Title :
Simulation of a high voltage system in a hybrid electrical vehicle
Author :
Appunn, Rudiger ; Hameyer, Kay
Author_Institution :
Inst. of Electr. Machines, RWTH Aachen Univ., Aachen, Germany
Abstract :
In modern hybrid electrical vehicles (HEV) the electrical system includes different voltage levels. Visualization of the electric quantities such as currents and voltages of a high voltage system under load conditions is presented in this paper. Different strategies of electric component modeling such as machines or power electronics are used for an intensive analysis of the electrical system. Evaluation of the DC-link with respect to transients and feedbacks resulting from operational performance or fault operation is done.
Keywords :
electric vehicles; fault diagnosis; electric component modeling; electric quantities; fault operation; high voltage system; hybrid electrical vehicle; machines; power electronics; Circuit topology; Electric vehicles; Hybrid electric vehicles; Mathematical model; Power electronics; Power system modeling; Transfer functions; Vehicle safety; Visualization; Voltage; DC-link; electric component modeling; high voltage system; hybrid electrical vehicle (HEV); vehicle electrical system; voltage transients;
Conference_Titel :
Optimization of Electrical and Electronic Equipment (OPTIM), 2010 12th International Conference on
Conference_Location :
Basov
Print_ISBN :
978-1-4244-7019-8
DOI :
10.1109/OPTIM.2010.5510436
