摘要
以电动汽车为代表的需求侧资源通过聚合运营,将为电力系统提供大量的可调节资源,缓解系统平衡运行的矛盾。但其商业运营模式尚未成熟,关键原因之一是电动汽车聚合价值评估难,难以支撑相关市场交易机制的构建。通过引入价值网络建模方法,建立电动汽车聚合运营价值创造模式,构建电动汽车聚合运营价值网络模型。进而基于电动汽车聚合商视角,分析了聚合体系内多主体价值交换关系,提出了聚合模式下多主体价值获取路径。最后,结合国内某区域市场环境,对有无聚合商时的市场各主体效益进行分析。仿真结果表明电动汽车聚合运营使得各主体都能产生增量收益,在现有模式下聚合商获益最大。市场补偿系数、新能源消纳比例增量是影响各方受益的关键因素。
By means of aggregation operation the demand side resource represented by electric vehicle(abbr.EV)can provide a lot of adjustable resource for power grid to mitigate the contradiction of balanced operation of the system.However,its business operation mode is not yet mature and one of the key reasons is that the aggregate value of EV is difficult to evaluate,so it is hard to support the construction of relevant market trading mechanism.Firstly,by means of bringing in the modeling method of value network,the value creation mode of EV aggregation operation was established to construct the value network model of EV aggregation operation.Secondly,from the perspective of EV aggregators the multi-agent value exchange relationship within the aggregation system was analyzed,and the path to obtain multi-agent value acquisition under aggregation mode was proposed.Finally,combining with a certain domestic regional market environment,the benefits of each agent in the market with/without aggregator were analyzed.Simulation results show that the EV aggregation operation makes each agent enable to generate incremental revenue,and under existing mode the aggregators obtain the most benefit.The market compensation coefficient and the increment of accommodation proportion of new energy is the key factor impacting the benefits of all parties.
作者
邹孟娇
王文
刘明光
加鹤萍
苏舒
杨烨
刘敦楠
ZOU Mengjiao;WANG Wen;LIU Mingguang;JIA Heping;SU Shu;YANG Ye;LIU Dunnan(School of Economic and Management,North China Electric Power University,Changping District,Beijing 102206,China;State Grid Electric Vehicle Service Company,Xicheng District,Beijing 100053,China)
出处
《现代电力》
北大核心
2023年第6期1005-1012,共8页
Modern Electric Power
关键词
价值网络
电动汽车
负荷聚合商
成本
收入
value network
electric vehicle
load aggregator
cost
revenue