Research On The Effect Of Electric Vehicle Charging Station On Distribution Network In Hangzhou Area

Gradually depleted in fossil fuels,environmental pollution is increasingly serious today,electric vehicles as a new generation of environmentally friendly vehicles,has obtained the considerable development,electric car ownership is growing,the development of domestic and introduced various policies to support electric vehicles,electric vehicle charging station is an important infrastructure for electric vehicles running indispensable.Electric vehicle charging stations are directly affect the pace of development of electric vehicles.However,a large number of electric vehicle charging stations set up for the operation of the distribution network has brought a negative impact,and its energy consumption will be a harmonious wave of the normal operation of the distribution network will cause a certain impact.According to the station effect on distribution network has done some analysis and research of electric vehicle charging,mainly including the modeling and analysis of electric vehicle charging station,station analysis of power quality and energy consumption of electric vehicle charging,and study the influence on the electric vehicle charging station of a distribution network line in Yuhang area as an example.The research results show that,when the electric vehicle charging station permeability is higher,the normal operation of distribution network will have a negative impact,the need for reasonable planning,to ensure the normal operation of distribution network.