抽水蓄能电站在与大型火电站、核电站等配合运行时 ,可以有效地利用资源 ,并使电力系统以最佳运行方式运行 ,从而获得较好的电能质量和最大的经济效益。影响抽水蓄能电站容量在电力系统中的合理比例的因素 ,有电源结构、负荷特性和电网所能提供的抽水电能等方面 When pumped storage power plants cooperate with large-scale thermal power stations and nuclear power plants, they can effectively utilize resources and operate the power system in an optimal operation mode, so as to obtain better power quality and maximum economic benefits. Factors influencing the reasonable proportion of capacity of pumped storage power station in the power system include power structure, load characteristics and pumping energy provided by the power grid