【摘要】 本文以金沙江干流梯级水电站为研究对象,建立了金沙江梯级水电站兼顾保证出力要求的以发电量最大为目标的单库优化联合调度和梯级优化联合调度2种长期优化调度模型,利用动态规划和逐次逼近动态规划方法求解,结果显示考虑上下游水力联系和电力补偿的梯级优化联合调度的效果更好。更多还原

【Abstract】 Taking cascade hydropower Stations in the Jinshajiang river as a study object,this paper establishes the maximizing long-term power generation united operation and optimal operation model of Jinshajiang cascade hydropower plants.The maximizing long-term power generation united operation and optimal operation model of the Jinshajiang cascade hydropower plants are set up.The former is solved by DP and the later by DPSA.The results show that the latter is more practical.更多还原