考虑微电网联盟协调运行的用户侧共享储能多计费方式博弈定价方法  

Multi-package game pricing method of user-side shared energy storage considering coordinated operation of microgrid alliance

作　　者：高伟凯 何川[1] 刘天琪[1] 南璐 张敏 王腾鑫 GAO Weikai;HE Chuan;LIU Tianqi;NAN Lu;ZHANG Min;WANG Tengxin(College of Electrical Engineering,Sichuan University,Chengdu 610065,China;State Grid Shanxi Electric Power Research Institute,Taiyuan 030001,China)

机构地区：[1]四川大学电气工程学院,四川成都610065 [2]国网山西省电力公司电力科学研究院,山西太原030001

出　　处：《电力自动化设备》2024年第9期16-23,共8页Electric Power Automation Equipment

基　　金：国家电网公司科技项目(5100-202199274A-0-0-00)

摘　　要：传统的分布式储能及其单一的购、售电电量计费模式已逐渐难以满足如今微电网联盟的运行要求。提出微电网联盟参与的用户侧共享储能多计费方式博弈定价模型。引入共享储能的概念并介绍共享储能-微电网联盟运行框架;分别建立共享储能、微电网联盟的优化运行模型;为了兼顾各主体的利益诉求,考虑共享储能与微电网联盟的利益博弈关系,提出共享储能与微电网联盟间的Stackelberg博弈定价模型;利用求解器与粒子群优化算法相结合的方法优化共享储能与微电网联盟的运行策略。仿真结果表明,所提方法有利于降低微电网联盟的运行成本,提高系统运行的经济性。The traditional distributed energy storage and its single purchase and sale electricity package modes are gradually difficult to meet the current operation requirements of microgrid alliance.A multi-package game pricing model of user-side shared energy storage involving microgrid alliance is proposed.The concept of shared energy storage and the operation framework of shared energy storage-microgrid alliance are introduced.The optimal operation models of shared energy storage and microgrid alliance are established respectively.In order to take into account the interest of each stakeholder,the interest game relationship between shared energy storage and microgrid alliance is considered,and a Stackelberg game pricing model between shared energy storage and microgrid alliance is proposed.The method combining the solver and particle swarm optimization algorithm is used to optimize the operation strategy of shared energy storage and microgrid alliance.The simulative results show that the proposed method is beneficial for reducing the operating cost of microgrid alliance and improving the economy of system operation.

关 键 词：共享储能 微电网联盟 STACKELBERG博弈 定价策略 共享储能计费方式 

分 类 号：TM73[电气工程—电力系统及自动化]