小流域规划梯级电站水能计算方法的一点改进

An Improvement on the Hydroenergy Computation of Cascade Hydro-power Stations in Small Basin Planning

本文提出对小流域规划梯级电站水能计算的改进方法,可不必将所采用的参证站逐日流量换算到设计站,而是根据各规划电站控制的流域面积及水头情况,直接利用参证站的经分析后的径流系列计算出各个规划电站的水能指标。

This paper presents an improved method on the cascade hydroenergy computation in small basin planning.With this method,the conversion of daily flow discharge data from the reference station to the design station is unnecessary, and the hydroenergy indexes of every projected plants can be calculated by use of the analyzed series of runoff of reference statioas based upon conditions of watershed areas and water heads of the plants.