Design Of Electric Vehicle Charging Station In Baofu West Expressway Service Area

With the large amount of energy consumed by human beings,the depletion of energy has become an important factor constraining the future development of society.At the same time,the massive consumption of petrochemical energy also brings serious environmental pollution.The large-scale development and use of automobiles not only consumes huge amounts of energy,but also produces a large amount of harmful gases that cause environmental damage.In recent years,the phenomenon of haze in a large area in China has gradually caused people to think.With the release of the "New Energy Vehicle Industry Development Plan" issued by the State,the "electricity replace oil" approach of electric vehicles(EV)has changed the dependence of traditional fuel vehicles on petroleum products,and has been included in the new-type industries strategy of the government with its low noise and little pollution.Charging facilities for EV are an important support for the development of the electric vehicle industry.With the development of the EV industry,it is necessary to build a compatible charging(changing)power station to be able to serve it reliably,stably and efficiently.Only by scientifically and rationally planning its layout can we better serve the society and maximize its role.This article analyzes the development situation of EV in many regions at home and abroad,combs out relevant theoretical research and practical cases of charging facility layout planning,and makes research on the layout planning of EV charging stations in a service area of Baofu Expressway.First of all,this article introduces the subject selection background and research significance,analyzes the development status of EV and their charging facilities at home and abroad,and points out the main work of this paper and the structure of the paper.Secondly,it studies the related problems of EV charging facilities planning,explicates the related content of charging station structure and operation,and lists the typical cases of charging station construction.Thirdly,the various factors that need to be considered in the charging station planning and the basic principles of its planning are studied.Finally,the technical route and steps of the EV charging station planning are determined.At last,based on the “Guidelines for the Construction of Electric Vehicle Charge and Discharge Stations of the State Grid Corporation of China” and “Typical Design of the State Grid Corporation Expressway Quick Charge Station Construction,” the EV charging stations program for a service area of Baofu Expressway was designed.On the basis of analyzing the necessity of construction planning of a charging station in a service area of Baofu Expressway,a general layout plan was first formulated according to the specific conditions of the area.Then,the hardware configuration and software configuration scheme of the charge and discharge management system are designed,and the power supply access scheme,electrical wiring scheme and major equipment selection are completed through the research of the power supply and distribution system.Finally,a specific security system and communication system were designed to complete the design and construction of the entire charging station.In addition,this article also presents the project budget and design drawings for the charging station of a service area in Baofu Expressway.The EV charging station planning in the expressway service area is of great significance to economic development and social transportation.The design proposal of this paper has a reference value for the construction of charging stations in a service area of Baofu Expressway.