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一种混合动力客车SCR排气控制系统的设计
引用本文:朱俏斌,孙磊,董悦航,刘德华. 一种混合动力客车SCR排气控制系统的设计[J]. 柴油机设计与制造, 2010, 16(4): 5-8. DOI: 10.3969/j.issn.1671-0614.2010.04.002
作者姓名:朱俏斌  孙磊  董悦航  刘德华
作者单位:上海汽车商用车技术中心,上海200438
摘    要:混合动力客车可以大幅度降低燃料消耗和污染物排放,NOx的催化还原技术是满足未来的超低排放法规的主要技术路径。详细介绍了选择性催化还原(SCR)技术的原理,以及在混合动力客车上的安装运用,经过批量使用,性能可靠,达到了设计要求。

关 键 词:SCR系统  排气控制  车载诊断

A Design of SCR Exhaust Control System for Hybrid Electric Bus
Zhu Qiaobin,Sun Lei,Dong Yuehang,Liu Dehua. A Design of SCR Exhaust Control System for Hybrid Electric Bus[J]. Design and Manufacture of Diesel Engine, 2010, 16(4): 5-8. DOI: 10.3969/j.issn.1671-0614.2010.04.002
Authors:Zhu Qiaobin  Sun Lei  Dong Yuehang  Liu Dehua
Affiliation:(Commercial Vehicle Technical Center of SAIC Motor Ltd.,Co.,Shanghai 200438,China)
Abstract:Hybrid electric vehicles can reduce fuel consumption and pollutant emissions significantly. Catalytic reduction technology of NOx is a main technical solution for future ultra-low emission. The theory of selective catalytic reduction (SCR) technology as well as installation and application of the system on hybrid buses are introduced in detail,A batch application shows that the system is reliable and meets design requirements.
Keywords:SCR system  exhaust emission control  on-board diagnostics
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