基于生命周期理论的区域综合能源系统-配电网博弈优化调度  

Game Optimization Scheduling of Regional Integrated Energy System-Distribution Network Based on Life Cycle Theory

作　　者：李昊泉 袁乐 徐懂理[1] 徐北硕 高瑞阳 钱俊杰 LI Haoquan;YUAN Le;XU Dongli;XU Beishuo;GAO Ruiyang;QIAN Junjie(School of Electric Power Engineering,Nanjing Institute of Technology,Nanjing 211167,China;State Grid Taizhou Electric Power Supply Company,Taizhou 225300,China)

机构地区：[1]南京工程学院电力工程学院,南京211167 [2]国网泰州供电公司,泰州225300

出　　处：《电力系统及其自动化学报》2024年第7期106-115,149,共11页Proceedings of the CSU-EPSA

基　　金：江苏省研究生科研与实践创新计划资助项目(SJCX23_1206,SJCX22_1081)。

摘　　要：为解决区域综合能源系统与主动配电网因交互产生的利益冲突和自身碳排放问题,提出一种基于生命周期理论的区域综合能源系统-配电网博弈优化调度方法。首先,在能源系统耦合侧采用以热电联产机组为核心,使用耦合碳捕集与电转气设备构建动态碳循环,并利用需求侧资源进一步限制碳排放行为。然后,在阶梯碳交易制度下引入生命周期理论,分析各环节的碳排放,实现对多元能源活动的整个生命周期碳排放量计量。最后,构建以主动配电网为主体,区域综合能源系统为跟随者的博弈模型,并求解和筛选所提模型的纳什均衡解。仿真结果表明,博弈双方均能不断优化自身能源策略,最终实现低碳、经济运行。To solve the conflict of interest caused by the interaction between a regional integrated energy system(RIES)and an active distribution network(ADN)as well as the carbon emissions from the RIES itself,a game optimi⁃zation scheduling method for RIES-distribution network based on the life cycle theory is proposed.First,a combined heat and power unit is used as the core on the coupling side of RIES to couple the carbon capture and power-to-gas equipment,thus building a dynamic carbon cycle and further limiting carbon emissions by means of demand-side re⁃sources.Second,the life cycle theory is introduced under the ladder-type carbon trading system to analyze carbon emis⁃sions from each link,thereby realizing the measurement of carbon emissions from multi-energy activities in the whole life cycle.Finally,a game model with ADN as a leader and RIES as a follower is constructed,and its Nash equilibrium solution is solved and screened.Simulation results show that both sides of the game can continuously optimize their own energy strategy and ultimately achieve a low-carbon and economic operation.

关 键 词：主动配电网 动态碳循环 生命周期 阶梯碳交易 主从博弈 

分 类 号：TM734[电气工程—电力系统及自动化]