Abstract:

In view of the problems such as the increase of peak valley difference caused by the disordered charging of private electric vehicles in the central business district,this paper put forward a pricing strategy for the electric vehicle agents in the business district under the green electricity trading mode under the background of the gradual opening of the electricity selling market,and established a double-layer master-slave game model with the goal of maximizing the electricity selling profit of the agents in the upper level and minimizing the charging cost of the users in the lower level.The pricing strategy of the agents in the central business district proposed in this paper can effectively integrate the scattered electric vehicle users in the business district to participate in the green electricity transaction,reduce the peak valley difference in the business district and realize the minimum charging cost for users.The effectiveness of the strategy is verified by an example.

Key words: electric vehicle (EV), business district agent, green electricity transaction, pricing strategy