基于主从博弈的配电网-多微网双层优化调度  

Hierarchical Optimization Dispatching of Distribution Network-Multi Microgrid Based on Master-Slave Game Theory

作　　者：高鑫 魏立保 梁岩 GAO Xin;WEI Libao;LIANG Yan(Northwest Subsection of State Grid Corporation of China,Xi’an 710048,Shaanxi,China;State Grid Gansu Electric Power Company,Lanzhou 730900,Gansu,China;State Grid Shaanxi Electric Power Co.,Ltd.Xi’an Power Supply Company,Xi’an 710032,China;School of Electrical Engineering,Xi’an University of Technology,Xi’an 710054,Shaanxi,China)

机构地区：[1]国家电网西北分部,陕西西安710048 [2]国网甘肃省电力公司,甘肃兰州730900 [3]国网陕西省电力有限公司西安供电公司,陕西西安710032 [4]西安理工大学电气工程学院,陕西西安710054

出　　处：《电网与清洁能源》2025年第4期12-17,共6页Power System and Clean Energy

基　　金：科技部高端外国专家引进计划项目(G2023041010L);国网青海省电力公司科技项目(SGTYIT/23-JS-004)。

摘　　要：随着同一配电区域内微网个数的增加,其分别属于不同的利益主体,形成多种主体博弈格局。考虑到配电网和微网的利益,选取配电网做为博弈主、各微网做为博弈从,建立了配电网-多微网主从博弈模型。通过粒子群算法优化采样点,准确地获得各微网的交易价格和发电计划。结果表明:各微网的整体运行成本分别下降1.4%、4.6%和1.6%,有效平衡了微网系统中多方利益;配电网的收益提高了50.6%。With the increase in the number of microgrids within the same distribution network area,they belong to different stakeholders,forming a multi-agent game pattern.Considering the interests of the distribution network and microgrids,the distribution network is selected as the game leader and each microgrid as the game follower,establishing a leader-follower game model between the distribution network and multiple microgrids.By employing the particle swarm optimization algorithm to optimize sampling points,the transaction prices and generation plans for each microgrid are determined with precision.The results show that the overall operating costs of each microgrid have decreased by 1.4%,4.6%,and 1.6%respectively,effectively balancing the interests of multiple parties in the microgrid system;the revenue of the distribution network has increased by 50.6%.

关 键 词：微网 主从博弈 粒子群算法 

分 类 号：TM721[电气工程—电力系统及自动化]