结合水库调度的小型水电站二次水量分配  

Reservoir Scheduling-based Second Dispatching of Water for Small Hydropower Stations

作　　者：马跃先[1] 王艳华[1] 杨天平[1] 陈晓光[1] 

机构地区：[1]郑州大学环境与水利工程学院,河南省郑州市450002

出　　处：《水电自动化与大坝监测》2007年第4期61-63,共3页HYDROPOWER AUTOMATION AND DAM MONITORING

摘　　要：根据水库调度的结果,电站在旬内的发电用水量是一定的。文中利用动态规划法,再次在旬内分配水量,结合小型水电站厂内经济运行计算,使电站在这一旬内总的发电量最大。实例计算表明,合理的水量旬内二次分配可以提高电站效益,使机组更好地处于高效率区运行。According to the result of reservoir scheduling,the quantity of water for power generation in a period of ten days is fixed.Based on the internal economic operation of a small hydropower station,the dynamic programming method is used for the second dispatching of water in a period of ten days for the maximal output of electricity.An example indicates that the benefit of a station can be improved with rational second dispatching of water in a period of ten days and the efficiency of units can be raised.

关 键 词：水电站 经济运行 动态规划 二次分配 水库调度 

分 类 号：TV697.11[水利工程—水利水电工程]