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http://dx.doi.org/10.3741/JKWRA.2014.47.6.523

Comparison of Water Supply Reliability by Dam Operation Methods  

Choi, Si Jung (Korea Institute of Construction Technology, Water Resources Research Division)
Lee, Dong-Ryul (Korea Institute of Construction Technology, Water Resources Research Division)
Moon, Jang Won (Korea Institute of Construction Technology, Water Resources Research Division)
Publication Information
Journal of Korea Water Resources Association / v.47, no.6, 2014 , pp. 523-536 More about this Journal
Abstract
A water supply reliability is mainly influenced by water demand, reservoir storage, and inflow change caused from drought. The water supply reliability can vary depending on the method of dam operation. In Korea, the deficit-supply method which complements water deficit as water shortage occurs in downstream areas has been used for the national water resources master plan using K-WEAP, but the prime flow method, an alternative approach, would show different results of water supply reliability in comparison to the deficit-supply method. The objective of this research is to compare and analyze differences in water supply reliability according to dam operation methods. These results can be used to re-evaluate water supply reliability of dam in a circumstance considering steady dam release for instreamflow in downstream and hydroelectric power generation.
Keywords
water supply reliability; dam operation; deficit supply; prime flow; K-WEAP;
Citations & Related Records
Times Cited By KSCI : 11  (Citation Analysis)
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