红水河岩滩梯级电站典型年中长期优化调度方法探讨

Discussion about Medium Long-Term Optimal Dispatch Method of Typical Year for Yantan Hydraulic Power Plant in Hongshui River.

为了指导岩滩梯级电站多发电量获得经济效益 ,利用确定性优化调度计算模型 ,采用离散微分动态规划法 (DDDP法 )编制微机计算软件 ,按照梯级发电量最大和梯级发电效益最大目标函数 ,选择梯级典型年份来水过程进行中长期优化调度计算 ,总结和提炼出适合岩滩梯级电站的具有可操作性的优化调度方法。

In order to achieve much more benefits in Yantan hydraulic power plant, the calculation software was programmed with DDDP method using the optimal dispatching model. The medium long-term optimal dispatch was calculated by using the quantity and benefit of power generation as the objective functions and selecting typical year runoff. Then the feasible and practical optimization dispatch method was obtained.