collaboration with a partner, is the most important factor in the use of family planning in a household. The purpose of this study was to assess the impact of women's decision making power on family planning use and its associated factors. A community-based cross-sectional study was conducted on married women in the child bearing age. The women who were living in Mizan city were selected using the simple random sampling method. Trained nurses collected the data by interview, using a structured and pre-tested questioner. Bivariable and multivariable binary logistic regression analysis was used to identify the associated factors, and the odds ratio with a 95% CI was computed to assess the strength of the association. Collinearity was also assessed by looking at standard errors in the final fitted model. Overall, more than two-thirds [67.2%: 95% CI (63-71%)] of the married women were found to be more autonomous to decide family planning use. Secondary education [AOR: 9.04, 95% CI: (4.50, 18.16)], government employment [AOR: 4.84, 95% CI: (2.03, 11.52)], being wives of government employed spouses [AOR 2.71, 95% CI: (1.24, 7.97)], having husbands with college or university education [AOR: 11.29, 95% CI: (4.66, 27.35)], and being in the younger age [AOR: 0.27, 95% CI :(0.09, 0.75)] were significantly associated with women's decision-making power on family planning. In this study, women had a high decision making power in family planning use. Age category (34-44-years), formal education, and occupational status had effects on women's decision making power. Promoting parental adult education and engaging women in out of house employment is essential to improve their decision making power in using family planning.

  4. Implementation of the environmental management plan for the dismantling of nuclear powered submarines at Zvezdochka shipyard, Russia

    Energy Technology Data Exchange (ETDEWEB)

    Washer, M. [Dept. of Foreign Affairs and International Trade, Ontario (Canada); Cull, M.; Crocker, C. [Teledyne Brown Engineering Limited, Arlington, Virginia (United States); Ivanov, V.; Shepurev, A. [FSUE Zvezdochka, Arkhangelsk region, Severodvinsk (Russian Federation); Khan, B.U.Z.; Lee, M.; Gerchikov, M. [Nuclear Safety Solutions Limited, Toronto, Ontario (Canada)

    2008-03-15

    Department of Foreign Affairs and International Trade Canada is funding the dismantling of twelve nuclear powered submarines (NPS) from the Russian Federation's Northern Fleet as part of the Global Partnership Initiative against weapons and materials of mass destruction. In this paper, work performed by Nuclear Safety Solutions Ltd. and its collaborators in support of these activities is described. First, an environmental impact assessment of towing and dismantling NPS in the Kola Peninsula, and the Barents and White Seas was performed. The assessed activities included: towing of NPS from Naval Bases in Murmansk Region to the Zvezdochka shipyard (Severodvinsk); defuelling of onboard reactors; dismantling of NPS at Zvezdochka; and waste management. The assessment helped identify mitigation measures that could prevent the occurrence of adverse effects. Next, the project team defined and implemented an environmental management plan (EMP) based on the shipyard's existing environmental policy and the mitigating measures identified during the environmental assessment. Specific targets were defined to track the progress of the EMP implementation, and are described in this paper. During the study period, three Victor Class NPS were dismantled at Zvezdochka. The major benefits realized include: removal of spent nuclear fuel assemblies; treatment/ decontamination of liquid and solid radioactive waste; and the cultivation of collaboration between Russian and Western expertise. (author)

  5. Implementation of the environmental management plan for the dismantling of nuclear powered submarines at Zvezdochka Shipyard, Russia

    Energy Technology Data Exchange (ETDEWEB)

    Washer, M. [Dept. of Foreign Affairs and International Trade, Ottawa, Ontario (Canada); Cull, M.; Crocker, C. [Teledyne Brown Engineering Limited, Arlington, Virginia (United States); Ivanov, V.; Shepurev, A. [FSUE Zvezdochka, Arkhangelsk region, Severodvinsk (Russian Federation); Khan, B.U.Z.; Lee, M.; Gerchikov, M. [Nuclear Safety Solutions Limited, Toronto, Ontario (Canada)

    2007-07-01

    Department of Foreign Affairs and International Trade Canada is funding the dismantling of twelve nuclear powered submarines (NPS) from the Russian Federation's Northern Fleet as part of the Global Partnership Initiative against weapons and materials of mass destruction. In this paper, work performed by Nuclear Safety Solutions Ltd. and its collaborators in support of these activities is described. First, an environmental impact assessment of towing and dismantling NPS in the Kola Peninsula, and the Barents and White Seas was performed. The assessed activities included: towing of NPS from Naval Bases in Murmansk Region to the Zvezdochka shipyard (Severodvinsk); defuelling of onboard reactors; dismantling of NPS at Zvezdochka; and waste management. The assessment helped identify mitigation measures that could prevent the occurrence of adverse effects. Next, the project team defined and implemented an environmental management plan (EMP) based on the shipyard's existing environmental policy and the mitigating measures identified during the environmental assessment. Specific targets were defined to track the progress of the EMP implementation, and are described in this paper. During the study period, three Victor Class NPS were dismantled at Zvezdochka. The major benefits realized include: removal and spent nuclear fuel assemblies; treatment/decontamination of liquid and solid radioactive waste; and the cultivation of collaboration between Russian and Western expertise. (author)

  6. Implementation of the environmental management plan for the dismantling of nuclear powered submarines at Zvezdochka Shipyard, Russia

    International Nuclear Information System (INIS)

    Washer, M.; Cull, M.; Crocker, C.; Ivanov, V.; Shepurev, A.; Khan, B.U.Z.; Lee, M.; Gerchikov, M.

    2007-01-01

    Department of Foreign Affairs and International Trade Canada is funding the dismantling of twelve nuclear powered submarines (NPS) from the Russian Federation's Northern Fleet as part of the Global Partnership Initiative against weapons and materials of mass destruction. In this paper, work performed by Nuclear Safety Solutions Ltd. and its collaborators in support of these activities is described. First, an environmental impact assessment of towing and dismantling NPS in the Kola Peninsula, and the Barents and White Seas was performed. The assessed activities included: towing of NPS from Naval Bases in Murmansk Region to the Zvezdochka shipyard (Severodvinsk); defuelling of onboard reactors; dismantling of NPS at Zvezdochka; and waste management. The assessment helped identify mitigation measures that could prevent the occurrence of adverse effects. Next, the project team defined and implemented an environmental management plan (EMP) based on the shipyard's existing environmental policy and the mitigating measures identified during the environmental assessment. Specific targets were defined to track the progress of the EMP implementation, and are described in this paper. During the study period, three Victor Class NPS were dismantled at Zvezdochka. The major benefits realized include: removal and spent nuclear fuel assemblies; treatment/decontamination of liquid and solid radioactive waste; and the cultivation of collaboration between Russian and Western expertise. (author)

  7. The Economic Merits of Flexible Carbon Capture and Sequestration as a Compliance Strategy with the Clean Power Plan.

    Science.gov (United States)

    Craig, Michael T; Jaramillo, Paulina; Zhai, Haibo; Klima, Kelly

    2017-02-07

    Carbon capture and sequestration (CCS) may be a key technology for achieving large CO 2 emission reductions. Relative to "normal" CCS, "flexible" CCS retrofits include solvent storage that allows the generator to temporarily reduce the CCS parasitic load and increase the generator's net efficiency, capacity, and ramp rate. Due to this flexibility, flexible CCS generators provide system benefits that normal CCS generators do not, which could make flexible CCS an economic CO 2 emission reduction strategy. Here, we estimate the system-level cost effectiveness of reducing CO 2 emissions with flexible CCS compared to redispatching (i.e., substituting gas- for coal-fired electricity generation), wind, and normal CCS under the Clean Power Plan (CPP) and a hypothetical more stringent CO 2 emission reduction target ("stronger CPP"). Using a unit commitment and economic dispatch model, we find flexible CCS achieves more cost-effective emission reductions than normal CCS under both reduction targets, indicating that policies that promote CCS should encourage flexible CCS. However, flexible CCS is less cost effective than wind under both reduction targets and less and more cost effective than redispatching under the CPP and stronger CPP, respectively. Thus, CCS will likely be a minor CPP compliance strategy but may play a larger role under a stronger emission reduction target.

  8. The Bavarian Model? Modernization, Environment, and Landscape Planning in the Bavarian Nuclear Power Industry, 1950--1980

    Science.gov (United States)

    Miller, Russell Lowell

    Perhaps no state in the Federal Republic of Germany witnessed a more pronounced state sponsored modernization effort than Bavaria, 1950-1980. This vast transformation, particularly in the field of nuclear energy, required a continuous negotiation of landscape planning between state officials, scientists, and ordinary citizens. While ordinary Bavarians had little input in the technical or scientific aspects of the nuclear industry, they could shape the landscape policy, by offering environmental and cultural criticism on specific locations for reactors. Using material from the Bavarian State Archives (some, from the 1970s, only recently declassified), this dissertation compares the Bavarian landscape disputes over nuclear facilities in the nineteen-fifties with those featured in the widespread anti-nuclear demonstrations of the nineteen-seventies. As one of the few English language studies on the topic, this dissertation suggests considerably more continuity in landscape disputes than previous scholarship and offers a fresh look into the migration of skepticism towards the landscape use of nuclear power from political right to left over the course of thirty years.

  9. Implementation of the environmental management plan for the dismantling of nuclear powered submarines at Zvezdochka shipyard, Russia

    International Nuclear Information System (INIS)

    Washer, M.; Cull, M.; Crocker, C.; Ivanov, V.; Shepurev, A.; Khan, B.U.Z.; Lee, M.; Gerchikov, M.

    2008-01-01

    Department of Foreign Affairs and International Trade Canada is funding the dismantling of twelve nuclear powered submarines (NPS) from the Russian Federation's Northern Fleet as part of the Global Partnership Initiative against weapons and materials of mass destruction. In this paper, work performed by Nuclear Safety Solutions Ltd. and its collaborators in support of these activities is described. First, an environmental impact assessment of towing and dismantling NPS in the Kola Peninsula, and the Barents and White Seas was performed. The assessed activities included: towing of NPS from Naval Bases in Murmansk Region to the Zvezdochka shipyard (Severodvinsk); defuelling of onboard reactors; dismantling of NPS at Zvezdochka; and waste management. The assessment helped identify mitigation measures that could prevent the occurrence of adverse effects. Next, the project team defined and implemented an environmental management plan (EMP) based on the shipyard's existing environmental policy and the mitigating measures identified during the environmental assessment. Specific targets were defined to track the progress of the EMP implementation, and are described in this paper. During the study period, three Victor Class NPS were dismantled at Zvezdochka. The major benefits realized include: removal of spent nuclear fuel assemblies; treatment/ decontamination of liquid and solid radioactive waste; and the cultivation of collaboration between Russian and Western expertise. (author)

  10. ORNL fusion power demonstration study: an illustrative example of planning for the demonstration of the commercial feasibility of tokamak fusion power in this century (a demonstration study)

    International Nuclear Information System (INIS)

    Wood, W.B.; Roberts, M.; Shannon, T.E.; Steiner, D.

    1978-05-01

    In this brief project planning exercise, broad strategic scope and timing considerations are examined and major programmatic assumptions, driving forces, constraints, and decision points are postulated. An implementation plan for executing the program strategy is presented. Conclusions and recommendations for continued development of this approach are discussed

  11. Contribution to the operating energy planning of hydrothermal power systems; Contribuicao ao planejamento da operacao energetica de sistemas hidrotermicos de potencia

    Energy Technology Data Exchange (ETDEWEB)

    Carneiro, Adriano Alber de Franca Mendes

    1991-08-01

    This work treats of the problem of the planning of the energy operation of hydrothermal power systems, gone back to those with predominance of hydraulic generation, as it is the case of the Brazilian system. The work makes an analysis of the problem of the planning of the energy operation of systems hydrothermal leaving of the concepts and nature of this problem. Their inherent difficulties are shown and they come the main approaches in operation in countries with predominance of hydroelectric generation. It still introduces the methodology in energy planning in Brazil being pointed their main limitations. Finally an alternative model for the planning of the energy operation of the system brazilian hydrothermal, based on the made studies is also presented.

  12. Planning under uncertainties paradigm - application to electric power distribution systems planning; Paradigma de planejamento sob incertezas - aplicacao ao planejamento dos sistemas de distribuicao de energia eletrica

    Energy Technology Data Exchange (ETDEWEB)

    Bianchi Junior, Alberto

    1996-12-31

    In this work it is presented an original methodology of multistage planning, with conflictive objectives and restrictions, incorporating the concept of uncertainties. To do so, the proposed paradigm is based on the Dynamic Programming which comprehends the multistage subject to conflictive restrictions; on the Fuzzy Sets Theory, through the decisions and fuzzy numbers, which model the uncertainties and ambiguous decisions referent to qualitative variables; and on the consideration of evolutional rules associated to network flow algorithm. In its conceptual elaboration, the paradigm is developed in a very ample way, of generalized application to a well defined class of planning problems Particularly, the model fits in the flexible planning, which has been very discussed in the recent literature. Flexible planning must be understood as the one which allows to the planner, under well-defined limits, the evaluation of the planning policy composed by strips of options (discreet or continuous), associated to uncertainty levels related to the real world. In order to validate and consolidate the theoretic concepts, it was elaborated an algorithm turned to the aggregated planning of the distribution of electric energy, that presents intrinsic characteristics which are perfectly fitted in the paradigm`s applicability. (author) 41 refs., 26 figs., 36 tabs.

  13. Fusion power

    International Nuclear Information System (INIS)

    Hancox, R.

    1981-01-01

    The principles of fusion power, and its advantages and disadvantages, are outlined. Present research programmes and future plans directed towards the development of a fusion power reactor, are summarized. (U.K.)

  14. Report on the first two IAEA-courses on nuclear power project planning and implementation in Karlsruhe

    International Nuclear Information System (INIS)

    Reuter, H.H.

    1977-01-01

    There is no more doubt about the necessity of utilizing nuclear energy to cover the world energy requirements. A growing number of developing countries find themselves compelled to use nuclear energy in order to meet their rising energy demands and, hence, to improve their conditions of life. On the other hand, the lack of suitable experts having gathered experience is particularly perceptible in these countries. For this reason, IAEA has organized training courses on an international level, which are held in Karlsruhe (Federal Republic of Germany), Saclay (France), and Argonne (USA). Taking into account the situation in the respective developing country, independent courses are being offered on ''Nuclear Power Project Planning and Implementation'' and on ''Construction and Operation Management.'' The first course of this type was held at the Karlsruhe Nuclear Research Center from September 8 until December 17, 1975. It was attended by 35 participants from 20 countries. In cooperation with industry and national as well as international authorities the syllabus proposed by IAEA was translated into a training program including all essential questions on the introduction of nuclear energy in developing countries. The next course will take place from September 6 until November 30, 1976. A detailed analysis is presented of the extent to which the expectations of participants have been fulfilled. The status of nuclear technology and the number of candidates having sufficient knowledge is of particular importance in this context. A very significant aspect consists in teaching not only theoretical knowledge but integrating practical application in such training courses, which is demonstrated by examples

  15. Development of a mobile game based on virtual reality tools to sensitize the population about the nuclear power plant's emergency plan

    International Nuclear Information System (INIS)

    Ferreira, Lucas H.H.; Mol, Antônio C. de A.; Santo, André C. do E.; Legey, Ana Paula

    2017-01-01

    The Angra dos Reis Nuclear Power Plant's emergency plan, it is the bunch of instructions that every citizen must adopt in case of an emergency situation. It is highly important, that all the people living in the power plant's surroundings truly understand every single step of the plan, because only in this way people will know how to react in case of a necessity. To hit this goals, the Brazil's Electronuclear, made educational booklets, in the shape of comic books, trying to guide the population about the plan. On the other hand, we have an increasingly connected world, making possible that digital games, be very well accepted by the population. So this project has as an objective, developing a digital tool, in form of a mobile game that shows in a playful and interactive way for the user, the emergency plan, complementing the educational process and social actions made by many institutions. With the information taken from the booklets, objects and buildings were modeled in Autodesk 3Ds Max, allied with the Unity 3D Game Engine, to make a city, inspired in Angra do Reis (RJ). The player has to follow all the security protocols giving by the Eletronuclear according with the rules provided by the National Nuclear Energy Commission. Is expected, with this game that will be available for the Eletronuclear that more people have the chance to know and believe in the efficiency of the emergency plan already established. (author)

  16. Development of a mobile game based on virtual reality tools to sensitize the population about the nuclear power plant's emergency plan

    Energy Technology Data Exchange (ETDEWEB)

    Ferreira, Lucas H.H.; Mol, Antônio C. de A.; Santo, André C. do E.; Legey, Ana Paula [Instituto de Engenharia Nuclear (IEN/CNEN-RJ), Rio de Janeiro, RJ (Brazil); Centro Universitário Carioca (Unicarioca), Rio de Janeiro, RJ (Brazil)

    2017-07-01

    The Angra dos Reis Nuclear Power Plant's emergency plan, it is the bunch of instructions that every citizen must adopt in case of an emergency situation. It is highly important, that all the people living in the power plant's surroundings truly understand every single step of the plan, because only in this way people will know how to react in case of a necessity. To hit this goals, the Brazil's Electronuclear, made educational booklets, in the shape of comic books, trying to guide the population about the plan. On the other hand, we have an increasingly connected world, making possible that digital games, be very well accepted by the population. So this project has as an objective, developing a digital tool, in form of a mobile game that shows in a playful and interactive way for the user, the emergency plan, complementing the educational process and social actions made by many institutions. With the information taken from the booklets, objects and buildings were modeled in Autodesk 3Ds Max, allied with the Unity 3D Game Engine, to make a city, inspired in Angra do Reis (RJ). The player has to follow all the security protocols giving by the Eletronuclear according with the rules provided by the National Nuclear Energy Commission. Is expected, with this game that will be available for the Eletronuclear that more people have the chance to know and believe in the efficiency of the emergency plan already established. (author)

  17. U.S. Department of Energy Space and Defense Power Systems Program Ten-Year Strategic Plan, Volume 1 and Volume 2

    Energy Technology Data Exchange (ETDEWEB)

    Dwight, Carla

    2013-06-01

    The Department of Energy's Space and Defense Power Systems program provides a unique capability for supplying power systems that function in remote or hostile environments. This capability has been functioning since the early 1960s and counts the National Aeronautics and Space Administration as one of its most prominent customers. This enabling technology has assisted the exploration of our solar system including the planets Jupiter, Saturn, Mars, Neptune, and soon Pluto. This capability is one-of-kind in the world in terms of its experience (over five decades), breadth of power systems flown (over two dozen to date) and range of power levels (watts to hundreds of watts). This document describes the various components of that infrastructure, work scope, funding needs, and its strategic plans going forward.

  18. Energy and environmental studies associated to the emergency plan of natural gas thermal power plants; Estudos energeticos e ambientais associados ao plano emergencial de termeletricas a gas natural

    Energy Technology Data Exchange (ETDEWEB)

    Ferreira, Vinicius V.M.; Grynberg, Sueli E.; Aronne, Ivan D.; Jacomino, Vanusa M.F.; Branco, Otavio E.A. [Centro de Desenvolvimento da Tecnologia Nuclear (CDTN), Belo Horizonte, MG (Brazil); Martinez, Carlos B.; Versiani, Bruno R. [Minas Gerais Univ., Belo Horizonte, MG (Brazil). Dept. de Engenharia Hidraulica e Recursos Hidricos. Centro de Pesquisas Hidraulicas

    2002-07-01

    This work presents a first exertion to evaluate the environmental impacts due to the operation of planned gas power plants. This study was carried out with the model EcoSense, that is a computer program developed for the quantification of environmental impacts and their external costs resulting from the operation of thermal power plants or other industrial activities. EcoSense is still in development and the achieved results should still be considered with caution although it becomes clear the potentiality of the use of this tool in the support of the decision making process in energy planning. Based on the method of approach of the damage function established in the ExternE project this program provides models for an integrated evaluation of the impact rate from the air pollutants resulting from burning fossil fuel, which are transported by the air. (author)

  19. Evaluation of carrying capacity: Measure 7.1A of the Northwest Power Planning Council's 1994 Fish and Wildlife Program. Report 1 of 4, Final report

    International Nuclear Information System (INIS)

    Neitzel, D.A.; Johnson, G.E.

    1996-05-01

    This report is one of four that the Pacific Northwest National Laboratory (PNNL) staff prepared to address Measure 7.1A in the Northwest Power Planning Council's (Council) Fish and Wildlife Program (Program) dated december 1994 (NPPC 1994). Measure 7.1A calls for the Bonneville Power Administration (BPA) to fund an evaluation of salmon survival, ecology, carrying capacity, and limiting factors in freshwater, estuarine, and marine habitats. Additionally, the Measure asks for development of a study plan based on critical uncertainties and research needs identified during the evaluation. This report deals with the evaluation of carrying capacity. It describes the analysis of different views of capacity as it relates to salmon survival and abundance. The report ends with conclusions and recommendations for studying carrying capacity

  20. Evaluation of Carrying Capacity : Measure 7.1A of the Northwest Power Planning Council`s 1994 Fish and Wildlife Program : Report 1 of 4, Final Report.

    Energy Technology Data Exchange (ETDEWEB)

    Neitzel, Duane A.; Johnson, Gary E.

    1996-05-01

    This report is one of four that the Pacific Northwest National Laboratory (PNNL) staff prepared to address Measure 7.1A in the Northwest Power Planning Council's (Council) Fish and Wildlife Program (Program) dated december 1994 (NPPC 1994). Measure 7.1A calls for the Bonneville Power Administration (BPA) to fund an evaluation of salmon survival, ecology, carrying capacity, and limiting factors in freshwater, estuarine, and marine habitats. Additionally, the Measure asks for development of a study plan based on critical uncertainties and research needs identified during the evaluation. This report deals with the evaluation of carrying capacity. It describes the analysis of different views of capacity as it relates to salmon survival and abundance. The report ends with conclusions and recommendations for studying carrying capacity.

  1. Critical human-factors issues in nuclear-power regulation and a recommended comprehensive human-factors long-range plan. Executive summary

    International Nuclear Information System (INIS)

    Hopkins, C.O.; Snyder, H.L.; Price, H.E.; Hornick, R.J.; Mackie, R.R.; Smillie, R.J.; Sugarman, R.C.

    1982-08-01

    This comprehensive long-range human factors plan for nuclear reactor regulation was developed by a Study Group of the Human Factors Society, Inc. This Study Group was selected by the Executive Council of the Society to provide a balanced, experienced human factors perspective to the applications of human factors scientific and engineering knowledge to nuclear power generation. The report is presented in three volumes. Volume 1 contains an Executive Summary of the 18-month effort and its conclusions. Volume 2 summarizes all known nuclear-related human factors activities, evaluates these activities wherever adequate information is available, and describes the recommended long-range (10-year) plan for human factors in regulation. Volume 3 elaborates upon each of the human factors issues and areas of recommended human factors involvement contained in the plan, and discusses the logic that led to the recommendations

  2. Disposal of metal artifacts by monochrome virtual images generated by TC dual power planning in radiation therapy

    International Nuclear Information System (INIS)

    Gonzalez Perez, V.; Bartres Salido, A.; Arana Fernandez Moya, E.; Crispin Contreras, V.; Dolores Alemany, V. de los; Campo Sanmartin, V.; Moratal Perez, D.

    2015-01-01

    Using monochromatic high-energy virtual images reconstructed by a scanner TCED is viable for planning radiotherapy treatments and improves image quality. Such images using the DICOM standard, and have been successfully exported to the planning system XiO treatments. (Author)

  3. Central-Receiver Solar-Thermal Power System 10-MW/sub e/ Pilot Plant: collector subsystem manufacturing plan report

    Energy Technology Data Exchange (ETDEWEB)

    None

    1977-09-15

    The overall manufacturing planning effort included: design modification analysis; manufacturing/tooling conceptual trades; process/tooling verification experiments; and documentation of manufacturing plans and cost estimates. Innovative tooling concepts were evaluated. Studies also included comparison of costs of both field and shop assembly of heliostats.

  4. Fabrication, Inspection, and Test Plan for the Advanced Test Reactor (ATR) High-Power Mixed-Oxide (MOX) Fuel Irradiation Project

    Energy Technology Data Exchange (ETDEWEB)

    Wachs, G. W.

    1998-09-01

    The Department of Energy (DOE) Fissile Disposition Program (FMDP) has announced that reactor irradiation of Mixed-Oxide (MOX) fuel is one of the preferred alternatives for disposal of surplus weapons-usable plutonium (Pu). MOX fuel has been utilized domestically in test reactors and on an experimental basis in a number of Commercial Light Water Reactors (CLWRs). Most of this experience has been with Pu derived from spent low enriched uranium (LEU) fuel, known as reactor grade (RG) Pu. The High-Power MOX fuel test will be irradiated in the Advanced Test Reactor (ATR) to provide preliminary data to demonstrate that the unique properties of surplus weapons-derived or weapons-grade (WG) plutonium (Pu) do not compromise the applicability of this MOX experience base. The purpose of the high-power experiment, in conjunction with the currently ongoing average-power experiment at the ATR, is to contribute new information concerning the response of WG plutonium under more severe irradiation conditions typical of the peak power locations in commercial reactors. In addition, the high-power test will contribute experience with irradiation of gallium-containing fuel to the database required for resolution of generic CLWR fuel design issues. The distinction between "high-power" and "average-power" relates to the position within the nominal CLWR core. The high-power test project is subject to a number of requirements, as discussed in the Fissile Materials Disposition Program Light Water Reactor Mixed Oxide Fuel Irradiation High-Power Test Project Plan (ORNL/MD/LTR-125).

  5. Critical review of the national action plans (NAcP) of the EU stress tests on nuclear power plants

    Energy Technology Data Exchange (ETDEWEB)

    Becker, Oda; Lorenz, Patricia

    2013-04-15

    The Fukushima catastrophe was the horrible result of decades of mistaken safety philosophy, a very lax safety regulation under strong industry influence on the regulators - not only in Japan. The first shock led to the honest attempt to change this, to also involve events which are definitely possible but were kept out of the safety cases by using probabilities. When it was possible to ''prove'' an event as having too low probability, it could be ignored. On 12 October 2012, Tokyo Electric Power Co (TEPCO) admitted that the company had failed to prevent the Fukushima accident, reversing its earlier statement that the accident could not have been foreseen. A TEPCO task force has identified several factors that had led to the accident in March 2011 [NW 18/10/2012]: TEPCO did not learn a lesson from the incident in France of loss of off-site power due to flooding at the Blayais NPP on December 27, 1999, furthermore no safety measures aimed at preventing and mitigating a severe accident had been adopted since 2002. The task force attributed those facts to multiple root causes: - First, the management assumed a severe accident was extremely unlikely in Japan, and feared that retrofitting safety systems would increase anxiety among the public, especially among the residents near the plant. - TEPCO also feared safety retrofitting would require a costly shutdown period. The TEPCO task force also underlined that there were not enough engineers at the site who were familiar with safety systems' designs, operation manuals and their locations. Basically all circumstances leading to the Fukushima accident exist for the European NPP as well - only the tsunami risk does not apply for all NPP but e.g. for several UK NPPs. However the risk of flooding events or of earthquakes exists to a different extent for all NPPs. Also common to all NPPs: the operators insist on the low probabilities to avoid high investments and anti-nuclear activities of the public

  6. Virtual power plant feasibility study and funding proposal / the virtual power plant objectives, concept, components, context, business plan / objectives, activities and timelines for the VPP feasibility study

    International Nuclear Information System (INIS)

    MacDonald, A.

    2004-01-01

    This paper presents a proposal for funding a virtual power plant feasibility study. The goals of the virtual power plant are to increase the efficiency of electricity use by creating a market-driven, subsidy-free, financially sustainable mechanism to finance economic Demand Side Management (DSM) by providing a fully liquid market for saved electricity, provide a new revenue opportunity for the Local Distributing Company (LDC) and increase the use of renewable and low environmental impact, high efficiency technologies within the service area

  7. Pluri-annual planning of power generation investments. 2005-2015 era; Programmation pluriannuelle des investissements de production electrique. Periode 2005-2015

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2006-07-01

    The pluri-annual planning of power generation investments (PPI) is provided by article 6 of the law from February 10, 2000 relative to the modernization and development of the electric utility. The PPI is the concrete translation of the energy policy and aims to identify the necessary investments with respect to the security of power supplies and beyond the already known commitments. In the framework of market deregulation and respect of competition, the PPI is limited to the identification of such investments but not to their realization. This document, which corresponds to the 2005 exercise, is the second report to the Parliament. It stresses on the following points: the mastery of power demand and the demand scenarios, the level of accepted risk, the carrying out of the development of renewable energy sources (5 GW by 2010 and 12.5 GW by 2016 for wind power, and 6 TWh more for biomass by 2016), the start-up of an EPR reactor in 2012, the investment needs for classical thermal power plants (+2.6 GW of diesel fuel power plants and +500 MW of combustion turbines as decided by EdF), the development of production means in 2 regions with specific needs: Provence-Alpes-Cote d'Azur and Bretagne (Brittany), and also in insular areas (Corsica and overseas territories), and the reflexions to carry on in continuation of the PPI. (J.S.)

  8. Increase of Power System Survivability with the Decision Support Tool CRIPS Based on Network Planning and Simulation Program PSS®SINCAL

    Science.gov (United States)

    Schwaegerl, Christine; Seifert, Olaf; Buschmann, Robert; Dellwing, Hermann; Geretshuber, Stefan; Leick, Claus

    The increased interconnection and automation of critical infrastructures enlarges the complexity of the dependency structures and - as consequence - the danger of cascading effects, e.g. causing area-wide blackouts in power supply networks that are currently after deregulation operated closer to their limits. New tools or an intelligent combination of existing approaches are required to increase the survivability of critical infrastructures. Within the IRRIIS project the expert system CRIPS was developed based on network simulations realised with PSS®SINCAL, an established tool to support the analysis and planning of electrical power, gas, water or heat networks. CRIPS assesses the current situation in power supply networks analysing the simulation results of the physical network behaviour and recommends corresponding decisions.

  9. Particular intervention plan of the Saint Alban-Saint Maurice l'Exil Nuclear Power Plant

    International Nuclear Information System (INIS)

    2010-01-01

    The Particular intervention plan (PPI in French) is an emergency plan which foresees the measures and means to be implemented to address the potential risks of the presence and operation of a nuclear facility. This plan is implemented and developed by the Prefect in case of nuclear accident (or incident leading to a potential accident), the impact of which extending beyond the facility perimeter. It represents a special section of the organisation plan for civil protection response (ORSEC plan). The PPI foresees the necessary measures and means for crisis management during the first hours following the accident and is triggered by the Department Prefect according to the information provided by the facility operator. Its aim is to protect the populations leaving within 10 km of the facility against a potential radiological hazard. The PPI describes: the facility, the intervention area, the protection measures for the population, the conditions of emergency plan triggering, the crisis organisation, the action forms of the different services, and the post-accident stage. This document is the public version of the Particular intervention plan of the Saint Alban-Saint Maurice NPP (Isere, France)

  10. 75 FR 4102 - Folsom Lake State Recreation Area and Folsom Power House State Historic Park General Plan...

    Science.gov (United States)

    2010-01-26

    ... From the Federal Register Online via the Government Publishing Office DEPARTMENT OF THE INTERIOR Bureau of Reclamation Folsom Lake State Recreation Area and Folsom Power House State Historic Park... joint Final EIS/EIR for the Folsom Lake State Recreation Area and Folsom Power House State Historic Park...

  11. ETV/ESTCP Demonstration Plan - Demonstration and Verification of a Turbine Power Generation System Utilizing Renewable Fuel: Landfill Gas

    Science.gov (United States)

    This Test and Quality Assurance Plan (TQAP) provides data quality objections for the success factors that were validated during this demonstration include energy production, emissions and emission reductions compared to alternative systems, economics, and operability, including r...

  12. Wind power installations in Switzerland - Regional planning basics and impact; Windkraftanlagen in der Schweiz - Raumplanerische Grundlagen und Auswirkungen - Grundlagenbericht

    Energy Technology Data Exchange (ETDEWEB)

    Ott, W.; Kaufmann, Y.; Steiner, P. [Econcept AG, Zuerich (Switzerland); Gilgen, K.; Sartoris, A. [IRAP-HSR, Institut fuer Raumentwicklung an der Hochschule fuer Technik Rapperswil, Rapperswil (Switzerland)

    2008-07-01

    This report published by the Swiss Federal Office of Energy (SFOE) takes a look at the basics of regional planning and its impact on the construction of wind-energy installations in Switzerland. The authors state that the planning and realisation of wind turbine installations is often time and resource consuming: this document presents and discusses the results obtained in a project that aimed to supply consolidated knowledge on project-relevant basics and their effect with respect to wind-energy installations. Experience gained in Switzerland and in other countries is discussed. This report on the basics of wind-energy planning with its detailed information formed the basis of a checklist described in a further report. In nine chapters, regional planning aspects, environment and landscape-relevant aspects, effects on the national and regional economies and social acceptance factors are discussed. Also, success-factors and possible solutions for the successful realisation of wind-energy projects are looked at.

  13. Energy planning and management plan

    International Nuclear Information System (INIS)

    1996-01-01

    This paper contains printed copies of 60FR 53181, October 12, 1995 and 60 FR 54151. This is a record of decision concerning the Western Area Power Administration's final draft and environmental impact statement, and Energy Planning and Management Program

  14. [Responding to patients with home mechanical ventilation after the Great East Japan Earthquake and during the planned power outages. How should we be prepared for a future disaster ?].

    Science.gov (United States)

    Takechi, Yukako

    2011-12-01

    The unprecedented earthquake(magnitude-9 in the Japanese seismic intensity scale)hit off the east coast of Japan on March 11, 2011. Consequently, there were planned power outages in the area nearby Tokyo to avoid massive blackouts caused by a stoppage of Fukushima nuclear plants.Our clinic located in Kawasaki city was also hit by the earthquake(magnitude- 5).During the period of two months(March and April 2011), we had a total of 52 patients with home respiratory care (5-TPPV, 11-NPPV and 36-HOT)at that time.Two out of three 24 hour-TPPV users had no external battery.After the earthquake, there was a 7-hour electricity failure in some areas, and a patient with ASV(adaptive servo ventilator)was living there.Moreover, 3-hour/day power outages were carried out from March 14 to March 28, affecting people's everyday lives. However, the patient had no harmful influences from the power failure because a ventilation company lent us an external battery(4-9 hour life capacity)for the patients, and we were able to avoid an emergency situation caused by the power failure.In conclusion, we ought to be prepared for patients with home mechanical ventilation in the future toward unforeseen large scale power outages.

  15. Survey report of FY 1996 on the feasibility model study of introduction of photovoltaic power generation system into Kinki district. Special photovoltaic power generation diffusion Action Plan 17; 1996 nendo chosa hokokusho (taiyoko hatsuden system ni kakawaru Kinki chiiki donyu kanosei model chosa). Totteoki no taiyoko hatsuden fukyu action plan 17

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    1997-03-01

    The photovoltaic (PV) power generation system has been put into a diffusion stage from the viewpoint of its technology due to its progressive technology innovation. However, it is not widely diffused in the whole society due to its high cost. Systematic investigation for the future PV power generation was conducted through the verification of factors obstructing the diffusion promotion and the investigation of the problems. A concrete activity plan was proposed for the diffusion of PV power generation. This survey was conducted to propose an activity guideline for the promotion of introduction into the Kinki district. Advantage of PV power generation and negative opinions are shown. Based on the verification, essential introduction significance of PV power generation was discussed. Then, current status of PV power generation and its future trends for the promotion of diffusion were arranged. Potential in the Kinki district was arranged, and examples of the diffusion policy were illustrated. Expectation of the introduction and problems were arranged in each user to be introduced. Thus, a scenario was made for the diffusion and expansion. Finally, a concrete action plan was provided for the diffusion and expansion. 4 refs., 32 figs., 13 tabs.

  16. Supply- and demand-side effects of power sector planning with demand-side management options and SO2 emission constraints

    International Nuclear Information System (INIS)

    Shrestha, R.M.; Marpaung, C.O.P.

    2005-01-01

    This paper examines the implications of SO 2 emission mitigation constraints in the power sector planning in Indonesia--a developing country--during 2003-2017 from a long term integrated resource planning perspective. A decomposition model is developed to assess the contributions of supply- and demand-side effects to the total changes in CO 2 , SO 2 and NO x emissions from the power sector due to constraints on SO 2 emissions. The results of the study show that both the supply- and demand-side effects would act towards the reduction of CO 2 , SO 2 and NO x emissions. However, the supply-side effect would play the dominant role in emission mitigations from the power sector in Indonesia. The average incremental SO 2 abatement cost would increase from US$ 970 to US$ 1271 per ton of SO 2 , while electricity price would increase by 2-18% if the annual SO 2 emission reduction target is increased from 10% to 25%

  17. Report to the parliament. Pluri-annual planning of power production investments; Rapport au parlement. Programmation pluriannuelle des investissements de production electrique

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2002-01-01

    The article 6 of the law from February 10, 2000, relative to the modernization and development of the electric utility, schedules a pluri-annual planning of the production investments (PPI) which represents a concrete translation of the energy policy in the domain of electricity. The PPI will allow to reach the energy policy goals using a balanced development of the national production means in terms of primary energy sources, techniques of production and geographical distribution of investments. This document is the first PPI report to the parliament. It is based on the scheme of energy collective services and on a provisional status made by the manager of the transportation network (RTE). In 2010, renewable energies should cover 21% of the French electricity needs. This ratio will be reached mainly thanks to the development of wind power (7000 to 14000 MW of installed power, which represents 20 to 35 TWh of additional production). Hydro-power should be increased of 8 TWh max, depending on the public policies implemented, and biomass will have a significant contribution too. On the other hand, actions of mastery of the electricity demand will have to be implemented. From 2008 onward, the decommissioning of several power plants will impose to find new solutions to satisfy the peak power needs. The covering of consumption peaks requires a correlation study of the power peaks at the European scale. Finally, the situation of non-interconnected areas and of areas with fragile supply has been carefully considered. The creation of new power production means must be envisaged in most of these areas. (J.S.)

  18. Mexico's Regulatory Engagement in Bulk Electric Power System Planning: An Overview of U.S. Practices and Tools

    Energy Technology Data Exchange (ETDEWEB)

    O' Neill, Barbara; Hurlbut, David; Pena, Ivonne; Gagne, Douglas; Cook, Jeff; Bracho, Ricardo

    2016-06-01

    Mexico's transition to a modern wholesale power market will place new demands on how regulators evaluate and approve transmission expansion projects. Transmission projects in a modern wholesale market fulfill one of several needs, and utilities, regional transmission organizations, and regulatory authorities in the United States have encountered comparable challenges in their market transitions to ensure projects meeting each type of need can be built. The purpose of this report is to open a window to view that experience. The report examines key practices of different U.S. jurisdictions that have moved from transmission planning to transmission approval, and it focuses on the role of the regulator in supporting a planning process that equitably meets identified needs.

  19. Upgrade the intervention levels derived for water and foods, to be include in the PERE 607 procedure the external radiological emergency plan in the Laguna Verde nuclear power plant

    International Nuclear Information System (INIS)

    Llado Castillo, R.; Aguilar Pacheco, R.

    1998-01-01

    The work shows the results obtained in the upgrade the intervention levels derived for water and foods, to be include in the PERE 607 procedure the external radiological emergency plan in the Laguna Verde nuclear power plant

  20. A fuzzy-stochastic simulation-optimization model for planning electric power systems with considering peak-electricity demand: A case study of Qingdao, China

    International Nuclear Information System (INIS)

    Yu, L.; Li, Y.P.; Huang, G.H.

    2016-01-01

    In this study, a FSSOM (fuzzy-stochastic simulation-optimization model) is developed for planning EPS (electric power systems) with considering peak demand under uncertainty. FSSOM integrates techniques of SVR (support vector regression), Monte Carlo simulation, and FICMP (fractile interval chance-constrained mixed-integer programming). In FSSOM, uncertainties expressed as fuzzy boundary intervals and random variables can be effectively tackled. In addition, SVR coupled Monte Carlo technique is used for predicting the peak-electricity demand. The FSSOM is applied to planning EPS for the City of Qingdao, China. Solutions of electricity generation pattern to satisfy the city's peak demand under different probability levels and p-necessity levels have been generated. Results reveal that the city's electricity supply from renewable energies would be low (only occupying 8.3% of the total electricity generation). Compared with the energy model without considering peak demand, the FSSOM can better guarantee the city's power supply and thus reduce the system failure risk. The findings can help decision makers not only adjust the existing electricity generation/supply pattern but also coordinate the conflict interaction among system cost, energy supply security, pollutant mitigation, as well as constraint-violation risk. - Highlights: • FSSOM (Fuzzy-stochastic simulation-optimization model) is developed for planning EPS. • It can address uncertainties as fuzzy-boundary intervals and random variables. • FSSOM can satisfy peak-electricity demand and optimize power allocation. • Solutions under different probability levels and p-necessity levels are analyzed. • Results create tradeoff among system cost and peak-electricity demand violation risk.

  1. Beyond defense-in-depth: cost and funding of state and local government radiological emergency response plans and preparedness in support of commercial nuclear power stations

    International Nuclear Information System (INIS)

    Salomon, S.N.

    1979-10-01

    Inadequate, sporadic, uncertain and frustrating are words local, state and Federal officials use to describe the current hodgepodge funding approach to State and local government radiological emergency response plans and preparedeness in support of commercial nuclear power stations. The creation of a Radiological Emergency Response Plans and Preparedness Fund for State and Local Government is offered as a preferred solution. Monies for the Fund could be derived from a one time Fee of $1 million levied on the operator of each nuclear power station. Every five years, adjustments could be made in the Fee to assure full recovery of costs because of inflation, revised criteria and other cost related factors. Any surplus would be refunded to the utilities. Any state that has obtained NRC concurrence or is in the process could be reimbursed for previous expenditures up to two years prior to NRC concurrence. Concurrence in all state and local government plans is the objective of the funding program. The Fund should be administered by the Nuclear Regulatory Commission. The report also discusses actions by Federal and state agencies and points to long range considerations, such as a training institute, including transportation and non-commercial and other fixed nuclear facilities, where preparedness could be enhanced by a coherent funding mechanism. All recommendations are based on an inquiry by the Office of state Programs, NRC, into the historical and future costs and funding of radiological emergency response plans and preparedness at the state and local government levels and are derived from discussions with many local, State and Federal officials

  2. [Power of personal goal sharing--treatment plan using personal goal maps for patients with mental disorders].

    Science.gov (United States)

    Zhao, Yueren

    2011-01-01

    A female patient in her sixties with schizophrenia had secretly disposed of all her medication and was not cooperating with hospital staff for about four months. During one of our consultations she mentioned that she wanted to be out of hospital by a certain date. That date happened to be her grandchild's birthday. It was at this point that she shared her goals with us, and voluntarily started having treatment. She was able to return home three months later, just in time to celebrate her grandchild's birthday with her family. A male patient in his sixties was able to leave the seclusion room after 10 years. The first doctor in charge and other hospital staff had firmly believed that releasing him from the seclusion room wasn't a possibility. However the patient decided he wanted to be discharged and was interested in finding out how to go about it. The moment he realized it was possible, his outlook changed immensely. He gradually started to open up and communicate better with his new doctor in charge, and was able to work towards his newly found goals. Staff members were also surprised when he was able to leave the seclusion room. They realized this patient was another person like them who had dreams and goals, and stopped stereotyping patients who seemed to be 'difficult to handle'. I have always experienced the power of goal sharing at clinical scenes, and have noticed its importance for patients making a start on the road to recovery. In order to discuss goals and the way to go about achieving them, I use a simple drawing of a mountain. I call this mountain 'A Personal Goal Map'. I like to think of myself (the doctor) as the mountain guide, and my patient as the mountain climber. The three key philosophies are acknowledging individuality, diversity and freedom. These are important when we think about where we are now, where we are going, and where we want to be. Firstly at the start point, we need to define the patient's problem and discuss ideas and goals

  3. 75 FR 19966 - Boulder Canyon Project-Post-2017 Application of the Energy Planning and Management Program Power...

    Science.gov (United States)

    2010-04-16

    ... and Management Program (Program) Power Marketing Initiative (PMI) (10 CFR part 905) to the Boulder... application of the PMI to the BCP and all other proposals contained in Western's November 20, 2009, Federal Register notice. DATES: The consultation and comment period for the application of the PMI to BCP has been...

  4. Resolution of issues with renewable energy penetration in a long-range power system demand-supply planning

    International Nuclear Information System (INIS)

    Ogimoto, Kazuhiko; Ikeda, Yuichi; Kataoka, Kazuto; Ikegami, Takashi; Nonaka, Shunsuke; Azuma, Hitoshi

    2012-01-01

    Under the anticipated high penetration of variable renewable energy generation such as photovoltaic, the issue of supply demand balance should be evaluated and fixed. Technologies such as demand activation, and energy storage are expected to solve the issue. Under the situation, a long-range power system supply demand analysis should have the capability for the evaluation in its analysis steps of demand preparation, maintenance scheduling, and economic dispatch analysis. This paper presents results of a parametric analysis of the reduction of PV and Wind generation curtailment reduction by deployment of batteries. Based on a set of scenarios of the prospects of Japan's 10 power system demand-supply condition in 2030, the demand-supply balance capability are analyzed assuming PV and wind generation variation, demand activation and dispatchable batteries. (author)

  5. METHODOLOGICAL PROBLEMS OF LAND USE PLANNING LOCALLY IN TERMS OF NEW LAND RELATIONS AND DECENTRALIZATION OF POWER

    OpenAIRE

    N. Kapinos

    2017-01-01

    Summary Fundamental changes of land relations that have been established for the period of land reform in the independent Ukraine and the new socio-economic and environmental problems identified new character and content of the land. During the land reform in Ukraine to land management encountered new challenges that focus on the implementation of land policy and land relations fundamental change. Accordingly, to land management faces new challenges. Today for events to decentralize power...

  6. Maintenance planning and performance software for valve packing programs at nuclear power stations (ValvePro Version 2.5)

    International Nuclear Information System (INIS)

    Hutcheson, N.D.

    1994-01-01

    ValvePro Version 2.5 for Windows was developed to help power plant maintenance personnel improve maintenance productivity and quality through a simple, attractive software program, which can be installed on personal computer systems in use at many utilities today. This paper explains the functions of this software and how it can be used by a maintenance organization as a foundation for a consistent, effective valve packing program utilizing sound packing principles

  7. Application of the Extension Taguchi Method to Optimal Capability Planning of a Stand-alone Power System

    Directory of Open Access Journals (Sweden)

    Meng-Hui Wang

    2016-03-01

    Full Text Available An Extension Taguchi Method (ETM is proposed on the optimized allocation of equipment capacity for solar cell power generation, wind power generation, full cells, electrolyzer and hydrogen tanks. The ETM is based on the domain knowledge containing the product specifications and allocation levels provided by suppliers and design factors since most of the renewable energy equipment available in the market comes with a specific capacity. A proper orthogonal array is used to collect 18 sets of simulation responses. The extension theory is introduced to determine the correlation function, and factor effects are used to identify the optimized capacity allocation. The hours of power shortage are simulated using Matlab for all capacity allocations at the lowest establishment cost and the optimized capacity allocation of loss of load probability (LOLP. Finally, the extension theory, extension AHP theory, ETM and Analytic Hierarchy Process (AHP are used to determine the optimized capacity allocation of the system. Results are compared for the above four optimization simulation methods and verify that the proposed ETM surpasses the others on achieving the optimized capacity allocation.

  8. A Plan to Optimize the Management of Weld ID SSN Numbering System for Nuclear Power Plants in Korea

    Energy Technology Data Exchange (ETDEWEB)

    Yoo, Hyun Ju; Cho, Chan Hee; Kim, Jin Hoi [KHNP, Daejeon (Korea, Republic of); Park, Dong Min [ANSCO, Daejeon (Korea, Republic of)

    2016-05-15

    Summary Sheet Number(SSN) in the current LTP is an ID which means a weldment in a nuclear power plant. However, the SSN ID, which is unique on in a nuclear power plant, is not unique one if the weldments of entire nuclear power plant in Korea are treated in one system. Therefore, it is hard to manage the data during life time using the existing SSN ID system. It is also hard to configure the characteristics of weldment in mind because IDs implying Alloy600 and overlay weld do not exist in the existing SSN ID System. An optimized SSN numbering system managing weldments for the life time is introduced in this paper. Moreover, it is explained how to manage the SSN numbering system in the computer program system, too. The problem, which the weld is not harmoniously managed, would be solved provided adapting the new SSN ID introduced in this paper. A weld is managed during its life time from creation to extinction. The inquiry of inspection history of a concerned weld and the reference of statistics would be performed easily and rightly because the concerned weld can be accessed from anywhere connected to KHNP network such as KHNP headquater, plants and CRI.

  9. Long-term energy planning of Croatian power system using multi-objective optimization with focus on renewable energy and integration of electric vehicles

    International Nuclear Information System (INIS)

    Prebeg, Pero; Gasparovic, Goran; Krajacic, Goran; Duic, Neven

    2016-01-01

    Highlights: • Optimization of supply side long-term energy planning of large power system. • Integration of renewable sources and electrical vehicles in large power system. • Multi-level, multi-objective optimization for a design of energy system. • Historical river flow data analysis for modeling of aggregated hydropower potential. - Abstract: Due to the stochastic nature and variability of renewable energy sources (RES), it is necessary to integrate still expensive storage capacities into an energy system with a high share of RES and to model appropriate energy market. The study presented here considers all energy carriers, however, only the electricity carrier is modeled in detail, with notion taken for the heating demand that is covered but without proper modeling of storage. A proposed two-level approach with multi-objective optimization on the global level, was used to design a Croatian Energy System (CES), where electric vehicles (EVs) are integrated to serve as battery storage in Vehicle-to-Grid (V2G) mode, for a scenario between 2015 and 2050. In addition, case study includes nine aggregated hydro power plants, one for each river basin in Croatia. Also, case study includes solar and wind power plants modeled for six locations in Croatia: Osijek, Zagreb, Rijeka, Sibenik, Split and Dubrovnik. The resulting Pareto front suggests that with assumed future costs of fuels and technology certain level of conventional energy sources will have to remain in the energy system to take into the account unfavourable weather conditions and to cover heating demand, which also results in significantly lower load factors for those power plants. Also, variants with more RES share have lower total energy system load factor and significantly higher installed capacity.

  10. Simulating stakeholder behavior in a marine setting: Integrated coastal zone planning and the influential power of selected stakeholders in Frøya, Norway

    Directory of Open Access Journals (Sweden)

    Rachel Gjelsvik Tiller

    2015-11-01

    Full Text Available Aquaculture expansion is a political priority in Norway, despite simmering conflicts and competing claims. We expand on this hypothesis and analyze the Norwegian governance system by adding stakeholder theory in case of a simulated model of the effects of municipal coastal zone planning in the municipality of Frøya, Norway. One cannot analyze the governance system in Norway without fully comprehending the perspectives of the stakeholders involved. Different stakeholders will react and respond differently and have conflicting presumptions basing their actions towards the planning process for coastal areas. They will also have different levels of power and abilities to influence the system. The article presents the interdisciplinary, first generation development of an agent based simulation model that mimics the outcomes of coastal zone planning for a stakeholder groups, the commercial fishers and the aquaculture industry, based on qualitative input from legislation, regulations and stakeholder workshops. We proceed with verifying the applicability of this simulator in light of the key actors involved, namely the commercial fishers. We found that the simulator had two outcomes for the commercial fishers that were consistently recurring, namely collapse and stability, based on the simulated occurrences of complaints by the stakeholders, with the latter being the de facto perceptions of actuality by the commercial fishers. Using stakeholder theory, we argue that the aquaculture industry’s role has the saliency of an Important Stakeholder in Frøya has steered the commercial fishers, who has the role of Dependent Stakeholders according to stakeholder theory, to no longer see any legitimacy in the process in that their complaints were never upheld because of their lack of the attribute Power.

  11. Country planning bottlenecks for the Integral Program Wind power (IPW) projects and the importance of knowledge transfer

    International Nuclear Information System (INIS)

    Most bottlenecks in realizing the aims of the Dutch title project concern problems with the site selection and administrative or juridical problems. The attitude of municipalities towards wind turbines is reserved, their policies not uniform, and the possibility to participate in the licensing procedures has been frequently used. If the energy policy of the Dutch government to produce 1000 MW in the year 2000 should be realized, initiatives must be developed to clear these planning bottlenecks. Some propositions are made with regard to government standards for noise pollution, safety, nature values, agreements with dike managers, regulations for land acquisition, transfer of information, and a manual for municipalities. 2 figs., 5 refs

  12. SU-E-T-280: Dose Evaluation in Using CT Density Versus Relative Stopping Power for Pencil Beam Planning and Treating IROC Proton Phantom

    International Nuclear Information System (INIS)

    Syh, J; Ding, X; Rosen, L; Wu, H

    2015-01-01

    Purpose: The purpose of this study is to evaluate any effects of converted CT density variation in treatment planning system (TPS) of spot scanning proton therapy with an IROC proton prostate phantom at our new ProteusOne Proton Therapy Center. Methods: A proton prostate phantom was requested from the Imaging and Radiation Oncology Core Houston (IROC), The University of Texas MD Anderson Cancer Center, Houston, TX, where GAF Chromic films and couples of thermo luminescent dosemeter (TLD) capsules in target and adjacent structures were embedded for imaging and dose monitoring. Various material such as PVC, PBT HI polystyrene as dosimetry inserts and acrylic were within phantom. Relative stopping power (SP) were provided. However our treatment planning system (TPS) doesn’t require SP instead relative density was converted relative to water in TPS. Phantom was irradiated and the results were compared with IROC measurements. The range of relative density was converted from SP into relative density of water as a new assigned material and tested. Results: The summary of TLD measurements of the prostate and femoral heads were well within 2% of the TPS and met the criteria established by IROC. The film at coronal plane was found to be shift in superior-inferior direction due to locking position of cylinder insert was off and was corrected. The converted CT density worked precisely to correlated relative stopping power. Conclusion: The proton prostate phantom provided by IROC is a useful methodology to evaluate our new commissioned proton pencil beam and TPS within certain confidence in proton therapy. The relative stopping power was converted into relative physical density relatively to water and the results were satisfied

  13. Preservation and enhancement of nuclear knowledge towards Indonesia's plan to operate first nuclear power plant by 2016

    International Nuclear Information System (INIS)

    Ardisasmita, M.S.

    2004-01-01

    Full text: Nuclear power is needed to sustain economic development in the world's fourth most populous country. More than half of Indonesia's 220 million people live on the island of Java. The problem is not that Indonesia lacks resources, but that they are far from Java - much of the coal, oil, natural gas and other assets are hundreds of miles away in the northern part of the island of Sumatra. Indonesia will need a nuclear power plant (NPP) to overcome the lack of power supply due to increasing consumption of electricity while the traditional power supply, including crude oil, has been decreasing. The National Nuclear Energy Agency (Batan) has advocated the introduction of nuclear power in Indonesia as a part of a long-term national energy system. According to the landmark of Batan, the first Indonesian nuclear power plant construction would start by 2010 and the plant would be operational by 2016. Since the decision to build nuclear power plant, according to the law number 10 year 1997, has to be consulted to the Parliament, it is indeed necessary to have always excellent communication with members of Parliament, to be understood by them and has to be supported by the society at large. In the past, efforts to launch nuclear power programs based mainly on economic justification have failed for various reasons; ones of the most important reasons were due to the lack of public support. Indonesia is pushing ahead with nuclear power at a time when the commercial use of nuclear power is in decline after 40 years of expansion. It is being rejected because of escalating costs, faulty technology and continuing public concern about accidents and radioactive waste disposal. Again this mean strong, effective and credible public information, public education and public relation organization have to be established to win the heart and the mind of the public. The problem is the majority of the people in Indonesia is low educated that makes them easy to be manipulated by the

  14. Decision project related to the energy multi-year 2018/2023 planning (PPE). Evolution of capacities of production of power generating renewable energies: the headlong rush

    International Nuclear Information System (INIS)

    Perves, Jean-Pierre

    2016-01-01

    After having recalled that the French government, in its energy multi-year planning for 2018-2023, decided to develop wind and photovoltaic energies at a higher rate, despite their intermittency and the need for back-up nuclear and hydroelectric power plants (which do not emit carbon), and outlined that the power market is now in the torment, in France and in Europe, the author notices that such a development of renewable energies is a matter of concern in Europe, and indicates the objectives defined by the French government for onshore and offshore wind energy and for solar energy. Then, he proposes a critical analysis of the low level scenario of this development, a scenario which the author assesses as not very realistic. A table indicates the status and objectives for all the different renewable energies. The author discusses these values, notices that it is similar to a programme defined by the ADEME. He analyses the 2018/2023 low scenario (production, share, production efficiency, minimum and maximum power) by comparing it with the situation in 2015. He outlines important seasonal variations for wind and solar energy: their production level in winter requires a massive use of other sources. He briefly discusses the perspectives for 2030, and then addresses the development cost in terms of required investments. He discusses the impact of the scenario on greenhouse gas emissions. The appendix provides the official text of the decision project

  15. Impact of the tidal power dam in the Rance estuary: geomorphological changes, hydrosedimentary processes and reconstructions plans

    Science.gov (United States)

    Susperregui, A.

    2010-12-01

    The Rance basin (France) offers potential to make a full-scale assessment of the environmental impact of a tidal power station after 50 years of operation. Consequences on biology, hydrodynamics and sedimentology were observed and nowadays, some of these changes are still acting on the natural system. The tidal dynamic was completely artificialised by the dam construction. The two main consequences are the reduction of exundation area and the extension of slack duration. Sedimentary dynamic depending on hydrodynamics conditions, changes in sediment distribution were also observed. Before the tidal power station construction, sands lined the gravel bed channel, recovered the bottom and formed beaches and banks. Coves and the upstream part of the estuary were dominated by a fine sedimentation, forming mudflats in a classical configuration slikke/schorre. Nowadays, mudflats extended to the center of the basin and all coves are occupied. The important inertia induced by the slack extension caused a slowing down on currents velocities, making easier the fine suspension deposit. The siltation is most important upstream, were the turbidity maximum was shifted, generating problems for navigation and banks access. A solution of sediment management was envisaged from 2001, by the digging of a sediments trap of 91 000 m3, near the Châtelier Lock. Sedimentation monitoring in this trap shows an intense filling over the first two years of functioning, then a slowing down leading to a complete filling from 2005. This trap also showed a beneficial interest on the sedimentation rates of the mudflats closed to it, which decreased. To understand how fine sediment is eroded and transported into this maritime area, an optical backscatter sensor was installed 1.5 km upstream of the tidal power station. During spring tides, the tidal power station functions in a “double-acting” cycle. This particular working leads to an important increase of turbidity during the artificial tidal

  16. Summary of public comments and NRC staff analysis relating to rulemaking on emergency planning for nuclear power plants

    International Nuclear Information System (INIS)

    1980-09-01

    This NUREG provides a summary and discussions of public comments received during the expedited rulemaking to upgrade emergency preparedness around nuclear power reactor sites. The final rule was published in the Federal Register (45 FR 55402) on August 19, 1980. The information in NUREG-0684 was excerpted in the main from internal paper SECY-80-275 (June 3, 1980) which forwarded the final rule to the Commission for consideration. This document, along with NUREG-0628, NUREG/CP-0011, and the materials cited in the Final Rules, should be considered a compendium of the major issues raised in this proceeding and acted upon by the Commission

  17. Transportation infrastructure between nuclear power plant gates and nearest line-haul networks: Plan and procedure for data development

    International Nuclear Information System (INIS)

    Saricks, C.L.; Singh, M.K.; Stammer, R.E. Jr.

    1988-06-01

    This study is concerned with the segments of the transportation system that include possible routings over public roads and private (or public) rail links, and waterway access (within 25 miles) from the gates of typical reactor sites to proximate links of what can be termed the national through-route system. These routings are by no means uniform throughout the United States. Local roads and rail links near reactor sites may be subject to a wide variety of jurisdictions for maintenance, repair, and inspection; may or may not (at present) qualify for federal assistance under the Federal-Aid Highway and related funding programs; may or may not meet accepted construction standards for facilities expected to bear heavy loads; and, perhaps most importantly for the spent-fuel transportation program, may be subject to occasional and currently unavoidable disruptions that could seriously impair shipment schedules. The overall objectives of the study are to describe a framework for identifying the characteristics of the near-site transportation networks of all existing nuclear power plants that could give rise to important shipment scheduling and programming constraints. These characteristics cover both transportation infrastructure and existing structural and environmental limitation, and define a scope and schedule for constructing a data base for the transportation networks surrounding all nuclear power plants. 6 refs., 4 figs., 8 tabs

  18. [Pressure or legitimization? Power and alternatives in the planning and adoption of health reforms in Costa Rica, 1988-1998].

    Science.gov (United States)

    Franzoni, Juliana Martínez

    2006-01-01

    Policies are made in response to the rationale of pressure and legitimization, which join forces in many different ways. This work analyzes the planning and adoption of the health reforms undertaken in Costa Rica between 1988 and 1998. It questions whether political parties, international financial institutions and the technical and bureaucratic elites in each sector can be taken as sufficiently explanatory of themselves. Empirical evidence would suggest that apart from investigating the individual interests of the agents involved, one must also consider the sector reforms that are actually available internationally. The paper draws this discussion into the larger scenario of policy making in Latin America and draws links between this and other stages in policy making and other moments in the construction of the State.

  19. The persuasive power of oral health promotion messages: a theory of planned behavior approach to dental checkups among young adults.

    Science.gov (United States)

    Anderson, Christina N; Noar, Seth M; Rogers, Brandi D

    2013-01-01

    Although routine dental checkups are important for both oral and overall health, several factors influence young adults' use or nonuse of dental services. The two studies included in this report tested the theory of reasoned action (TRA), the theory of planned behavior (TPB), and an expanded TPB model in predicting young adults' routine dental checkups. Additionally, the study tested the perceived message effectiveness of TPB-based messages. Results support the use of an expanded TPB model (particularly adding satisfaction with the dentist and environmental constraints to the traditional model) for an understanding of routine dental checkup intention and behavior, and, most notably, provide support for the use of subjective norm-based messages to prompt dental checkups. This study lays the groundwork for a health communication campaign encouraging routine dental checkups among young adults. The use of targeting and tailoring to design effective oral health media campaign messages is discussed.

  20. Status of safety issues at licensed power plants: TMI action plan requirements, unresolved safety issues, generic safety issues

    International Nuclear Information System (INIS)

    1991-12-01

    As part of ongoing US Nuclear Regulatory Commission (NRC) efforts to ensure the quality and accountability of safety issue information, a program was established whereby an annual NUREG report would be published on the status of licensee implementation and NRC verification of safety issues in major NRC requirements areas. This information was compiled and reported in three NUREG volumes. Volume 1, published in March 1991, addressed the status of of Three Mile Island (TMI) Action Plan Requirements. Volume 2, published in May 1991, addressed the status of unresolved safety issues (USIs). Volume 3, published in June 1991, addressed the implementation and verification status of generic safety issues (GSIs). This annual NUREG report combines these volumes into a single report and provides updated information as of September 30, 1991. The data contained in these NUREG reports are a product of the NRC's Safety Issues Management System (SIMS) database, which is maintained by the Project Management Staff in the Office of Nuclear Reactor Regulation and by NRC regional personnel. This report is to provide a comprehensive description of the implementation and verification status of TMI Action Plan Requirements, safety issues designated as USIs, and GSIs that have been resolved and involve implementation of an action or actions by licensees. This report makes the information available to other interested parties, including the public. An additional purpose of this NUREG report is to serve as a follow-on to NUREG-0933, ''A Prioritization of Generic Safety Issues,'' which tracks safety issues up until requirements are approved for imposition at licensed plants or until the NRC issues a request for action by licensees

  1. Plan 2010. Costs starting in 2012 for the radioactive residual products from nuclear power. Basis for fees and guarantees during the period 2012-2014

    Energy Technology Data Exchange (ETDEWEB)

    2010-12-15

    According to the current regulatory framework, it is the responsibility of the holder of a licence to own or operate a nuclear power reactor to prepare a calculation of the costs for all measures that are needed for the management and disposal of spent nuclear fuel that has been used in the reactors and other radioactive waste products and to decommission and dismantle the reactor plants. The regulatory framework comprises the Act (2006:647) and the Ordinance (2008:715) on Financial Measures for the Management of Residual Products from Nuclear Activities (hereinafter referred to as the Financing Act and the Financing Ordinance, respectively). This cost calculation shall be submitted periodically to the Government or the authority designated by the Government. SKB's owners have assigned SKB the task of preparing such a cost calculation jointly for the licensees of the Swedish nuclear power plants. The present report, which is the twenty-eighth annual plan report, gives an updated compilation of these costs. As in previous years' reports, the costs are shown for two cases. The first case concerns the system as a whole, including management and disposal of radioactive operational waste plus certain waste deriving from other facilities than those belonging to SKB's owners. This case has been based on a scenario concerning reactor operation that is based on the nuclear power plant owners' current planning. The second case concerns the system with the restrictions that follow from the regulatory framework, which stipulates the time for operation of the reactors that is supposed to serve as a basis for fees. The report is divided into three parts: Chapter 1 provides background information regarding the Financing Act and SKB's calculation model. Chapter 2 provides information on the underlying calculation, which is based on current plans for reactor operation and SKB's activities. Chapter 3 presents the cost estimates required by the Financing

  2. Get the Power You Need, When and Where You Need It Aboard the International Space Station (ISS) Using the ISS Plug-In Plan (IPiP) Requirement Request Process

    Science.gov (United States)

    Moore, Kevin D.

    2017-01-01

    Trying to get your experiment aboard ISS? You likely will need power. Many enditem providers do. ISS Plug-In Plan (IPiP) supports power and data for science, Payloads (or Utilization), vehicle systems, and daily operations through the Electrical Power System (EPS) Secondary Power/Data Subsystem. Yet limited resources and increasing requirements continue to influence decisions on deployment of ISS end items. Given the fluid launch schedule and the rapidly- increasing number of end item providers requiring power support, the focus of the Plug-In Plan has evolved from a simple FIFO recommendation to provide power to end item users, to anticipating future requirements by judicious development and delivery of support equipment (cables, power supplies, power strips, and alternating current (AC) power inverters), employing innovative deployment strategies, and collaborating on end item development. This paper describes the evolution of the ISS Program Office, Engineering Directorate, Flight Operations Directorate (FOD), International Partners and the end item provider relationship and how collaboration successfully leverages unique requirements with limited on- board equipment and resources, tools and processes which result in more agile integration, and describes the process designed for the new ISS end item provider to assure that their power requirements will be met.

  3. The activities of the IAEA International Working Group on Life Management of Nuclear Power Plants (IWG-LMNPP) in 1994 and plans for 1995-1996

    International Nuclear Information System (INIS)

    1995-01-01

    The objective of the IAEA's International Working Group on Life Management of Nuclear Power Plants (IWG-LMNPP) is to provide the Member States with information and guidance on design aspects, material selection, testing, maintenance, monitoring and mitigation of degradation related to major components with the aim to assure high availability and safe operation of NPPs. Technical documents and reports on proceedings of specialists meetings on many of these topics have been produced or are in preparation. Coordination of research aimed at understanding the phenomena which occur and the consequent degradation mechanisms is an extensive field of the IWG-LMNPP activities. Radiation embrittlement of reactor pressure vessel steels has been a major subject of concern. Thermal degradation, corrosion and fatigue are also considered to be very significant. In the monitoring field, non-destructive examination techniques and fracture mechanics are areas included in the IWG-LMNPP plans

  4. High power 1 MeV neutral beam system and its application plan for the international tokamak experimental reactor

    Energy Technology Data Exchange (ETDEWEB)

    Hemsworth, R.S. [ITER Joint Central Team, Naka, Ibaraki (Japan)

    1997-03-01

    This paper describes the Neutral Beam Injection system which is presently being designed for the International Tokamak Experimental Reactor, ITER, in Europe Japan and Russia, with co-ordination by the Joint Central Team of ITER at Naka, Japan. The proposed system consists of three negative ion based neutral injectors, delivering a total of 50 MW of 1 MeV D{sup 0} to the ITER plasma for a pulse length of >1000 s. Each injectors uses a single caesiated volume arc discharge negative ion source, and a multi-grid, multi-aperture accelerator, to produce about 40 A of 1 MeV D{sup -}. This will be neutralized by collisions with D{sub 2} in a sub-divided gas neutralizer, which has a conversion efficiency of about 60%. The charged fraction of the beam emerging from the neutralizer is dumped in an electrostatic residual ion dump. A water cooled calorimeter can be moved into the beam path to intercept the neutral beam, allowing commissioning of the injector independent of ITER. ITER is scheduled to produce its first plasma at the beginning of 2008, and the planning of the R and D, construction and installation foresees the neutral injection system being available from the start of ITER operations. (author)

  5. Should a small combined heat and power plant (CHP) open to its regional power and heat networks? Integrated economic, energy, and emergy evaluation of optimization plans for Jiufa CHP

    International Nuclear Information System (INIS)

    Peng, T.; Lu, H.F.; Wu, W.L.; Campbell, D.E.; Zhao, G.S.; Zou, J.H.; Chen, J.

    2008-01-01

    The development of industrial ecology has led company managers to increasingly consider their company's niche in the regional system, and to develop optimization plans. We used emergy-based, ecological-economic synthesis to evaluate two optimization plans for the Jiufa Combined Heat and Power (CHP) Plant, Shandong China. In addition, we performed economic input-output analysis and energy analysis on the system. The results showed that appropriately incorporating a firm with temporary extra productivity into its regional system will help maximize the total productivity and improve ecological-economic efficiency and benefits to society, even without technical optimization of the firm itself. In addition, developing a closer relationship between a company and its regional system will facilitate the development of new optimization opportunities. Small coal-based CHP plants have lower-energy efficiency, higher environmental loading, and lower sustainability than large fossil fuel and renewable energy-based systems. The emergy exchange ratio (EER) proved to be an important index for evaluating the vitality of highly developed ecological-economic systems

  6. Radioactive waste management plan. Plan 82

    International Nuclear Information System (INIS)

    1982-06-01

    The report is the first account of the nuclear power utilities of Sweden about the plans for the final disposal of the radioactive waste products of the nuclear power. Part 1 describes the general background, the plans for research and development, including the necessary facilities. The time schedule and the calculated costs of the operations are presented. (G.B.)

  7. Operation planning for a pondage power station chain by means of linear programming and genetic optimisation; Einsatzplanung fuer eine Flusskraftwerkskette im Schwellbetrieb mittels LP und genetischer Optimierung

    Energy Technology Data Exchange (ETDEWEB)

    Mueller, H.; Huelsemann, M.

    1997-12-31

    This paper presents a system package which serves as a simulation and optimisation tool for daily operation planning for a hydroelectric cascade. The purpose of the planning is to maximise (the differentially weighted) production of electrical energy given a certain set of specifications and secondary conditions. Optimal operation management is achieved using a two-stage approach: first pre-optimisation by means of linear programming, followed by detail optimisation using a Genetic Algorithm based on a non-linear, dynamic model of the power station and reservoir chain. [Deutsch] Im Beitrag wird ein Systempaket als Simulations- und Optimierungswerkzeug zur taeglichen Betriebsplanung einer Wasserkraftwerkskaskade vorgestellt. Ziel der Wasserbewirtschaftung ist es, unter den gegebenen Vorgaben und Randbedingungen die (bewertete) Erzeugung elektrischer Energie zu maximieren. Das optimale Fahrplanmanagement wird durch einen zweistufigen Loesungsansatz realisiert: Mit einer Vor-Optimierung mittels Linearer Programmierung (LP), gefolgt von einer detaillierten Optimierung mit einem Genetischen Algorithmus, der auf ein nichtlineares, dynamisches Simulationsmodell fuer die Kette aus Kraftwerken und Stauraeumen zugreift. (orig./RHM)

  8. Study of a proposal for the insertion of operational experience as a tool for support the training plan for nuclear power plants

    International Nuclear Information System (INIS)

    Fonseca, Renato Alves da

    2009-05-01

    The main objectives of this work are: to determine, through the operational experience analysis of Angra 1 nuclear power plant, the plant operational vulnerabilities that affect its staff training and to propose a modeling to plan a training program to address these vulnerabilities. This analysis utilizes the Angra 1 document entitled 'Ocorrencia de Relato Obrigatorio', which reports the plant event occurrences. Through this document, as well as the opinion of specialists on the most probably root causes of the reported events, the backdrop of the operational experience analysis of internal events was built. The modeling using the SAT method and has as a guideline the internal operational experience analysis. Moreover, this modeling encompasses techniques of event and second generation human reliability analysis, both specific of the nuclear area. The development of this work shows that: the internal operational experience analysis provides a realistic view of the vulnerabilities present in the plant in all areas (technical and organizational), which must be addressed to the plan of the training program and the modeling, based on realistic view of the plant, is dynamic, not linear, and is always up to date on events in the plant, its causes and consequences. (author)

  9. Gendered power dynamics and women’s negotiation of family planning in a high HIV prevalence setting: A qualitative study of couples in western Kenya

    Science.gov (United States)

    Harrington, Elizabeth K.; Dworkin, Shari; Withers, Mellissa; Onono, Maricianah; Kwena, Zachary; Newmann, Sara J.

    2017-01-01

    In sub-Saharan Africa, high burdens of HIV and unmet need for contraception often coexist. Research emphasises the need to engage men and couples in reproductive health, yet couples’ negotiations around fertility and family planning in the context of HIV have been sparsely studied. This study examined the gendered power dynamics that frame women’s and couples’ negotiations of contraceptive use in western Kenya. We conducted 76 in-depth interviews with 38 couples, of whom 22 couples were concordant HIV-positive. Qualitative data were analysed using a grounded theory approach. Direct communication around contraception with men was often challenging due to perceived or expressed male resistance. A substantial minority of women avoided male reproductive decision-making authority through covert contraceptive use, with concern for severe consequences when contraceptive use was discovered. Many men assumed that family planning use signified female promiscuity and that infidelity motivated covert use. Men were more willing to use condoms to avoid HIV re-infection or at the recommendation of HIV care providers, which allowed some women leverage to insist on condom use. Our findings highlight the tension between male-dominated reproductive decision-making and women’s agency and point to the need for gender transformative approaches seeking to challenge masculinities that negatively impact health. PMID:26503879

  10. Gendered power dynamics and women's negotiation of family planning in a high HIV prevalence setting: a qualitative study of couples in western Kenya.

    Science.gov (United States)

    Harrington, Elizabeth K; Dworkin, Shari; Withers, Mellissa; Onono, Maricianah; Kwena, Zachary; Newmann, Sara J

    2016-01-01

    In sub-Saharan Africa, high burdens of HIV and unmet need for contraception often coexist. Research emphasises the need to engage men and couples in reproductive health, yet couples' negotiations around fertility and family planning in the context of HIV have been sparsely studied. This study examined the gendered power dynamics that frame women's and couples' negotiations of contraceptive use in western Kenya. We conducted 76 in-depth interviews with 38 couples, of whom 22 couples were concordant HIV-positive. Qualitative data were analysed using a grounded theory approach. Direct communication around contraception with men was often challenging due to perceived or expressed male resistance. A substantial minority of women avoided male reproductive decision-making authority through covert contraceptive use, with concern for severe consequences when contraceptive use was discovered. Many men assumed that family planning use signified female promiscuity and that infidelity motivated covert use. Men were more willing to use condoms to avoid HIV re-infection or on the recommendation of HIV care providers, which allowed some women leverage to insist on condom use. Our findings highlight the tension between male dominated reproductive decision making and women's agency and point to the need for gender transformative approaches seeking to challenge masculinities that negatively impact health.

  11. Inspection planning

    International Nuclear Information System (INIS)

    Korosec, D.; Levstek, M.F.

    2001-01-01

    Slovenian Nuclear Safety Administration (SNSA) division of nuclear and radiological safety inspection has developed systematic approach to their inspections. To be efficient in their efforts regarding regular and other types of inspections, in past years, the inspection plan has been developed. It is yearly based and organized on a such systematic way, that all areas of nuclear safety important activities of the licensee are covered. The inspection plan assures appropriate preparation for conducting the inspections, allows the overview of the progress regarding the areas to be covered during the year. Depending on the licensee activities and nature of facility (nuclear power plant, research reactor, radioactive waste storage, others), the plan has different levels of intensity of inspections and also their frequency. One of the basic approaches of the plan is to cover all nuclear and radiological important activities on such way, that all regulatory requests are fulfilled. In addition, the inspection plan is a good tool to improve inspection effectiveness based on previous experience and allows to have the oversight of the current status of fulfillment of planned inspections. Future improvement of the plan is necessary in the light of newest achievements on this field in the nuclear world, that means, new types of inspections are planned and will be incorporated into plan in next year.(author)

  12. Competency build up, sustained performance enhancement of human resource through effective man power planning, training and proper safety culture and organizational climate

    International Nuclear Information System (INIS)

    Jha, B.D.; Goyal, O.P.

    2006-01-01

    Human resource competence building and continued enhancement of performance is the most vital input for safe and reliable operations of a Nuclear Power Plant. Integrated planning leading to the decision of timely selection of optimum number of fresh people and deployment of experienced manpower with desired lead time is inevitable to achieve the above objective. For safe and reliable plant operation human performance analysis followed by suggestive measures to improve the same is needed. Corrective or strengthening input may be in terms of training, work environment, motivations, organizational culture and climate, leadership and prevailing environmental force and bio-rhythm of individuals with critical days are to be worked out The adequacy in training and development not only gives safe and reliable plant operations but results in greater employee satisfaction and self esteem as well. As of date, in the present vibrant global scenario, only the organization which impart good training in addition to competitive pay and perks to their employees are able to attract good people. Indian nuclear power plant in general and TAPP 3 and 4 in particular has been referred. (author)

  13. Stormwater Pollution Prevention Plan for the TA-03-22 Power and Steam Plant, Los Alamos National Laboratory, Revision 3, January 2018

    Energy Technology Data Exchange (ETDEWEB)

    Burgin, Jillian Elizabeth [Los Alamos National Lab. (LANL), Los Alamos, NM (United States)

    2018-02-01

    This Storm Water Pollution Prevention Plan (SWPPP) was developed in accordance with the provisions of the Clean Water Act (33 U.S.C. §§1251 et seq., as amended), and the Multi-Sector General Permit for Storm Water Discharges Associated with Industrial Activity (U.S. EPA, June 2015) issued by the U.S. Environmental Protection Agency (EPA) for the National Pollutant Discharge Elimination System (NPDES) and using the industry specific permit requirements for Sector O-Steam Electric Generating Facilities as a guide. This SWPPP applies to discharges of stormwater from the operational areas of the TA-03-22 Power and Steam Plant at Los Alamos National Laboratory. Los Alamos National Laboratory (also referred to as LANL or the “Laboratory”) is owned by the Department of Energy (DOE), and is operated by Los Alamos National Security, LLC (LANS). Throughout this document, the term “facility” refers to the TA-03-22 Power and Steam Plant and associated areas. The current permit expires at midnight on June 4, 2020.

  14. Bare face red-brown bricks manufactured with fly ash from the Narcea (Asturias Coal Power Plan

    Directory of Open Access Journals (Sweden)

    Ayesta, G.

    1999-12-01

    Full Text Available Fly ash, from the Coal Power Plant of Narcea (Asturias, has been used to determine its possible use as a raw material in the bare face red-brown brick manufacture. The correct mould of a ceramic material demands a paste with an adequate plasticity. So, the optimum compositions of humidity, lubricant (talc and binder (white dextrin have been investigated. The samples were made by compressing paste into a mould using varying values of pressure and boiling temperature once the cooling speed had been established. Finally, the cooked pieces were submitted to trials demanded by the Basic Construction Norm, to see if they met the required specifications concerning Water Absorption, Suction, Contraction, Resistance to Freezing, Efflorescence and Compressive Strength.

    Se caracterizan las cenizas volantes de la Central Térmica del Narcea (Asturias para determinar su utilización como materia prima en la obtención de ladrillos cara vista. El moldeo correcto de una pieza cerámica exige trabajar una pasta con una adecuada plasticidad, para ello se investiga cuál ha de ser la composición óptima de la misma, en cuanto a: humedad, cantidad de lubricante (talco y de ligante (dextrina blanca. El conformado de las piezas o ladrillos se realiza por prensado, utilizando distintos valores de presión, así como la temperatura de cocción, una vez establecida la velocidad de enfriamiento. Finalmente, las piezas cocidas se someten a los ensayos exigidos por la Norma Básica de Edificación, para ver si cumplen las especificaciones requeridas en cuanto a: Absorción de agua. Succión, Contracción, Heladicidad, Eflorescencia y Resistencia a la compresión.

  15. Techniques of artificial intelligence applied to the electric power expansion distribution system planning problem; Tecnicas de inteligencia artificial aplicadas ao problema de planejamento da expansao do sistema de distribuicao de energia eletrica

    Energy Technology Data Exchange (ETDEWEB)

    Froes, Salete Maria

    1996-07-01

    A tool named Constrained Decision Problem (CDP), which is based on Artificial Intelligence and a specific application to Distribution System Planning is described. The CDP allows multiple objective optimization that does not, necessarily, result in a single optimal solution. First, a literature review covers published works related to Artificial Intelligence applications to Electric Power Distribution Systems, emphasizing feeder restoration and reconfiguration. Some concepts related to Artificial Intelligence are described, with particular attention to Planning and to Constrained Decision Problems. Following, an Electric Power System planning model is addressed by using the CDP tool. Some case studies illustrate the Distribution Planning model, which are compared with standard optimization models. Concluding, some comments establishing the possibilities of CDP applications are followed by a view on future developments. (author)

  16. Energy and nuclear power planning study for Pakistan (covering the period 1993-2023). Report prepared by a team of experts from Pakistan with the guidance of the International Atomic Energy Agency

    International Nuclear Information System (INIS)

    1998-07-01

    The study is the first of its kind in terms of its coverage. It analyses the entire energy system of Pakistan including: the analysis of future evolution of energy and electricity demand, evaluation of future supply potential of indigenous energy resources and import possibilities, development of overall energy demand and supply balance, formulation of least cost expansion plans for the electricity generation system, environmental analysis of electricity generation and financial analysis of envisaged nuclear power development plan

  17. Nuclear power

    International Nuclear Information System (INIS)

    Porter, Arthur.

    1980-01-01

    This chapter of the final report of the Royal Commission on Electric Power Planning in Ontario updates its interim report on nuclear power in Ontario (1978) in the light of the Three Mile Island accident and presents the commission's general conclusions and recommendations relating to nuclear power. The risks of nuclear power, reactor safety with special reference to Three Mile Island and incidents at the Bruce generating station, the environmental effects of uranium mining and milling, waste management, nuclear power economics, uranium supplies, socio-political issues, and the regulation of nuclear power are discussed. Specific recommendations are made concerning the organization and public control of Ontario Hydro, but the commission concluded that nuclear power is acceptable in Ontario as long as satisfactory progress is made in the disposal of uranium mill tailings and spent fuel wastes. (LL)

  18. Radioactive waste management plan. Plan 82

    International Nuclear Information System (INIS)

    1982-06-01

    The report is the first account of the nuclear power utilities of Sweden concerning the plans for the final disposal of the radioactive waste products of the nuclear power. Part 2 describes the waste facilities in details. The layouts and estimated costs are presented. The decomissioning of nuclear power plants and the postponement of it is discussed. (G.B.)

  19. Byproduct metal requirements for U.S. wind and solar photovoltaic electricity generation up to the year 2040 under various Clean Power Plan scenarios

    Science.gov (United States)

    Nassar, Nedal T.; Wilburn, David R.; Goonan, Thomas G.

    2016-01-01

    The United States has and will likely continue to obtain an increasing share of its electricity from solar photovoltaics (PV) and wind power, especially under the Clean Power Plan (CPP). The need for additional solar PV modules and wind turbines will, among other things, result in greater demand for a number of minor metals that are produced mainly or only as byproducts. In this analysis, the quantities of 11 byproduct metals (Ag, Cd, Te, In, Ga, Se, Ge, Nd, Pr, Dy, and Tb) required for wind turbines with rare-earth permanent magnets and four solar PV technologies are assessed through the year 2040. Three key uncertainties (electricity generation capacities, technology market shares, and material intensities) are varied to develop 42 scenarios for each byproduct metal. The results indicate that byproduct metal requirements vary significantly across technologies, scenarios, and over time. In certain scenarios, the requirements are projected to become a significant portion of current primary production. This is especially the case for Te, Ge, Dy, In, and Tb under the more aggressive scenarios of increasing market share and conservative material intensities. Te and Dy are, perhaps, of most concern given their substitution limitations. In certain years, the differences in byproduct metal requirements between the technology market share and material intensity scenarios are greater than those between the various CPP and No CPP scenarios. Cumulatively across years 2016–2040, the various CPP scenarios are estimated to require 15–43% more byproduct metals than the No CPP scenario depending on the specific byproduct metal and scenario. Increasing primary production via enhanced recovery rates of the byproduct metals during the beneficiation and enrichment operations, improving end-of-life recycling rates, and developing substitutes are important strategies that may help meet the increased demand for these byproduct metals.

  20. Experience in energy, electricity and nuclear power planning with emphasis on MAED and WASP among Member States of the Regional Co-operative Agreement (RCA) in Asia and the Pacific Region

    International Nuclear Information System (INIS)

    1991-09-01

    This report includes the proceedings and papers of two workshops on energy, electricity and nuclear power planning: one held in Beijing, China, between 4-8 September 1989 (9 papers), and the other one held in Daejon, Republic of Korea, between 27-31 August 1990 (14 papers). A separate abstract was prepared for each of these papers. Refs, figs and tabs

  1. Energy and nuclear power planning study for Romania (covering the period 1989-2010). Report prepared by a team of experts from Romania with the guidance of the International Atomic Energy Agency

    International Nuclear Information System (INIS)

    1995-09-01

    The present report described the study conducted in cooperation with several organizations from Romania and covers the energy and electricity requirements for this country up to the year 2010. It also outlines optimal expansion plans for the power generating system of the country over the same period. Refs, figs and tabs

  2. National Energy Plan 2030: a proposal for power generation expansion in the long term; Plano Nacional de Energia 2030: uma proposta de expansao para a geracao de energia eletrica no longo prazo

    Energy Technology Data Exchange (ETDEWEB)

    Guerreiro, Amilcar Goncalves; Pereira Junior, Amaro Olimpio; Lopes, Juarez Castrillon; Tavares, Marina Elisabete E.; Silva, Renata de A.M. da; Queiroz, Renato P.; Oliveira, Ricardo G. de [Empresa de Pesquisa Energetica (EPE), Brasilia, DF (Brazil)

    2008-07-01

    The article aims to present and discuss a proposal for electric energy expansion generation capacity in long term. This work identifies the most appropriate evolution of the hydrothermal mix for the expansion of the supply of electrical power in the country, over the horizon of planning by 2030. (author)

  3. Internet plan and planning

    Directory of Open Access Journals (Sweden)

    Kahriman Emina

    2008-01-01

    Full Text Available Paper discuss specific features of internet plan as well as planning as management process in general in the contemporary environment. No need to stress out that marketing plan and marketing planning is core activity in approaching to market. At the same time, there are a lot specific c request in preparing marketing plan comparing to business planning due to marketing plan is an essential part. The importance of internet plan and planning rely on specific features of the internet network but as a part of general corporate as well as marketing strategy.

  4. Long expansion planning of electrical power availability in Brazil under the real options theoretical approach; Planejamento de longo prazo da expansao da oferta de energia eletrica no Brasil sob uma perspectiva da teoria das opcoes reais

    Energy Technology Data Exchange (ETDEWEB)

    Marreco, Juliana de Moraes

    2007-05-15

    This thesis considers uncertainty on the long term generation expansion planning in the Brazilian Electric System, under a Real Options Approach . First, Real Options Theory is used to demonstrate the importance of thermo power plants insertion in Brazil, through a flexibility valuation on hydrothermal system. This is the first objective of this thesis. In the second part a Real Options Model is proposed to support long term expansion studies, based in a levelized costs analysis. The adequacy of proposed models to real problem is illustrated by a case study of the Brazilian Power System. The results show the importance of the energetic matrix diversification on the Long Term Planning. In the expansion model proposed, results are in favor of higher participation of biomass, nuclear power and coal in Brazilian electricity generation matrix. (author)

  5. Minnesota Power Settlement

    Science.gov (United States)

    EPA and DOJ announced a Clean Air Act settlement with Minnesota Power, an ALLETE company based in Duluth, that will cover its three coal-fired power plants and one biomass-and-coal-fired steam and electricity cogeneration plan

  6. An inexact bi-level simulation–optimization model for conjunctive regional renewable energy planning and air pollution control for electric power generation systems

    International Nuclear Information System (INIS)

    Chen, Yizhong; He, Li; Li, Jing; Cheng, Xi; Lu, Hongwei

    2016-01-01

    Highlights: • Detailed model developed for power generation and pollutants mitigation. • Dynamic integration of bi-level programming with uncertainty analyses. • Application of the novel bi-level model for EPS in Fengtai District. • Development of renewable energy under different probability levels. - Abstract: In this study, an IBSOM (inexact bi-level simulation–optimization model) is developed for conjunctive regional renewable energy planning and air pollution control for EPS (electric power systems) under uncertainty. The IBSOM integrates techniques of CFMTVW (combined forecasting model with time-varying weights), ILP (interval linear programming), MIP (mixed integer programming), CCP (chance-constrained programming), as well as BLP (bi-level programming) into a general framework. In the IBSOM, uncertainties expressed as interval and stochastic parameters within multi-period and multi-option contexts can be effectively tackled. In addition, a leader-follower decision strategy is incorporated into the optimization process where two non-competitive objectives are sequentially proposed, with the environmental sector dominating the upper-level objective (leader’s one) and the energy sector providing the lower-level objective (follower’s one). To solve the proposed model, an improved bi-level interactive solution algorithm based on satisfactory degree is introduced into the decision-making process for balancing to what extent the constraints are met and the objective reaches its optima. Then, the IBSOM is applied to a real-world case study of EPS in Fengtai District, Beijing, China. Interval solutions associated with renewable energy development, electricity generation, facility-expansion scheme, as well as pollutants mitigation can be obtained under different system-violation risk. Results indicate that a higher violation risk would lead to a decreased strictness of the constraints or an expanded decision space, which results in the decreased system

  7. Nuclear power plants

    International Nuclear Information System (INIS)

    1985-01-01

    Data concerning the existing nuclear power plants in the world are presented. The data was retrieved from the SIEN (Nuclear and Energetic Information System) data bank. The information are organized in table forms as follows: nuclear plants, its status and type; installed nuclear power plants by country; nuclear power plants under construction by country; planned nuclear power plants by country; cancelled nuclear power plants by country; shut-down nuclear power plants by country. (E.G.) [pt

  8. A fuzzy set decision making model applied to electric power systems operation planning; Um modelo de decisao baseado em conjuntos nebulosos aplicado ao planejamento da operacao de sistemas de energia eletrica

    Energy Technology Data Exchange (ETDEWEB)

    Valenca, Mauricio Mendonca

    1993-05-01

    The power system static operation planning has a main objective the determination of performance strategies which satisfy operational criteria. A fuzzy set decision model which takes the load attainment and the compromise between optimality and critical operational constraints into account is presented. The prime characteristic of this methodology is the incorporation of the planner`s preferences structure in a decision process modeled by fuzzy sets. A routine of optimal power flow calculation is used as a computational tool for solving the nonlinear model of the electric power system and for defining the universe of discourse of the decision-making problem. tests were carried on a 30-bus IEEE system in order to find a compromise solution of electric operational goal versus reactive power generation limits. Results and conclusions are presented. (author) 28 refs., 32 figs.

  9. Scenarios for Deep Carbon Emission Reductions from Electricity by 2050 in Western North America using the Switch Electric Power Sector Planning Model: California's Carbon Challenge Phase II, Volume II

    Energy Technology Data Exchange (ETDEWEB)

    Nelson, James; Mileva, Ana; Johnston, Josiah; Kammen, Daniel; Wei, Max; Greenblatt, Jeffrey

    2014-01-01

    This study used a state-of-the-art planning model called SWITCH for the electric power system to investigate the evolution of the power systems of California and western North America from present-day to 2050 in the context of deep decarbonization of the economy. Researchers concluded that drastic power system carbon emission reductions were feasible by 2050 under a wide range of possible futures. The average cost of power in 2050 would range between $149 to $232 per megawatt hour across scenarios, a 21 to 88 percent increase relative to a business-as-usual scenario, and a 38 to 115 percent increase relative to the present-day cost of power. The power system would need to undergo sweeping change to rapidly decarbonize. Between present-day and 2030 the evolution of the Western Electricity Coordinating Council power system was dominated by implementing aggressive energy efficiency measures, installing renewable energy and gas-fired generation facilities and retiring coal-fired generation. Deploying wind, solar and geothermal power in the 2040 timeframe reduced power system emissions by displacing gas-fired generation. This trend continued for wind and solar in the 2050 timeframe but was accompanied by large amounts of new storage and long-distance high-voltage transmission capacity. Electricity storage was used primarily to move solar energy from the daytime into the night to charge electric vehicles and meet demand from electrified heating. Transmission capacity over the California border increased by 40 - 220 percent by 2050, implying that transmission siting, permitting, and regional cooperation will become increasingly important. California remained a net electricity importer in all scenarios investigated. Wind and solar power were key elements in power system decarbonization in 2050 if no new nuclear capacity was built. The amount of installed gas capacity remained relatively constant between present-day and 2050, although carbon capture and sequestration was

  10. Optimization of the power industrial systems and control and planning of the production; Otimizacao dos sistemas industriais de energia e de planejamento e controle da producao

    Energy Technology Data Exchange (ETDEWEB)

    Bjork, Curt O.; Berneklint, Bjorn; Doll, Alain; Andersson, Goran

    1996-11-01

    This work analyzes the integration of the several kinds of power management based on studies of pilot plants. It also considers the scenery of deregulation of the power sector, where there is competition among electric utilities 2 figs.

  11. Plan 2008. Costs starting in 2010 for the radioactive residual products from nuclear power. Basis for fees and guarantees in 2010 and 2011

    International Nuclear Information System (INIS)

    2008-12-01

    A company that has a licence to own a nuclear power plant is responsible for adopting whatever measures are needed for safe management and disposal of spent nuclear fuel and radioactive waste deriving from it and for decommissioning and dismantling of the reactor plants after they have been taken out of service. The most important measures are to plan, build and operate the facilities and systems that are needed for this, and to conduct related research and development. The financing of these measures is based on payment of fees to a fund by the licensees, primarily during the period the reactors are in operation, but also later if need be. The details of this financing are regulated in the so called Financing Act (2006:647) with associated Ordinance (2008:715)1. SKB has the task of calculating and compiling the future costs for the four licensees. The future costs are based on SKB's current planning regarding the design of the system and the timetable for its execution. The current design is called the reference design, while the planning around it is called the reference scenario. This report is based on the proposed plan of the activities that has been presented in SKB's RDandD Programme 2007 and the most recent activity plan. The quantity of spent nuclear fuel to be managed in this scenario is based on an operating time of 50 years for each of the Forsmark and Ringhals reactors and 60 years for the Oskarshamn reactors, rounded off to fuel equivalent to 6,000 copper canisters. Preparations are currently being made by SKB for selection of the site for the final repository for nuclear fuel. The goal is that one of the two sites where the site investigations (now almost completed) have been carried out will be chosen. The cost calculations are based on the assumption of Forsmark as the site in the reference scenario. This choice has been for optimal illumination of different cost aspects and must not be regarded as a commitment on the part of SKB. The reference

  12. Plan 2008. Costs starting in 2010 for the radioactive residual products from nuclear power. Basis for fees and guarantees in 2010 and 2011

    Energy Technology Data Exchange (ETDEWEB)

    2008-12-15

    A company that has a licence to own a nuclear power plant is responsible for adopting whatever measures are needed for safe management and disposal of spent nuclear fuel and radioactive waste deriving from it and for decommissioning and dismantling of the reactor plants after they have been taken out of service. The most important measures are to plan, build and operate the facilities and systems that are needed for this, and to conduct related research and development. The financing of these measures is based on payment of fees to a fund by the licensees, primarily during the period the reactors are in operation, but also later if need be. The details of this financing are regulated in the so called Financing Act (2006:647) with associated Ordinance (2008:715)1. SKB has the task of calculating and compiling the future costs for the four licensees. The future costs are based on SKB's current planning regarding the design of the system and the timetable for its execution. The current design is called the reference design, while the planning around it is called the reference scenario. This report is based on the proposed plan of the activities that has been presented in SKB's RDandD Programme 2007 and the most recent activity plan. The quantity of spent nuclear fuel to be managed in this scenario is based on an operating time of 50 years for each of the Forsmark and Ringhals reactors and 60 years for the Oskarshamn reactors, rounded off to fuel equivalent to 6,000 copper canisters. Preparations are currently being made by SKB for selection of the site for the final repository for nuclear fuel. The goal is that one of the two sites where the site investigations (now almost completed) have been carried out will be chosen. The cost calculations are based on the assumption of Forsmark as the site in the reference scenario. This choice has been for optimal illumination of different cost aspects and must not be regarded as a commitment on the part of SKB. The

  13. Report on the future planning of on-shore sites for wind power plants. [Denmark]; Rapport om fremtidens planlaegning for vindmoeller pae land

    Energy Technology Data Exchange (ETDEWEB)

    NONE

    2012-11-01

    A working group appointed by the Minister for the Environment has looked at a number of challenges with municipal planning for new onshore wind turbines. The reason was a desire to review the existing planning basis in order to assess the opportunities and constraints found in the current regulations, on which the wind turbine planning is based. The intention has been to look at whether municipalities have the right planning tools to help to ensure the government's objectives for the continued expansion of wind turbines onshore, and whether new planning tools can be identified. In addition, there has been a desire to bring attention to a good planning process with a positive citizen participation and a fact-based information effort, because there often in the context of local and municipal planning emerges local discussions about the proper placement of new wind turbines. With this report the working group make a number of recommendations to the Minister for the Environment. The recommendations deal with proposals for clarification of the rules (the wind turbine directive and the instructions to the directive), proposals for new planning tools, and proposals for new forms of cooperation and information efforts. The review of the current regulations shows that municipalities generally have the tools they need for planning for siting wind turbines, but there is a need for some adjustments and clarifications of the wind turbine directive. No proposed extensive changes in the laws are proposed, but the working group propose a change of the rural zone regulations. (LN)

  14. Nuclear power economic database

    International Nuclear Information System (INIS)

    Ding Xiaoming; Li Lin; Zhao Shiping

    1996-01-01

    Nuclear power economic database (NPEDB), based on ORACLE V6.0, consists of three parts, i.e., economic data base of nuclear power station, economic data base of nuclear fuel cycle and economic database of nuclear power planning and nuclear environment. Economic database of nuclear power station includes data of general economics, technique, capital cost and benefit, etc. Economic database of nuclear fuel cycle includes data of technique and nuclear fuel price. Economic database of nuclear power planning and nuclear environment includes data of energy history, forecast, energy balance, electric power and energy facilities

  15. Balancing modern Power System with large scale of wind power

    DEFF Research Database (Denmark)

    Basit, Abdul; Altin, Müfit; Hansen, Anca Daniela

    2014-01-01

    Power system operators must ensure robust, secure and reliable power system operation even with a large scale integration of wind power. Electricity generated from the intermittent wind in large propor-tion may impact on the control of power system balance and thus deviations in the power system...... frequency in small or islanded power systems or tie line power flows in interconnected power systems. Therefore, the large scale integration of wind power into the power system strongly concerns the secure and stable grid operation. To ensure the stable power system operation, the evolving power system has...... to be analysed with improved analytical tools and techniques. This paper proposes techniques for the active power balance control in future power systems with the large scale wind power integration, where power balancing model provides the hour-ahead dispatch plan with reduced planning horizon and the real time...

  16. Public environmental impact assessment in planning process of the near-shore wind power farms in Estonia. Avalikkuse osalemine keskkonnamõju hindamise ja planeerimisprotsessis rannikumere tuuleparkide näitel Eestis

    Directory of Open Access Journals (Sweden)

    Karin Lindroos

    2016-08-01

    Full Text Available This paper examines the nature and opportunities of public participation in the environmental impact assessment (EIA and planning processes in the context of massive expansion of near-shore wind power farms within the next decade in Estonia. The establishment of new wind farms has aroused opposition of the local population as in many other countries. In the present case, we focus on the wind park planned in the sea between Hiiumaa and Saaremaa (Soela Strait, in respect to which we conducted a case study of stakeholders in spring-summer 2014. Purpose of the research is to understand and assess the development of the surroundings in which people live and transformation in connection with the wind park planning, and institutional and individual attitudes and strategies in the processes of informing, involvement, participation and decision-making. The analysis of attitudes is based on social impact assessment: aesthetical, socio-economic and cultural tendencies

  17. Critical human-factors issues in nuclear-power regulation and a recommended comprehensive human-factors long-range plan. Critical discussion of human factors areas of concern

    International Nuclear Information System (INIS)

    Hopkins, C.O.; Snyder, H.L.; Price, H.E.; Hornick, R.J.; Mackie, R.R.; Smillie, R.J.; Sugarman, R.C.

    1982-08-01

    This comprehensive long-range human factors plan for nuclear reactor regulation was developed by a Study Group of the Human Factors Society, Inc. This Study Group was selected by the Executive Council of the Society to provide a balanced, experienced human factors perspective to the applications of human factors scientific and engineering knowledge to nuclear power generation. The report is presented in three volumes. Volume 1 contains an Executive Summary of the 18-month effort and its conclusions. Volume 2 summarizes all known nuclear-related human factors activities, evaluates these activities wherever adequate information is available, and describes the recommended long-range (10-year) plan for human factors in regulation. Volume 3 elaborates upon each of the human factors issues and areas of recommended human factors involvement contained in the plan, and discusses the logic that led to the recommendations

  18. Development of methods for evaluation of electricity saving and load levelling measures. Part 2: The planning and implementation of a power conservation campaign

    Energy Technology Data Exchange (ETDEWEB)

    Storm Soerensen, M.; Madsen, P.K. [NESA A/S, Research and Development Dept. (Denmark)

    1997-12-01

    In recent years many campaigns and projects have been carried out with the purpose of reducing the energy consumption. Simultaneously a lot of economic and structural changes are taking place in society in general; changes which also affect the size of the electricity consumption. Furthermore, there is a trend towards increased use of wind mills and decentral combined heating and power plants, which affects the electricity load of the local area. It is difficult to identify and separate the effect of each of these attitude-adjusting activities. The project `Development of methods for evaluation of the effect of electricity saving and load levelling measures` focuses on two different methods which, on different levels, can be used to determine the impact of different different activities on the electricity consumption. Both methods are based on mathematical statistics, and they consist of an analysis of historical data and a test campaign which will make it possible to test specific activities in a comparatively small scale. The historical part covers the years 1974 to 1994 and include such variables as: demography, economic factors, climatic conditions, periods of electricity saving campaigns, the start of billing according to time of day tariff etc. The wish to be able to measure the extent of these energy saving and load reducing initiatives resulted in a test campaign which was carried out under very restricted conditions starting in the fall of 1996. If the effect of the test campaign can be measured and as a consequence of this a method can be estimated, it will be possible to place models which can measure the effect of future campaigns. The primary object of the campaign is not the size of the electricity savings of the individual customer, but rather to obtain total savings for the entire group of customers. The test has been structured in a way which makes it possible to perform an analysis of the effect of the campaign by use of analysis of intervention

  19. Planning and Foucault

    DEFF Research Database (Denmark)

    Flyvbjerg, Bent; Richardson, Tim

    In this paper we argue that the use of the communicative theory of Jürgen Habermas in planning theory is problematic because it hampers an understanding of how power shapes planning. We posit an alternative approach based on the power analytics of Michel Foucault which focuses on "what is actually...... done", as opposed to Habermas`  focus on "what should be done". We discuss how the Foucauldian stance problematises planning, asking difficult questions about the treatment of legitimacy, rationality, knowledge and spatiality. We conclude that Foucault offers a type of analytic planning theory which...

  20. Planning and Foucault

    DEFF Research Database (Denmark)

    Flyvbjerg, Bent; Richardson, Tim

    2002-01-01

    In this paper we argue that the use of the communicative theory of Jürgen Habermas in planning theory is problematic because it hampers an understanding of how power shapes planning. We posit an alternative approach based on the power analytics of Michel Foucault which focuses on ?what is actually...... done?, as opposed to Habermas?s focus on ?what should be done?. We discuss how the Foucauldian stance problematises planning, asking difficult questions about the treatment of legitimacy, rationality, knowledge and spatiality. We conclude that Foucault offers a type of analytic planning theory which...