This paper describes challenges and possible solution of hybrid electrical vehicles test systems with a special focus on hardware-in-the-loop (HIL) test bench. The degree of novelty of this work can be seen in the fact that development and test of ECU for hybrid electrical powertrains can move more and more from mechanical test benches with real automotive components to HIL test systems. The challenging task in terms of electrical interface between an electric motor ECU and an HIL system and necessary real-time capable simulation models for electric machines have been investigated and partly solved. Even cell balancing strategies performed by battery management systems (BMU) can be developed and tested using HIL technology with battery simulation models and a precise cell voltage simulation on electrical level.
Hybrid Drivetrain Simulation for Hardware-in-the-Loop Applications
Sae Technical Papers
SAE 2011 World Congress & Exhibition ; 2011
2011-04-12
Conference paper
English
Hybrid Drivetrain Simulation for Hardware-in-the-Loop Applications
British Library Conference Proceedings | 2011
|Hybrid drivetrain simulation for hardware-in-the-loop applications
Automotive engineering | 2010
|