建设蓄能电站解决风电消纳经济性分析

Economic Analysis on Constructing Storage Stations for Consuming Wind Power

用电市场对风电消纳能力不足已经成为制约风电发展的"瓶颈",建设抽水蓄能电站被认为是水电缺乏地区调整电源结构、解决风电消纳能力问题的有效途径,但建设抽水蓄能电站解决风电消纳的经济性问题一直是个疑问,通过详细的方案测算认为在一定的条件下,电网企业或发电公司建设抽水蓄能电站解决风电消纳是经济可行的。

The capacity shortage of electricity market for consuming wind power has been regarded as the ＂bottleneck＂ of wind power development, and the construction of pumped-storage power stations has been also considered to be an effective way to adjust power source structure and solve wind power consumption for the areas without sufficient hydropower sources, but the economy of constructing pumped-storage power stations has been a question. The economy is analyzed for constructing pumped-storage power stations to consume wind power, and the case study shows that, in certain conditions, constructing pumped-storage power stations to consume wind power by power grid and generation enterprises is feasible in economy.