摘要
针对动态规划在水库优化调度时计算效率低,当调度时段或状态变量较多时,容易陷入“维数灾”的问题,提出了以弃水量最小、高水头发电为优化目标的最小弃水法优化调度模型,该模型原理简单,易于操作。通过实例与动态规划相比较,求解精度和计算效率较高,结果表明该方法合理、可靠,为水库的优化调度提供了新的思路。
It is ineffective to use Dynamic Programming in reservoir optimal operation, and it is easy to fall into ＂dimensional problem＂ when there are more operation periods or state variables. In this study, a minimal abandoned water model （MAWM） is built. The MAWM targets the maximum electricity generation at high water level with the minimum abandoned water aimed at effective use of the hydropower resources. The results show that the MAWM is an effective and useful tool for reservoir optimal operation than Dynamic Programming. It provides a new way for reservoir optimal operation.
出处
《中国农村水利水电》
北大核心
2006年第3期22-24,共3页
China Rural Water and Hydropower
关键词
优化调度
最小弃水
动态规划
optimal operation
minimal abandoned water
dynamic programming
