Interactive Trading Model Among Multiple Market Participants Based on Hierarchical Game Frame in Distribution Network

With the opening of the electricity market, considering the complexity of interactive trading is the focus of current research. In view of the problems caused by multi-agent participation in market exchanges, this paper builds a multi-agent interactive transaction model of distribution network based on layered game. First of all, the introduction of load accumulation risk agency agents to diversify users to enter the same transaction in the market, and considering the demand response of the agent's flexible load, the trapezoid utility function is introduced to build an evolutionary game model between load accumulation dealers. Secondly, considering the full choice of load gold merchants, introducing multiple electricity sales companies, constructing non-cooperative game models among electricity sales companies, and proving the existence of equilibrium solutions for the above two game models. Finally, the simulation results prove the validity of the model.