基于博弈论的互联微电网多主体协同优化配置  被引量:9

Optimal Coordination Sizing Analysis of Different Entities Interconnected Microgrids Based on Game Theory

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作  者:梁龙基 张靖[1] 何宇[1] 曾希皙 陈朝宽 LIANG Longji;ZHANG Jing;HE Yu;ZENG Xixi;CHEN Chaokuan(The Electrical Engineering College,Guizhou University,Guiyang 550025,China)

机构地区:[1]贵州大学电气工程学院,贵州贵阳550025

出  处:《电子科技》2021年第7期43-49,78,共8页Electronic Science and Technology

基  金:国家自然科学基金(51867005);贵州省科技计划项目(黔科[2018]5781)。

摘  要:针对由多个可电能互供的微电网组成的互联微电网规划配置问题,文中利用博弈论非合作协同优化机理,建立基于运营交互情形的互联微电网规划建设非合作博弈模型。该模型以分属不同主体微电网为博弈参与者,各参与者以投资建设运营全寿命周期收益-成本函数等年值最大为优化目标,利用整数规划粒子群算法求解该问题的纳什均衡。仿真结果表明,文中所提出的互联微电网优化配置模型在不同微电网所属主体的规划决策相互影响的情形下,可以为规划建设方提供决策理论依据。In view of the problem of planning and configuration of interconnected microgrids,which is composed of multiple microgrids with mutual power supply,a non-cooperative game model of planning and construction of interconnected microgrids is established based on the non-cooperative synergistic optimization mechanism of game theory.In this model,microgrid belonging to different entities is taken as game participant.The optimization goal of each participant is to maximize the annual value of the profit-cost function of the whole life cycle of investment,construction and operation.The Nash equilibrium of this problem is solved using the particle swarm optimization algorithm of integer programming.The simulation results show that the optimal allocation model of interconnected microgrid proposed in this study can provide decision-making theoretical basis for the planning and construction parties in the case of the interaction of planning decisions of different microgrid owners.

关 键 词:微电网规划 互联微电网 非合作博弈 等年值 整数规划 纳什均衡 全寿命周期 协同优化 

分 类 号:TP202[自动化与计算机技术—检测技术与自动化装置]

 

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