Title :
Studies of the SCR electronic control system for diesel engines
Author :
Yun, Wang ; Youtong, Zhang
Author_Institution :
XiangFan Univeristy, Xiangfang, China
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;
Conference_Titel :
Materials for Renewable Energy & Environment (ICMREE), 2011 International Conference on
Conference_Location :
Shanghai
Print_ISBN :
978-1-61284-749-8
DOI :
10.1109/ICMREE.2011.5930936
