本文在明确考虑抽水蓄能电站并网后,电网公司购电决策行为的原则以及目标的基础上,对租赁模式以及电价模式下电网公司购电决策进行分析,在满足电网利润最大或者损失最小条件下,研究抽水蓄能电站购电的价格或租赁价格,以及在不同阶段,即峰、腰、谷三个阶段的发电总量。并结合湖南电网实际情况,研究黑●峰电站的上网价格以及发电量。、 This paper analyzes the decision-making of power grid companies under leasing mode and electricity price mode on the basis of explicitly considering the grid-connected pumped storage power station and the principle and goal of grid company’s purchasing decision-making behavior. When the grid profit maximizes or the minimum loss condition Under the study of pumped storage power station purchase price or rental price, as well as in different stages, namely peak, waist, valley three stages of total power generation. Combined with the actual situation in Hunan power grid, research on the black grid peak power station Internet prices and power generation. ,