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电动汽车充换电设施为电动汽车提供电能补给,是电动汽车发展的重要基础,也是电动汽车产业发展的关键环节。为实现电动汽车的推广应用,美国、欧盟、日本等纷纷制订充换电设施建设计划,积极启动充换电设施建设工作。我国也建设了一大批充换电设施并投入运行,为电动汽车发展提供了良好的基础保障。截至2011年底,国家电网公司在经营区域内累计建成投运243座充换电站,13283个交流充电桩。目前,我国已经成为世界上投运充换电设备最多的国家。
Electric vehicle charging and discharging facilities for electric vehicles to provide electricity supply is an important basis for the development of electric vehicles, electric vehicle industry is also a key link in the development. In order to promote the popularization and application of electric vehicles, the United States, the European Union, Japan and other countries have all formulated plans for the construction of charging and discharging facilities and actively started the construction of facilities for charging and discharging power. China also built a large number of charging and discharging facilities and put into operation, providing a good foundation for the development of electric vehicles. By the end of 2011, a total of 243 charging stations and 13,283 AC charging posts had been completed and put into operation in the operating area by State Grid Corporation of China. At present, our country has become the country that has the most equipment for charging and discharging power in the world.