This paper mainly studies the practical scientific issues of future charging station facility configuration strategies with the country as the main body.After fully considering the impact of population distribution,traffic flow,road network setting,wealth distribution,and urbanization on the optimal allocation of charging stations,the principal components analysis method is used to effectively integrate the above factors,and to use the GM(1,1)Model to predict the number of cars in the future.Further,combining the forecasting model of the total amount of cars with the weighted influence of the main factors,the constraints such as the minimum cost of charging stations and the optimal service range are established,and a decision model for the number and distribution of supercharging and destination charging stations is proposed.Taking the United States as an example,the configuration scheme for establishing the number and location of supercharging and destination charging stations for each division location in the United States is obtained through simulation,which can provide useful reference for the configuration of charging stations in various countries in the world.
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