Influence of the stop/start system on CO2 emissions of a diesel vehicle in urban traffic

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.

Descripción

Título: Influence of the stop/start system on CO2 emissions of a diesel vehicle in urban traffic
Autor/es:
Tipo de Documento: Artículo
Título de Revista/Publicación: Transportation Research Part D: Transport and Environment
Fecha: Marzo 2011
ISSN: 1361-9209
Volumen: 16
Número: 2
Materias:
ODS:
Palabras Clave Informales: Vehicle emission factors; On-board emission measurement; Tractive power; Stop/start systems
Escuela: E.T.S.I. Industriales (UPM)
Departamento: Ingeniería Energética y Fluidomecánica [hasta 2014]
Licencias Creative Commons: Reconocimiento - Sin obra derivada - No comercial

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Resumen

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.

Más información

ID de Registro: 7257
Identificador DC: https://oa.upm.es/7257/
Identificador OAI: oai:oa.upm.es:7257
URL Portal Científico: https://portalcientifico.upm.es/es/ipublic/item/5485832
Identificador DOI: 10.1016/j.trd.2010.10.001
URL Oficial: http://www.elsevier.com
Depositado por: Memoria Investigacion
Depositado el: 13 Jun 2011 10:37
Ultima Modificación: 12 Nov 2025 00:00