Study On Operation Strategy Of Electric Vehicle Charging Station In Vehicle Network Interconnection Mode

With the global energy resources and climate conditions become increasingly serious,environmental protection and energy saving of electric vehicles is the development trend of future automobiles, and various types of charging station construction has gradually become an important factor restricting the development of electric vehicles all over the world. Compared with traditional charging stations, the photovoltaic charging stations for the new energy on behalf of the charging station although increasing direct utilization of renewable energy. Energy saving and environmental protection has a certain significance, but it has no obvious advantage in the aspect of economic benefit, so it has not been enough. In order to realize the maximum benefit of the electric vehicle charging station, this paper uses the vehicle network interconnection mode, so that electric vehicle photovoltaic charging station can be more closely connected with the grid, and it also can achieve the effective use of renewable energy and better maintain power balance, so that users get more economic benefits.First of all, the station carried out a systematic study of electric vehicle charging, and introduces its composition, function and classification. Secondly, this paper analyzes the structure and main function of the photovoltaic charging station, and analyzes the operating income; Based on the car network interconnection model, the behavior characteristics of different types of electric vehicles are analyzed. Finally, the establishment of photovoltaic electric vehicle charging station operation model of economy of electric car in the car network interconnection is analyzed, and the charging station in different mode of operation strategy under the mode of charging stations and peak power peaking capacity and user gains to enhance the effect of target simulation.The model established in this paper can predict the operation mode of the electric vehicle charging station in advance, and can be flexibly adjusted according to the actual situation. This paper provides a theoretical basis for charging and discharging energy management and economic benefits of photovoltaic vehicle charging station.