Sensitivity Analysis of Hydroelectric Power Generation from Cascading Reservoirs

The cascading reservoirs in Perak, Malaysia, were used to test the sensitivity analysis of hydroelectric power generation during refill and deplete period of the reservoirs. The cascading scheme comprises four reservoirs namely Temenggor, Bersia, Kenering and Chenderoh. The test was conducted aft...

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Bibliographic Details
Main Authors: Asfaw, Tilahun Derib, Wan Yusof, Khamaruzaman, Hashim, Ahmad Mustafa
Format: Citation Index Journal
Published: Trans Tech Publications, Switzerland 2013
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Online Access:http://eprints.utp.edu.my/8554/1/AMR.622-623.1152.pdf
http://www.scientific.net
http://eprints.utp.edu.my/8554/
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Summary:The cascading reservoirs in Perak, Malaysia, were used to test the sensitivity analysis of hydroelectric power generation during refill and deplete period of the reservoirs. The cascading scheme comprises four reservoirs namely Temenggor, Bersia, Kenering and Chenderoh. The test was conducted after the analysis of water balance and stage-storage relationship of each reservoir in the cascading scheme. The result showed that power generation from the smaller reservoir, Bersia, is more sensitive to the change of headrace level, while the larger storage capacity and rated head reservoir is the most sensitive to the change of release. Therefore, to maximize the power generation from the cascading reservoir, the refill operations should be ranked according to the increasing order of the reservoir storage capacity and a reverse order should be followed during deplete period.