随着电动汽车的不断推广使用,与之配套的电动汽车充电站也显得越来越重要。为保证纯电动汽车能够安全可靠的充电和使用,充电站一、二次设备安全稳定运行变得尤为关键。1长沙汽车东站电动汽车充电站概述国网长沙供电公司投资建设的长沙汽车东站电动汽车充电站于2013年7月16日投产营运。该站分为2期建设,一期工程配置配电容量2×630k VA,建设10k V进线2回,60k W交直流一体化充电机10台,无功补偿按每台 With the continuous promotion of the use of electric vehicles, with the accompanying electric car charging station is also more and more important. In order to ensure safe and reliable charging and use of pure electric vehicles, it is particularly crucial that the primary and secondary charging stations operate safely and stably. 1 Changsha East Bus Station Electric Vehicle Charging Station Overview Changsha Changsha East Railway Station Electric Vehicle Charging Station, invested by State Grid Changsha Power Supply Company, was put into operation on July 16, 2013. The station is divided into two phases of construction, a project configuration distribution capacity of 2 × 630k VA, the construction of 10k V into the line 2 back, 60k W AC and DC integrated charger 10, reactive power compensation by each