文章基本信息

标题：Research on exhaust emission characteristics and technical route under CLTC cycle
本地全文：下载
作者：Peilin Geng ; Yimin Wang ; Wei Zhao 等
期刊名称：E3S Web of Conferences
印刷版ISSN：2267-1242
电子版ISSN：2267-1242
出版年度：2021
卷号：268
页码：1-9
DOI：10.1051/e3sconf/202126801054
语种：English
出版社：EDP Sciences
摘要：In this paper, the light duty that meets the China 6 emission standard is selected to study the emission characteristics of different emission control technology routes under China light-duty vehicle test cycle (CLTC). The results show that the cold start stage of CLTC cycle is still the stage with the most pollutant emissions. The THC, CO and NOx emissions of vehicles on the supercharged direct injection technology are higher than those on the naturally aspirated port fuel injection technology. In terms of reducing the exhaust emission, PHEV technology route is the best, followed by naturally aspirated PFI technology route, and then turbocharged direct injection with GPF route.
关键词：light duty;test cycle;light duty;emission;technology route