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文章在分析现阶段我国电动汽车动力电池系统标准现状的基础上,对新近颁布的3份电动汽车动力电池系统标准(GB/T31484-2015、GB/T31467.1-2015和GB/T31467.2-2015)中存在的问题进行了阐述和原因分析,并提出了相应修改建议。此外还进一步探讨了电动汽车动力电池系统国标的发展趋势,为电动汽车电池系统的研发和测试工作提供参考。
Based on the analysis of the status quo of the standards of power battery system for electric vehicles in our country at present, this paper analyzes the three newly issued standards for power battery system of electric vehicles (GB / T31484-2015, GB / T31467.1-2015 and GB / T31467.2-2015) 2015) and the reasons for the analysis, and put forward the corresponding suggestions for changes. In addition, it further explores the development trend of the national standard for the battery system of electric vehicles and provides reference for the R & D and testing of battery systems for electric vehicles.