Power battery pack

In the field of new energy vehicles, we has worked closely with many new energy automobile enterprises to provide a series of technical services for new energy vehicles, such as power battery testing, charging system electrical performance stability and reliability testing in the field of battery.


At the same time, we research on anti-interference and assistant driving detection technology which will be carried out to promote the development and manufacture of intelligent vehicles.


Power battery pack
Electrical performance
  容量和能量   GB/T 31467.1&2、GB/T 31486      
  功率和内阻测试   GB/T 31467.1&2                            
  无负载容量损失   GB/T 31467.1&2                            
  存储容量损失   GB/T 31467.1&2、GB/T 31486      
  能量效率   GB/T 31467.1&2                            
  室温功率   GB/T 31484                                    


Safety and Reliability
  振动试验   GB/T   31467.3、GB/T 31486
  机械冲击安全性:跌落   GB/T 31467.3
  温度冲击   GB/T 31467.3
  湿热循环   GB/T 31467.3、GB/T   31485
  海水浸泡   GB/T 31467.3、GB/T   31485
  盐雾   GB/T 31467.3
  低气压   GB/T 31467.3、GB/T   31485
  过温、加热   GB/T 31467.3、GB/T   31485
  过充电保护   GB/T 31467.3、GB/T   31485
  过放电保护   GB/T 31467.3、GB/T   31485


Cycle life
  标准循环寿命      GB/T 31484
  混合动力乘用车功率型蓄电池工况循环寿命    GB/T 31484
  混合动力商用车功率型蓄电池工况循环寿命    GB/T 31484
  纯电动商用车能量型蓄电池工况循环寿命    GB/T 31484
  纯电动乘用车用能量型蓄电池工况循环寿命    GB/T 31484
  插电式和增程式电动车用蓄电池工况循环寿命    GB/T 31484


Charging interface and charging pile testing
  电动汽车传导充电互操作性测试规范   GBT 34657.1
  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 27930
  电动汽车交流充电桩检验技术规范   QGDW 1592
  电动汽车非车载充电机检验技术规范   QGDW 1591
  电动汽车充电设备检验试验规范第1部分非车载充电机   NBT 33008.1


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