The limited regulation capacity of the power grid, coupled with the imperfect market mechanism, has squeezed the space for renewable energy consumption in China. This paper proposes a renewable energy consumption mechanism through the monthly inter-provincial transactions market, to balance the revenue of each market participant and improve the consumption of renewable energy. A new player named “inter-provincial traders” is introduced to serve as the middleman for the renewable generation, users, and the power grid company. The main function of “inter-provincial traders” is to coordinate and match the user load with the output of renewable energy. In such a market mechanism, the social factors, influenced by the revenue of each trading cycle, are considered in the user responding model from the perspective of consumer psychology. Finally, a two-phase optimization model is proposed to promote renewable energy consumption coordination with the monthly inter-provincial market. The optimization model is simulated in a provincial power grid example. The results show that the model can effectively increase the consumption of renewable energy as well as improving the profit of power grid companies and users.

中文翻译：

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加强可再生能源消费与跨省月度交易市场的协调

电网调控能力有限，加之市场机制不完善，挤压了我国可再生能源消费空间。本文提出了通过月度跨省交易市场的可再生能源消费机制，平衡各市场参与者的收入，提高可再生能源的消费水平。引入了一个名为“跨省贸易商”的新参与者，作为可再生能源发电、用户和电网公司的中间人。“跨省贸易商”的主要功能是协调和匹配用户负荷与可再生能源的输出。在这样的市场机制中，用户响应模型从消费者心理的角度考虑了受每个交易周期收益影响的社会因素。最后，提出了一个两阶段优化模型，以促进与月度跨省市场的可再生能源消费协调。优化模型在省级电网实例中进行仿真。结果表明，该模型能够有效增加可再生能源的消费量，提高电网公司和用户的利润。