抽水蓄能在风力发电中的应用研究

Research on the Application of Pumped Storage in Wind Power Generation

抽水蓄能电站具有优良的调峰填谷能力,能够有效解决电力系统接入风电容量超过一定比例后引起的调峰及弃风问题.详细介绍了应用在风力发电中的抽水蓄能电站的系统构成及其基本原理,综合考虑发电效率问题,推导出抽水蓄能机组容量规划的计算方法,并针对某一抽水蓄能电站的容量进行设计.

Pumped storage power station has excellent capacity of peak load shifting and filling, which can effectively solve the problem of peak load shedding and wind rejection caused by the wind power capacity exceeding a certain percentage. The system structure and basic principle of pumped storage power station in wind power generation are introduced in detail. Considering the efficiency of power generation, the calculation method of capacity planning of pumped storage units is deduced, and the capacity of a particular pumped storage power station is designed.