基于价格机制的微网群三层主体交易策略  

TRI-LEVEL STAKEHOLDERS TRADING STRATEGY OF MICOGRID CLUSTER BASED ON PRICE MECHANISM

作　　者：谢准 陆菀珺 李大鹏 余妍 任洪波 Xie Zhun;Lu Wanjun;Li Dapeng;Yu Yan;Ren Hongbo(Shanghai Energy Construction Engineering Design&Research Co.,Ltd.,Shanghai 200120,China;College of Energy and Mechanical Engineering,Shanghai University of Electric Power,Shanghai 200090,China)

机构地区：[1]上海能源建设工程设计研究有限公司,上海200120 [2]上海电力大学能源与机械工程学院,上海200090

出　　处：《太阳能学报》2024年第5期391-399,共9页Acta Energiae Solaris Sinica

基　　金：国家自然科学基金(71804106);上海市科委重点研究(19DZ1205700)。

摘　　要：为更好地研究微网群多利益相关者的交易行为并为当地能源市场提供指导,该研究提出一种分布式求解方法,用以求解微网群三层主体间复杂的交易策略。该研究建立由配电网、微网群运营商、微网群及用户组成的优化模型,包括微网群运营商与各微网的供需互动模型和微网与用户的主从博弈模型,并采用分布式方法求解三层主体间的优化均衡策略。结果表明该方法既可实现微网群运营商最大的社会福利,也可提升微网及用户的经济效益,最终实现整个微网群能源互济、协作共赢。In order to better study the trading behavior of multi-stakeholders in microgrid cluster and provide guidance for the local energy market,this study proposes a distributed solution method to solve the complex trading strategies among tri-level stakeholders in microgrid cluster.In this study,an optimization model composed of distribution network,microgrid operators,microgrids and end users was established,including the supply and demand interaction model between microgrid operators and each microgrid and the masterslave game theory between micrgrid and end users.The distributed method was proposed to solve the equilibrium strategy among tri-level agents.The results show that this method can not only achieve the maximum social welfare of microgrid cluster operators,but also improve the economic benefits of microgrid and end users,and finally realize energy mutual benefit and win-win cooperation of the whole microgrid cluster.

关 键 词：微电网 博弈论 优化运行 交易策略 分布式求解 

分 类 号：TM732[电气工程—电力系统及自动化]