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Use of the River Saale cascade in terms of energy supply and water control. Energetische und wasserwirtchaftliche Nutzung der Saale-Kaskade  

Energy Technology Data Exchange (ETDEWEB)

The river Saale cascade consists of seven reservoirs with a total capacity of approx. 415 Mio. m[sup 3]. The entire reservoir system covers a catchment area of 1665 km[sup 2]. The water management tasks extend to the following main fields: flood protection upkeep of minimum water stock, salt load control and power generation. The energy supply capacity of the cascade is mainly used by pumped storage plants. The last of these plants, Hohenwarte II, was put into service in 1963. (orig.)

1993-01-01

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Liberalisation of energy markets and integration of information technology; Energiemarkt-Liberalisierung und IT-Integration. Erfolgsfaktoren und Projekterfahrungen  

Energy Technology Data Exchange (ETDEWEB)

The liberalisation of the energy markets requires completely new demands to the information processing procedure of energy supply enterprises. These requirements are to be understood as chances for strengthening of the terms of competition. In the following contribution to this subject the actual status of the concept as converted by the Electricity Supply Company of Halle (Saale) including their departments of district heating, gas and electricity supply will be presented. This concept are comprising all experiences as gathered so far as well as intended further actions to be executed. (orig.) [German] Die Liberalisierung der Energiemaerkte stellt fuer Versorgungsunternehmen voellig neue Anforderungen an die Informationsverarbeitung. Diese Anforderungen sind als Chancen zur Staerkung der Wettbewerbsfaehigkeit zu verstehen. Die Verfasser erlaeutern den aktuellen Stand des in der EVH GmbH Halle (Saale) im Querverbund der Sparten Fernwaerme, Gas ...

2003-05-19