Title :
Fast optimal efficiency flux control for induction motor drives in electric vehicles considering core losses, main flux saturation and rotor deep bar effect
Author :
Schubert, Michael ; Koschik, Stefan ; De Doncker, Rik W.
Author_Institution :
ISEA - Institute for Power Electronics and Electrical Drives, RWTH Aachen University, Jägerstrasse 17/19, 52066, Germany
Abstract :
Optimal efficiency control of induction machine drives is achieved by reducing the flux level at light loads. The aim of this paper is to present a calculation method of the optimal flux level that takes core losses, saturation and rotor deep bar effect into account with a special focus on torque dynamic.
Conference_Titel :
Applied Power Electronics Conference and Exposition (APEC), 2013 Twenty-Eighth Annual IEEE
Conference_Location :
Long Beach, CA, USA
Print_ISBN :
978-1-4673-4354-1
Electronic_ISBN :
1048-2334
DOI :
10.1109/APEC.2013.6520303
