摘要
本文针对国六排放法规中真实驾驶污染物排放试验(II型试验)的要求,研究了将道路试验过程中采集到的多维工况转化到转鼓试验室,利用全流排放测试系统(CVS)和PEMS串联同时进行车辆的RDE测试,并研究分析RDE测试在实验室复现与路试结果的等效性和差异性,为下一阶段的RDE排放标定开发转移至试验室内给出了代表性方法。
According to the requirements of real driving pollutant emission test(type II test)in China's sixth emission regulation,the article studies the transformation of multi-dimensional working conditions collected during road test to the chassis dynamometer test room,and carries out the RDE test of vehicles by using the full fl ow emission test system(CVS)and PEMS in series,and studies and analyzes the equivalence and diff erence of RDE test in laboratory and road test results.A representative method for the next stage of RDE emission calibration development is transferred to the laboratory.
作者
闵浪
刘爽
王猛
顾王文
Min lang;Liu Shuang;Wang Meng;Gu Wangwen
出处
《时代汽车》
2021年第10期8-9,30,共3页
Auto Time
关键词
实际行驶污染物排放
转毂
模拟测试方法
real driving emission(RDE)
chassis dynamometer
simulation test method
