DocumentCode
3280134
Title
Simulation modeling and experiment to reduction of NOx emission by using SCR control system
Author
Lingshan, Chen ; Weijiang, Zhang
Author_Institution
Coll. of Automobile Eng., Shanghai Univ. of Eng. & Sci., Shanghai, China
fYear
2011
fDate
15-17 April 2011
Firstpage
734
Lastpage
737
Abstract
A National IV standard SCR control system is installed on a National III standard diesel engine. After doing ESC test cycles for emission evaluation, we know the approximate transformative capacity and rule of NOx when exhausts pass the catalyst. A MATLAB/Simulink simulation model of SCR system is established. The conversion ratio in simulation and that in experiment are compared, and results show that the simulation module is reasonable.
Keywords
air pollution control; diesel engines; MATLAB; NO; SCR control system; Simulink simulation model; approximate transformative capacity; conversion ratio; diesel engine; emission reduction; simulation modeling; Control systems; Data models; Diesel engines; Mathematical model; Temperature sensors; Thyristors; NOx emission control; SCR system; diesel engine;
fLanguage
English
Publisher
ieee
Conference_Titel
Electric Information and Control Engineering (ICEICE), 2011 International Conference on
Conference_Location
Wuhan
Print_ISBN
978-1-4244-8036-4
Type
conf
DOI
10.1109/ICEICE.2011.5777604
Filename
5777604
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