Study On Game Theroy Behavior Of Much Market Agent In New Energy Enrichment Region

With the gradual implementation of the new round of power system reform in China,the market is using its ability of resource allocation to optimize the traditional vertical integration trading pattern in China.Trading mechanisms such as new energy priority trading,alternative trading,quota system and green certificate have greatly promoted the development of new energy industry.In this context,this paper discusses the market competition in the new energy enrichment region based on the actual grid operation data,gives a quantitative evaluation index suitable for the competition of market players in this region,and studies the influence of game theory on the multi-player game behavior of the market.First of all,In view of the situation that there are still monopolistic behaviors in the actual operation of the electric power market in this region,the evaluation indexes such as market power are adopted to evaluate the level of market monopoly,the discussion about the consumption of new energy in the areas where new energy is enriched is carried out,the main competition methods of the electric power market are studied and the individual-whole theoretical model of market power is constructed.Then,introducing the game theory analysis of electricity market operation mode,this paper analyzes the market game model of several commonly used in economics,based on the related subject of cognition,game theory and power market to realize electric power market competition is more under the incomplete information of non-cooperative game,is constructed with the goal of maximizing the expected return of power generation enterprise non-cooperative game model,The existence of Bayesian equilibrium solution under this model is verified,and the classic payoff matrix in game theory is used to simulate the bidding behavior of market players.Finally,the game model is used to re-divide the consumption market of electric power new energy.The game behavior of market players under complete information and incomplete information in the face of new energy consumption is studied by Cournot,Stackelberg and Forchheeimer respectively.Taking wind power enterprises and two traditional thermal power enterprises as the theoretical research objects,this paper aims to obtain the optimal decision of power producers when they participate in market transactions through the game theory calculation method,so as to help traditional thermal power manufacturers accurately understand their market positioning and future development direction in the face of new energy consumption.