混合动力客车的排放污染物测量及分析

On-broad emission measurement and analysis of heavy-duty hybrid bus

参考国内外现有的车辆排放污染物测量方法,在整车试验转鼓上使用车载尾气排放仪,在国内首次对混合动力客车和传统客车进行排放对比测量试验,验证了混合动力客车可以减少车辆污染物排放,并取得了一些大型车辆排放污染物的测量经验。

By reference to the measurement methods for emissions from the vehicles promulgated domestically and abroad, the comparative measurements on the exhaust emissions between the heavyduty hybrid electric bus and the conventional bus were made by means of an on-board exhaust gas analyzer and a chassis test dynamometer for the first time in China. The experiment results validated that the hybrid electric bus emits less exhaust pollutants than the conventional one. Moreover, the experiences about the measurements of the emissions from the havy-duty vehicles were accumulated.