大型水电站经济运行的多重动态规划模型

Multiple Dynamic Model Used in Economic Operation of Large Hydroelectric Station

针对大型水电站经济运行问题，在传统动态规划方法的基础上，提出了一种多重动态规划模型，通过求解模型，获得了在水库人流和水头为定值时的大型水电站各台机组的最佳负荷运行分配方案，实例研究表明，文中提出的模型是可行的，对大型水电站经济运行具有一定的意义，同时也说明，大型水电站的经济运行比常规运行更能取得效益。

he multiple dynamic model(based on the traditional dynamic programming method)is presented and practised which is used in the large hydroelectric station economic operation. When the inflow and water head of a hydroelectric station is definite,the optimal economic scheme can be obtained. After being tested,the results show that the model is valuable and efficient and can be used widely in large hydroelectric station.