基于多能互补的抽水蓄能电站站址选择的研究

Study on Site Selection of Pumped Storage Power Station Based on Multiple Complementarity

本文介绍了目前我国抽水蓄能电站的发展情况,分别论述了常规抽水蓄能电站与新型抽水蓄能电站站址选择的依据及流程,认为基于多能互补的抽水蓄能电站不仅需要考虑水源、水头、距高比、与负荷之间的距离、地质条件等因素,还要结合多能互补系统的特点,建设在风光资源、负荷集中以及特高压落端集中区域,站址的选择流程则是在地理因素可行的范围内,筛选出满足建设条件的电站,然后进行经济比较确定最终方案。最后提出了抽水蓄能电站站址选择的技术瓶颈与未来研究方向,认为未来需要在时代发展要求以及相关政策支撑下,开展新一轮抽水蓄能的规划设计。

This paper introduces the development of pumped storage power station in China,and discusses the basis and process of conventional pumped storage power station and new pumped storage power stations.Considering the water source,head,height ratio,distance between load,geological conditions and the factors,and making the economic comparison.Finally,the technical bottleneck and future research direction of the site selection of the pumped storage power station are proposed,believing that in the future,a new round of pumped storage planning and design should be carried out with the support of the times and relevant policies.