Reference : Analysis of hydraulic hybrid vehciles and economical comparison with hybrid electric veh...

	Document type :	Scientific congresses and symposiums : Unpublished conference
	Discipline(s) :	Engineering, computing & technology : Mechanical engineering
	To cite this reference:	http://hdl.handle.net/2268/4401

Title :	Analysis of hydraulic hybrid vehciles and economical comparison with hybrid electric vehicles
Language :	English
Alternative title :	[fr] Analyse des véhicules hybrides hydrauliques et comparaison du point de vue économique avec les véhicules hybrides électriques
Author, co-author :	Louvigny, Yannick [Université de Liège - ULg > Département d'aérospatiale et mécanique > Ingénierie des véhicules terrestres >]
	Nzisabira, Jonathan [Université de Liège - ULG > Département d'aérospatiale et mécanique > Ingénierie des véhicules terrestres > >]
	Duysinx, Pierre [Université de Liège - ULg > Département d'aérospatiale et mécanique > Ingénierie des véhicules terrestres >]
Publication date :	1-Jun-2007
Page number :	9
Audience :	International
Event name :	EET2007 European Ele-Drive Transportation Conference
Event date :	30th May - 1st June 2007
Event place (city) :	Bruxelles
Event country :	Belgique
Keywords :	[en] Hybrid vehicle ; Hydraulic storage system
Abstract :	[en] Hybrid Hydraulic Vehicle (HHV) technology is an alternative to HEV. This technology deserves new attention because of recent development in reversible hydraulic motor pumps with high efficiency. The HHV technology is based on parallel architecture of motor assist systems. A first preliminary study investigated the fuel consumption of a passenger car, a SUV and an urban bus. It clearly demonstrated that the fuel efficiency benefits are the better for heavy vehicles with frequent stops and starts. The second part of the work then compared both HEV and HHV buses. The fuel consumption is simulated using ADVISOR on the basis of 3 SORT driving cycles. The results showed that the HHV are penalized by his weight but they can be economically interesting because of the lower cost and longer life time of the hydraulic system.
Permalink :	http://hdl.handle.net/2268/4401

	File(s) associated to this reference
	Fulltext file(s): File Commentary Version Size Access Open access EET2007.pdf Author postprint 407.3 kB View/Open Additional material(s): File Commentary Version Size Access Open access EET2007 - Poster.pdf - 683.44 kB View/Open

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