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Influence of the stop/start system on CO2 emissions of a diesel vehicle in urban traffic
Citation
Fonseca González, Natalia Elizabeth 
ORCID: https://orcid.org/0000-0001-8065-7261, Casanova Kindelán, Jesús ORCID: https://orcid.org/0000-0003-1193-3204 and Valdés del Fresno, Manuel ORCID: https://orcid.org/0000-0001-9199-6277
(2011).
Influence of the stop/start system on CO2 emissions of a diesel vehicle in urban traffic.
"Transportation Research Part D: Transport and Environment", v. 16
(n. 2);
pp. 194-200.
ISSN 1361-9209.
https://doi.org/10.1016/j.trd.2010.10.001.
Description
| Title: | Influence of the stop/start system on CO2 emissions of a diesel vehicle in urban traffic |
|---|---|
| Author/s: |
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| Item Type: | Article |
| Título de Revista/Publicación: | Transportation Research Part D: Transport and Environment |
| Date: | March 2011 |
| ISSN: | 1361-9209 |
| Volume: | 16 |
| Subjects: | |
| Freetext Keywords: | Vehicle emission factors; On-board emission measurement; Tractive power; Stop/start systems |
| Faculty: | E.T.S.I. Industriales (UPM) |
| Department: | Ingeniería Energética y Fluidomecánica [hasta 2014] |
| Creative Commons Licenses: | Recognition - No derivative works - Non commercial |
Abstract
This paper presents measurements of CO2 emission and efficiency of stop/start technology on a diesel vehicle in urban traffic. Two four-wheel-drive diesel vehicles with on-board exhaust emission and vehicle activity measurement systems were tested in two urban driving circuits representative of downtown Madrid. The vehicles had similar turbocharged and intercooled diesel engines fulfilling the same Euro 4 emissions regulation; but one had an improved engine incorporating stop/start technology. CO2 emission reduction of more than 20% for the car equipped with the stop/start system was obtained. Regardless of the variability in driving style, the grade and type of streets, traffic congestion, and the engine operating temperature, the car equipped with the stop/start system has intrinsically a lower CO2 emission factor.
More information
| Item ID: | 7257 |
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| DC Identifier: | https://oa.upm.es/7257/ |
| OAI Identifier: | oai:oa.upm.es:7257 |
| DOI: | 10.1016/j.trd.2010.10.001 |
| Official URL: | http://www.elsevier.com |
| Deposited by: | Memoria Investigacion |
| Deposited on: | 13 Jun 2011 10:37 |
| Last Modified: | 05 Sep 2017 13:22 |
