2019年12月，我司承接的国网重庆电力公司电力科学研究院电动汽车交直流充电桩测试平台进入到货验收阶段。我司的充电桩检测设备开展对充电设备的功能性试验、输出性能检测、互操作性试验以及国网到货抽检、到货全检等，验证了其完全符合《电动汽车交流充电桩》（JJG 1148-2018）、《电动汽车非车载充电机》（JJG 1149-2018）、《电动汽车传导充电系统第1部分：通用要求》（GB/T 18487.1-2015）、《电动汽车传导充电互操作性测试规范第1部分：供电设备》(GB/T 34657.1-2017)、《电动汽车非车载传导式充电机与电池管理系统之间的通信协议一致性测试》(GB/T 34658-2017)、《电动汽车充电设备检验试验规范第1部分非车载充电机》（NB/T 33008.1-2013）、《电动汽车充电设备检验试验规范第2部分：交流充电桩》（NB/T 33008.2-2013）、《电动汽车非车载充电机检验技术规范》（Q/GDW 1591-2014）、《电动汽车交流充电桩检验技术规范》（Q/GDW 1592-2014）等相关检定规程和测试规范的要求，测试数据准确可靠，充分验证了交直流充电桩测试平台的稳定、可靠运行。

In December 2019, our company undertook the acceptance of the electric vehicle AC/DC charging pile testing platform for the Electric Power Science Research Institute of State Grid Chongqing Power Company. Our charging pile testing equipment carried out functional tests, output performance testing, interoperability testing, and State Grid's random inspection and full inspection of the delivered goods, verifying that it fully complies with relevant testing regulations and testing standards such as "AC charging pile for electric vehicles" (JJG 1148-2018), "Non-vehicle-mounted charging device for electric vehicles" (JJG 1149-2018), "Electric vehicle conductive charging system Part 1: General requirements" (GB/T 18487.1-2015), "Electric vehicle conductive charging interoperability testing specification Part 1: Power supply equipment" (GB/T 34657.1-2017), "Consistency testing of communication protocol between non-vehicle-mounted conductive charger and battery management system for electric vehicles" (GB/T 34658-2017), "Specification for inspection and testing of electric vehicle charging equipment Part 1: Non-vehicle-mounted charging devices" (NB/T 33008.1-2013), "Specification for inspection and testing of electric vehicle charging equipment Part 2: AC charging piles" (NB/T 33008.2-2013), "Technical specification for inspection of non-vehicle-mounted charging devices for electric vehicles" (Q/GDW 1591-2014), "Technical specification for inspection of AC charging piles for electric vehicles" (Q/GDW 1592-2014), etc. The testing data is accurate and reliable, fully verifying the stable and reliable operation of the AC/DC charging pile testing platform.