新形势下抽水蓄能电站综合效益分析

Comprehensive Benefit Analysis of Pumped Storage Power Station under the New Situation

在电网装机大量盈余,火电机组起伏深度加大的形势下,对抽水蓄能电站在节能发电调度、保障电网安全运行及电力可靠供应和电力节能减排的综合效益提出了更高的要求。以宝泉抽水蓄能电站为例,定量分析了电网企业在充分运用抽水蓄能先进调节手段后所能获得的经济收益。

Under the situation of over-surplus of installed capacity in power grid and great variation of thermal power units, higher requirements have been required for energy-saving power generation dispatching of pumped storage power station, ensuring safe operation of power grid and reliable power supply, and the comprehensive benefits of energy-saving and emissionreducing of power trade. Taking the Baoquan Pumped Storage Power Station as example, it analyzes quantitatively the economic benefit of power grid enterprise after fully using the advanced dispatching tools of pumped storage power station.