电动汽车国际充电标准发展趋势

近年来，主要汽车大国纷纷开展电动汽车的研发与生产，但发展方向却不尽一致。因各国电力系统存在差异，故电动汽车在充电设备及规格、车辆设计等方面的研发方向就各不相同。对主要汽车大同日本和欧美的电动汽车充电标准进行比较研究，并对我国所应采取标准化行动提出政策建议。

International development trend of electric vehicle charging standard

In recent years, the main auto powers carry out re- search and production of electric vehicles. Though the aim to devel- op electric vehicle is the same, the development direction is not con- sistent for every country. With differences among the electric power system, research and development direction of the electric vehicle in the specifications and charging equipment, vehicle design aspects is different. To the major automobile power in Japan and Europe and the United States a comparative study of electric vehicle charging standards is compared and studied, and policy suggestions are put forward on the standardization action in China.