水电站枯水流量历时分析在动能经济计算中的应用

Application of low flow duration analysis to the dynamic economical calculation of small hydraulic power stations

针对一个小型水电站的设计过程,并以该水电站的设计为算例,论证径流式无调节水电站的动能经济计算分析,必须考虑枯水流量历时对水电站动能经济和效益影响。

Aimed at the designing process of a small hydraulic power station and based on the design of a small hydraulic power station, it is confirmed that it is significant to take into account of the influence of low flow duration on the dynamic economical efficiency when conducting dynamic economical efficiency calculation of runoff non-adjusting power stations.