摘要
通过仔细分析梯级水库日优化调度的数学模型 ,提出了一种基于二维动态规划和离散微分动态规划相结合的混合求解策略 ,该策略理论上严谨 ,计算时间比较短 ,能满足日常调度的需要。并针对三峡—葛洲坝梯级水电系统进行仿真计算 。
Through careful analysis of the mathematics model of daily dispatching optimization of the cascade hydropower station, a new method based on the combination of two dimensional dynamic programming and discrete differential dynamic programming is proposed. The method is strict in strategy theory and requires short calculation time. It can satisfy the requirement of practical dispatching. The simulation calculation for the Three Gorges cascade hydropower station shows that the proposed method is effective and reliable.
出处
《水电自动化与大坝监测》
2003年第4期58-60,共3页
HYDROPOWER AUTOMATION AND DAM MONITORING
基金
三峡工程资助项目 (CT 99 10 7CT 99 10 8)
关键词
梯级水电站
日优化调度
二维动态规划
离散微分动态规划
cascade hydropower station
daily dispatching optimization
two dimensional dynamic programming
discrete differential dynamic programming
