基于双层博弈理论的跨区域综合能源型微电网能量优化共享策略  

A cross-regional comprehensive energy-based microgrid energy optimization and sharing strategy based on two-layer game theory

作　　者：窦真兰 江晶晶 张春雁 张洋 DOU Zhenlan;JIANG Jingjing;ZHANG Chunyan;ZHANG Yang(State Grid Shanghai Electric Power Company,Shanghai 200122,China)

机构地区：[1]国网上海市电力公司,上海200122

出　　处：《电气应用》2024年第9期75-83,共9页Electrotechnical Application

基　　金：国网上海市电力公司科技项目(B30914230001)。

摘　　要：传统的电力系统存在能源利用效率低下、能源供需不平衡等问题,迫切需要构建更为先进、智能和清洁的新型电力系统。基于此,建立了一种综合能源型微电网架构。首先,从能源供给侧、能源转换与耦合侧及能源需求侧提出了一种基于双层博弈的区域综合能源型多微电网电热能源共享策略。接着,建立了配电网运营商与综合能源型微电网集群的双层博弈模型,在配电网运营商与综合能源型微电网集群之间纵向主从博弈内嵌套横向综合能源型微电网集群内部的合作博弈。最后,进行算例仿真,结果表明所建立的模型能够实现配电网运营商与综合能源型微电网集群的协调运行。The traditional power system is plagued with issues such as low energy utilization efficiency and an imbalance in energy supply and demand.There is an urgent need to construct a more advanced power system,intelligent,and a new clean power system.Based on this,this paper establishes a comprehensive energy-based microgrid architecture.Firstly,a dual layer game based regional comprehensive energy based multi microgrid electric and thermal energy sharing strategy is proposed from the energy supply side,energy conversion and coupling side,and energy demand side.Subsequently,a dual layer game model was established between the distribution network operator and the integrated energy microgrid cluster,embedding a horizontal cooperative game within the integrated energy microgrid cluster within the vertical master-slave game between the distribution network operator and the integrated energy microgrid cluster.Finally,the results from numerical simulations indicate that the developed model can effectively coordinate the operations between power distribution network operators and clusters of integrated energy microgrids.

关 键 词：能源型微电网 双层博弈 清洁能源 优化共享 

分 类 号：TM73[电气工程—电力系统及自动化]