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Projects: Projects for Investigator
Reference Number C5/P52
Title MIId Hybrid (HGV) POWertrain (MIHPOW)
Status Completed
Energy Categories Energy Efficiency(Transport) 25%;
Fossil Fuels: Oil Gas and Coal(Oil and Gas, Other oil and gas) 25%;
Not Energy Related 25%;
Other Power and Storage Technologies(Electric power conversion) 25%;
Research Types Applied Research and Development 100%
Science and Technology Fields ENGINEERING AND TECHNOLOGY (Electrical and Electronic Engineering) 25%;
ENGINEERING AND TECHNOLOGY (Mechanical, Aeronautical and Manufacturing Engineering) 75%;
UKERC Cross Cutting Characterisation Not Cross-cutting 100%
Principal Investigator Project Contact
Chemistry
Imperial College London
Award Type Standard
Funding Source DfT
Start Date 01 May 2003
End Date 31 January 2006
Duration 32 months
Total Grant Value £280,111
Industrial Sectors Transport
Region London
Programme DfT Cleaner fuels and vehicles
 
Investigators Principal Investigator Project Contact , Chemistry, Imperial College London
Web Site
Objectives The principal objective of the project is to research and develop a mild hybrid powertrain system designed specifically to meet the duty cycle of an urban delivery HGV in the range 7.5T to 15T. The project is split into four main areas of activity: * Component development; * Component integration; * Powertrain analysis; and * Vehicle monitoring.
Abstract This project will research the application of a mild hybrid powertrain to an HGV delivery vehicle in the 7.5T to 15T range. Typically the duty cycle of this class of vehicle is dominated by multiple short journeys in urban area, with short to medium length journeys occurring infrequently. Consequently, overall powertrain efficiency is low, principally as a result of the high proportion of stop/go driving in the urban environment. This efficiency level can be improved greatly via the applicationof a mild hybrid powertrain system that permits all-electric propulsion at low speeds without compromising the high efficiency of the existing diesel engine during highway driving. A mild hybrid powertrain offers several advantages. It will enable the vehicle to have zero emissions in sensitive urban delivery areas while the pollution associated with extra-urban transit of goods will be reduced. Operating costs should also be reduced due to improved fuel economy and extended component life.
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Added to Database 11/01/08