计及可转移负荷的售电公司分时电价定价策略模型

Time-of-use pricing strategy model for electricity sales companies considering transferable load

在我国加快构建有效市场结构,完善市场体制,开放售电侧市场的背景下,巨大的市场红利吸引了大量的社会资本纷纷进驻电力市场,售电公司数量急剧增多,为了在保障用户用电满意度的同时保证自身收益最大化,售电公司需要充分考虑用户侧可调用的需求相应资源,以降低自身在购电侧的购电成本,同时降低用户需上缴的电费。首先提出了售电市场开放环境下计及用户侧可转移负荷的售电公司需求响应定价策略模型,建立考虑分时电价合约的需求响应方案,在算例部分通过比较不同策略下售电公司的收益以及用户节约的电费,证明了需求响应模型的有效性。

Under the background of accelerating the construction of an effective market structure, improving the market system, and opening up the market for selling electricity, huge market dividends have attracted a large amount of social capital to enter the power market. And in order to guarantee the satisfaction of users, the number of power sales companies has sharply increased. While ensuring the maximum profit of the company, the sales company needs to fully consider the corresponding resources that can be called by the user side, which can reduce the cost and the electricity bill that the user needs to pay. This paper proposes a demand response pricing strategy model of a power sales company that considers the user-side transferable load in the open environment of the electricity sales market, and establishes a demand response plan considering the time-of-use electricity price contract. In the example part, the revenue of the sales company and the user's savings in electricity costs are compared by different strategies. Finally, it proves the effectiveness of the demand response model.