中国电力2025，Vol.58Issue(9)：194-204,218,12.DOI:10.11930/j.issn.1004-9649.202411059
计及多微网灵活性的端对端分散式交易策略
Decentralized Peer-to-peer Trading Strategy Considering Flexibility of Multiple Microgrids
摘要
Abstract
Active distribution network dominated by renewable energy need to incentivize the participation of various distributed energy resources to enhance system flexibility.To address the power fluctuation problems caused by the large-scale access of renewable energy,this paper firstly introduced a shared energy storage system(SESS)and a peer to peer(P2P)energy trading mechanism,with full consideration of the interactions between active distribution networks and microgrids(MG),and investigated the multi-MG power fluctuation mitigation strategy and the P2P flexibility trading strategy based on SESS leasing.Secondly,a multi-MG revenue allocation mechanism based on asymmetric Nash bargaining was proposed and a nonlinear energy mapping function was used for evaluating each MG's contribution in order to attain fair allocation of cooperative revenue.Finally,the proposed model was solved distributively using the alternating direction method of multipliers(ADMM),effectively protecting information security for all stakeholders.The effectiveness of the proposed method was then demonstrated through comparative case studies.关键词
微电网/灵活性/非对称纳什议价/端对端交易Key words
microgrids/flexibility/asymmetric Nash bargaining/peer-to-peer trading引用本文复制引用
皇甫霄文,李科,许长清,蒋小亮,于昊正,王汝靖..计及多微网灵活性的端对端分散式交易策略[J].中国电力,2025,58(9):194-204,218,12.基金项目
国家电网有限公司科技项目(支撑新型电力系统的友好型微电网协调优化与运营模式研究及工程示范,5108-202218280A-2-135-XG). This work is supported by Science and Technology Project of SGCC(Research and Demonstration of Friendly Microgrid Coordination Optimization And Operation Mode Supporting New Power Systems,No.5108-202218280A-2-135-XG). （支撑新型电力系统的友好型微电网协调优化与运营模式研究及工程示范,5108-202218280A-2-135-XG）
