规模化电动汽车参与电力辅助服务市场机制多维解析与展望OA

Addressing the insufficient flexible regulation capability under high renewable energy penetration and the large-scale development of electric vehicles(EVs),this paper systematically analyzes the market mechanism for EVs participating in the electricity ancillary service market against the backdrop of a preliminarily established national unified electricity market.A three-dimensional analytical framework of"technology-economy-policy"is constructed.In the technology dimension,the closed-loop process of"modeling-scheduling-aggregation"is sorted out,and the adjustable resource pool formed by large-scale EVs as well as its feasible region are characterized.In the economic dimension,the Hurwicz economic mechanism design theory is introduced,and the incentive compatibility among users,load aggregators and the market is discussed hierarchically.In the policy dimension,combined with new structural economics and the principle of technology neutrality,rules in regions with continuous spot market operation are compared.Based on existing research and practice,three key characteristics of large-scale EVs participating in the electricity ancillary service market are analyzed:regulation complexity,transaction coordination,and institutional endogenization.Prospects are provided from three dimensions:a closed-loop control technology system of physical-information-social coupling;a multi-market synergy and quantitative trading mechanism for electric energy,ancillary services and capacity;and institutional evolution and endogenous incentives based on the economic mechanism design theory.