Modelling and simulation of a parallel hybrid drive system for mobile work machines

Abstract

Hybrid drive systems have become more common during the latest decade not only in passenger cars but also in heavy vehicles and work machines. The tightening diesel engine emission standards will force manufacturers of work machines to develop their systems. Hybrid drive systems have a remarkable potential to reduce the emission of diesel-engined vehicles and work machines. This paper discusses the modelling, control strategies and simulation of diesel-electric hybrid drive systems.