This paper presents a modelling and simulation approach for determining the optimal degree-of-hybridisation for the drive train (engine, electric machine size) and the energy storage system (battery, ultra capacitor) for a medium-duty truck. The results show that the degree-of-hybridisation of known medium-duty hybrid electric trucks is close to the optimal degree-of-hybridisation using the methods as described in this paper. Furthermore, it is found that the Li-ion battery is from an energy and power density as well as cost point of view the most preferable energy storage system.
Hybrid component specification optimisation for a medium-duty hybrid electric truck
Spezifikationsoptimierung der Hybridkomponenten eines Medium-Duty-Hybrid-Lastkraftwagens
International Journal of Heavy Vehicle Systems (IJHVS) (Internet) ; 15 , 2-4 ; 356-392
2008
37 Seiten, 17 Bilder, 14 Tabellen, 29 Quellen
Article (Journal)
English
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