用随机生产模拟方法计算抽水蓄能电站的节煤效益

Calculation of Economization on Coal Consumption Based on Probabilistic Simulation Modeling

应用随机生产模拟理论，建立了等效电量函数法分段模型．从抽水蓄能的主要功能———调峰填谷作用以及较高的可靠性出发，以安徽琅琊山抽水蓄能电站为例，首先对抽水蓄能电站在电力系统中运行产生的节煤效益进行了计算和评价，然后对抽水蓄能电站最优运行方式进行了研究，从而证明了随机生产模拟方法的实用性。

By means of probabilistic simulation modeling, a multi model of equivalent energy function is estabilished.Based on the main function of the pumped storage power station peak regulation,and the high reliability, the economization on coal consumption in operation of the pumped storage power station in the electric power system is calculated and evaluated,and the operation pattern is studied,finally, the effectiveness and applicability of this method are proved and the best operation pattern is obtained.