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KMID : 1024520040130121041
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Journal of the Environmental Sciences
2004 Volume.13 No. 12 p.1041 ~ p.1048
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The Study of Reservoir Operation for Drought Period
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Park Ki-Bum
Lee Soon-Tak
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Abstract
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In this study the results of optimal water supply analysis by operating constraints of reservoirs during drought period are as follows. During drought period, water supply reliability is possible about by CASE 1-CASE 5. Water supply reliability is possible about in case of the Andong dam and in case of the Imha dam by CASE 3. Also, under the constraints of CASE 4, water supply reliability is possible about in case of the Andong dam and in case of the Imha dam. The reason what low of available water supply ratio is decreased inflow of Imha dam. When compare standard deviation of average storage with standard deviation of storage, stable storage can be secured during successive drought period. And it also can minimize shortage of water during drought. therefore, it is impossible that reservoir supply sufficient water but change of operating condition is better than pervious on that followed by full reservoir level. It is need that the study for optimal water supply during drought period has to be continued.
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KEYWORD
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Reservoir, Drought, Optimization, Linear Programming
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