DocumentCode :
2038813
Title :
Investigation of Power System Security and Availability
Author :
Schwan, Ing Michael ; Haubrich, Ing Hans-Jiirgen ; Schnettler, Ing Armin
Author_Institution :
FGH e.V.
fYear :
2005
fDate :
Sept. 2005
Firstpage :
581
Lastpage :
586
Abstract :
In liberalized electricity markets all players are driven to minimize costs respectively optimize profit considering public tasks to guarantee a safe, reliable and cost efficient supply with electricity. In 2003, worldwide major blackouts happened during a relatively short time frame putting electricity supply from a perception as "commodity" into a "high quality product" picture with huge influence on economies. In addition, it is known that power plants as well as power system equipments have become aged since most of them have been installed during the 1960s and 70s. Many questions about any correlation between deregulated electricity markets, the blackouts and the aged power system infrastructure have been asked. This report tries to give some answers to typical questions about correlations, future trends on availability and actions needed
Keywords :
cost reduction; power markets; power system economics; power system faults; power system reliability; power system security; aged power system infrastructure; deregulated electricity markets; electricity supply; high quality product; liberalized electricity markets; power plants; power system availability; power system equipments; power system security; worldwide major blackouts; Aging; Availability; Cost function; Electricity supply industry; Frequency; Power generation; Power quality; Power system reliability; Power system security; Voltage fluctuations;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Telecommunications Conference, 2005. INTELEC '05. Twenty-Seventh International
Conference_Location :
Berlin
Print_ISBN :
978-3-8007-2905-0
Type :
conf
DOI :
10.1109/INTLEC.2005.335163
Filename :
4134402
Link To Document :
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