GB／T 19753-2021 轻型混合动力电动汽车能量消耗量试验方法

ICS 43.020 CCS T 47 # 中华人民共和国国家标准 GB/T 19753—2021 代替 GB/T 19753—2013 ## 轻型混合动力电动汽车 ## 能量消耗量试验方法 Test methods for energy consumption of light-duty hybrid electric vehicles 2021-03-09 发布 2021-10-01 实施 国家市场监督管理总局 国家标准化管理委员会 发布 GB/T 19753—2021 目 次 前言 ··········································································································································· Ⅲ 1 范围 ·········································································································································· 1 2 规范性引用文件 ·························································································································· 1 3 术语和定义 ·································································································································· 1 4 试验条件 ····································································································································· 2 4.1 环境要求参数 ·························································································································· 2 4.2 测试设备 ·································································································································· 2 4.3 试验燃料 ·································································································································· 2 4.4 试验车辆 ·································································································································· 2 4.5 试验规程 ·································································································································· 3 5 试验相关参数和精度 ······················································································································ 3 6 试验程序 ····································································································································· 3 6.1 试验要求 ·································································································································· 3 6.2 试验流程 ·································································································································· 3 6.3 OVC HEV试验程序 ·················································································································· 7 6.4 NOVC HEV试验程序 ················································································································ 7 7 试验结果 ····································································································································· 7 7.1 OVC HEV试验结果 ·················································································································· 7 7.2 NOVC HEV试验结果 ·············································································································· 15 7.3 型式认证值的确定 ···················································································································· 17 8 某车型的插值法 ···························································································································· 17 8.1 插值条件 ·································································································································· 20 8.2 车辆在某一速度段的能量需求 ···································································································· 20 8.3 某速度段的插值系数 ·················································································································· 21 8.4 采用插值法计算OVC HEV的试验结果 ·················································································· 22 8.5 采用插值法计算NOVC HEV的试验结果 ··············································································· 23 8.6 道路载荷系数及道路载荷矩阵系数 ···························································································· 23 9 生产一致性 ································································································································· 23 9.1 总则 ········································································································································· 23 9.2 生产一致性保证计划 ················································································································· 25 9.3 OVC HEV生产一致性 ·············································································································· 25 9.4 NOVC HEV生产一致性 ············································································································ 25 附录A（规范性） 基于RECESS电荷变化量的修正程序 ································································· 27 www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www.www. GB/T 19753—2021 附录 B（资料性） REESS 电量状态曲线 ………………………………………………………… 25 附录 C（规范性） 预处理、里程和 REESS 充电 ……………………………………………… 31 附录 D（规范性） 驾驶模式的选择 …………………………………………………………… 33 附录 E（规范性） REESS 电流及电压的确定 ………………………………………………… 34 附录 F（规范性） OVC HEV 纯电利用系数（UF） …………………………………………… 37 附录 G（资料性） 换算燃料消耗量 …………………………………………………………… 39 参考文献 ………………………………………………………………………………………… 40 批注: 规范下载