DocumentCode
1921941
Title
Studies of the SCR electronic control system for diesel engines
Author
Yun, Wang ; Youtong, Zhang
Author_Institution
XiangFan Univeristy, Xiangfang, China
Volume
1
fYear
2011
fDate
20-22 May 2011
Firstpage
840
Lastpage
844
Abstract
In order to deal with the environment crisis and the more harsh laws and regulations of emissions, an urea selectivity catalytic reduction (urea-SCR) control system for diesel engine was studied for NOx emission reduction. This SCR ECU was designed base on network´s to control the urea - SCR distribution, and realized a set of injection and test bed experiments. The engine tests showed that 55% NOx emission of diesel engine was reduced by SCR.
Keywords
air pollution; diesel engines; NOx emission reduction; SCR electronic control system; diesel engine; environment crisis; urea SCR control system; urea selectivity catalytic reduction; Thyristors; Torque; Control; Diesel engine; SCR;
fLanguage
English
Publisher
ieee
Conference_Titel
Materials for Renewable Energy & Environment (ICMREE), 2011 International Conference on
Conference_Location
Shanghai
Print_ISBN
978-1-61284-749-8
Type
conf
DOI
10.1109/ICMREE.2011.5930936
Filename
5930936
Link To Document