浅谈现有电动汽车用动力蓄电池国家标准

Brief perception on national standard of the traction battery for electric vehicles

从适用范围、测试项目及判断依据的角度,对电动汽车用动力蓄电池现行的6项国家标准GB/T 31484-2015《电动汽车用动力蓄电池循环寿命要求及试验方法》、GB/T 31485-2015《电动汽车用动力蓄电池安全要求及试验方法》、GB/T31486-2015《电动汽车用动力蓄电池电性能要求及试验方法》、GB/T 31467.1-2015《电动汽车用锂离子动力蓄电池包和系统第1部分:高功率应用测试规程》、GB/T 31467.2-2015《电动汽车用锂离子动力蓄电池包和系统第2部分:高能量应用测试规程》和GB/T 31467.3-2015《电动汽车用锂离子动力蓄电池包和系统第3部分:安全性要求与测试方法》进行简要的解读。

Six national standards of the traction battery for electric vehicles ,such as GB/T 31484-2015 Cycle life requirements and test methods for traction battery of electric vehicle, GB/T 31485-2015 Safety requirements and test methods for traction battery of electric vehicle, GB/T 31486-2015 Electrical peoCormance requirements and test methods for traction battery of electric vehicle, GB/T 31467. 1-2015 Lithium-ion traction battery pack and system for electric vehicles-Part 1 ：Test specification for high power applications, GB/T 31467.2-2015 Lithium,ion traction battery pack and system for electric vehicles-Part 2：Test specification for high energy applications, GB/T 31467. 3-2015 Lithium-ion traction battery pack and system for electric vehicles-Part 3 ：safety requirements and test methods standards were briefly interpretated from the view of the scope of application, testing terms and judging criterion.