梯级电站日负荷最优分配问题研究

The Daily Load Optimal Distribution Study on Cascaded Hydroelectric Stations

本文提出了给定梯级电站日总出力过程条件下最优分配各电站出力的数学模型、最优性条件和实用寻优算法 .本文的方法充分考虑了电站间的流水滞后时间的影响和水库中回水的影响 ,保证使用水库中水量最少并能避免或最大限度地减少因日调峰而造成的弃水 .

This paper presents the models,optimality condtions and useful algorithm of optimal load distribution to every hydroelectric stations.Our methods sufficiently consider effects of water time delay and banked up water of Cascaded plants.The practical numerical results indicate effectiveness of the algorithm.