电力市场环境下配电网侧多类型主体纳什议价交易模型  

Nash bargaining based transaction model for multi-type entities on distribution network side under electricity market environment

作　　者：丁泉 窦晓波[1] 温鹏[2] 俞婧雯 钱国明 DING Quan;DOU Xiaobo;WEN Peng;YU Jingwen;QIAN Guoming(School of Electrical Engineering,Southeast University,Nanjing 210096,China;Guodian Nanjing Automation Co.,Ltd.,Nanjing 210032,China)

机构地区：[1]东南大学电气工程学院,江苏南京210096 [2]国电南京自动化股份有限公司,江苏南京210032

出　　处：《电力自动化设备》2024年第12期170-177,共8页Electric Power Automation Equipment

基　　金：国家自然科学基金资助项目(52077036)。

摘　　要：为构建灵活、公平、高效的配电网侧电能量交易市场,提出在电力市场环境下基于合作博弈纳什议价理论的配电网侧多类型市场主体电能量交易模型。设计包含多类型市场主体的配电网侧市场交易架构,提出跨电力市场、配电网侧市场的2级市场交易模式,在此基础上,引入合作博弈纳什议价理论,建立配电网侧市场交易出清模型。针对因多主体模型多样化导致的非凸、非线性复杂模型问题,采取模型等效转换分解方法将模型分解为总成本最小化与支付效益最大化2个子问题分别进行求解。仿真算例验证了所提模型的有效性,所提模型可以有效提高配电网侧新兴市场主体的收益水平。In order to establish a flexible,fair and high efficient electric energy transaction market on the distribution network side,an electric energy transaction model of multi-type entities on the distribution net-work side is proposed based on Nash bargaining theory of cooperative game under the electricity market environment.A market transaction architecture on the distribution network side including multi-type market entities is designed,a two-level market transaction mode across electricity market and distribution network side market is proposed.On this basis,Nash bargaining theory of cooperative game is introduced to estab-lish a market transaction clearing model on the distribution network side.Aiming at the non-convex and nonlinear complex model problem caused by the diversification of multi-entity model,the model is decom-posed into two sub-problems of total cost minimization and payment benefit maximization for respectively solving.The simulation example verifies the effectiveness of the proposed model,and the proposed model can effectively improve the income level of new market entities on the distribution network side.

关 键 词：电力市场 配电网 多类型主体 合作博弈 纳什议价 

分 类 号：TM73[电气工程—电力系统及自动化]