基于耗水率动态规划模型的水电站水库优化调度

目前水电站水库优化调度常侧重于提高算法的精度和计算的速度,往往忽视了优化调度模型本身的合理性和准确性。综合耗水率是衡量水电站经济运行情况的重要指标。基于耗水率动态规划模型的水电站水库优化调度方法,依据水电站长期运行的历史资料,采用水电站综合耗水率参数作为水电站水库优化计算的基础,使优化结果更符合水库经济运行的实际要求。

Optimal operation model of hydropower station reservoir water consumption rate based on dynamic programming

The optimal operation of hydropower station reservoir often focuses on improving the accuracy and calculation speed,often overlook the optimization scheduling model rationality and accuracy.Integrated water consumption rate is an important index to measure the economic operation of hydropower station.The rate of water consumption dynamic programming model of hydropower station reservoir optimization scheduling method based on the long-term operation of hydropower station,according to the historical data,the hydropower station integrated water consumption rate parameters as hydropower station reservoir optimization calculation,the opti- mization results more consistent with practical requirement of economic operation of the reservoir.