华东电网是我国目前最大的跨省电网 ,也是峰谷差最大的电网 ,由于水电比重小 ,调峰问题突出 .近年虽在华东地区先后修建了天荒坪、溪口和响洪甸等抽水蓄能电站投入使用 ,但容量仍不能满足要求 .为了进一步缓解华东电网的调峰需要 ,华东电力集团公司会同浙江省电力公司、申能股 East China Power Grid is currently China’s largest inter-provincial power grid, but also the largest difference between the peak and the grid, due to the small proportion of hydropower, prominence prominent problem.In recent years, although in the east China has built Tianhuangping, Xikou and ring Hongdian pumped storage Power station put into use, but the capacity still can not meet the requirements.In order to further ease the peak load needs of East China Power Grid, East China Power Group Company will work together with Zhejiang Provincial Power Company, Shenergy Unit