Title :
Reliability Evaluation of Flood Releasing Structures Power Supply of Hydroelectric Power Station by Fault Tree Analysis
Author :
Li, Zhenjie ; Yuan, Yue ; Wu, Bowen
Author_Institution :
Sch. of Energy & Electr., Hohai Univ., Nanjing, China
Abstract :
A new approach based on fault tree analysis to evaluate the overall reliability of flood releasing structures power supply system of hydroelectric power station is presented. This paper introduces the fault tree modelling and evaluation methods, and taking one hydroelectric power station in East China for example, a detailed fault tree model for flood releasing structures power supply system is established. Finally, the reliability of power supply system is assessed and the main contributors to reliability of power supply system have been identified, both qualitatively and quantitatively.
Keywords :
fault diagnosis; hydroelectric power stations; power generation reliability; power supplies to apparatus; trees (electrical); fault tree analysis; flood releasing structures power supply system; hydroelectric power station; reliability evaluation; Failure analysis; Fault trees; Floods; Maintenance; Power generation; Power supplies; Power system modeling; Power system reliability; Risk analysis; US Department of Transportation;
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2010 Asia-Pacific
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-4812-8
Electronic_ISBN :
978-1-4244-4813-5
DOI :
10.1109/APPEEC.2010.5449375
