庆元抽水蓄能电站装机容量选择研究

Research on Installed Capacity Selection for Qingyuan Pumped Storage Power Station

为研究浙江省庆元抽水蓄能电站技术经济合理的装机容量指标,着重分析了浙江省抽水蓄能电站需求空间及本工程的建设条件等主要影响因素,拟定了3个装机容量方案,重点针对工程布置方案、电力系统作用及经济指标等方面开展技术经济综合比较,以技术经济优、电力系统贡献大为原则,提出了推荐方案。研究思路可为同类型抽水蓄能电站装机容量选择提供参考。

To study the technically and economically optimal installed capacity for the Qingyuan Pumped Storage Power Station in Zhejiang Province,this study analyzes the primary influencing factors,including the demand space for pumped storage power stations in Zhejiang Province and the construction conditions of this project.Three installed capacity schemes are proposed and a comprehensive techno-economic comparison is conducted,focusing on project layout,power system contributions,and economic indicators.Based on the principles of technical and economic superiority and significant power system contribution,a recommended scheme is proposed.The research approach can provide reference for the selection of installed capacity for similar types of pumped storage power stations.