In recent years

it has become an inevitable trend to popularize electric vehicles (EV). And the factors affecting and restricting large-scale development of EVs are battery energy storage

economic costs and public infrastructure facilities. At present

EVs have ordinarily three kinds of charging mode options: plug-in charging

battery replacement and fast charging

of which fast charging is but an emergency measure for the first two. Choosing different charging modes will have different influence on the economic costs

charging infrastructure and the grid. Therefore

to determine EV development and operating modes applicable to different cities and areas

for the sake of evaluation and selection of suitable charging modes

and based on practical application and theoretical optimization

a comprehensive analysis is made and an adaptive multiple parameter evaluation method proposed

to comprehensively analyze the first two charging modes with respect to social benefits

economic benefits

technical and safety

and grid influence. Technical support is provided to each city and area to explore an appropriate EV development mode. This method is verified toward the end of the article.