四川省中小河流龙头水库死水位选择的探讨

Approach to Selecting Dead Water Level of Principal Reservoir for Middle and Small Rivers in Sichuan Province

以四川省宝兴河流域的龙头水库———硗碛水库为研究对象 ,定量分析了龙头水库死水位变化对自身及下游梯级电站各种电量 (丰、枯 )的影响程度 ,得出了四川省中小河流龙头水库死水位选择的基本规律和结论。

The principal reservoir--Qiaoqi Reservoir in Baoxing River basin of Sichuan Province is taken as research object,the influence of principal reservoir dead water level variation on itself and different energy output(in high flow period or low water season)of downstream cascade hydroelectric plant,and the basic law and conclusion for selecting principal reservoir dead water level of middle and small rivers in Sichuan Province are obtained.