Title :
Design of an Axial-Flux Interior Permanent-Magnet Synchronous Motor for Automotive Application: Performance Comparison with Electric Motors Used in EVs and HEVs
Author :
Benlamine, R. ; Dubas, F. ; Espanet, C. ; Randi, S.A. ; Lhotellier, D.
Author_Institution :
ENERGY Dept., Univ. of Franche-Comte, Belfort, France
Abstract :
The use of permanent-magnet (PM) machines for electric vehicles (EVs) and hybrid electric vehicles (HEVs) has grown substantially in recent decades. This is due to their high torque/power performances, especially when rare-earth PMs are used. Furthermore, high efficiency and, with adequate control, large speed operation range can be reached. In this paper, an axial-flux (AF) machine type interior PM (IPM) is designed to be used in HEV application. Machine performances will be described and compared to those of conventional IPM motors used in current commercialized EVs and HEVs.
Keywords :
hybrid electric vehicles; permanent magnet motors; synchronous motors; HEV; IPM motors; PM machines; automotive application; axial-flux interior permanent-magnet synchronous motor; electric motors; hybrid electric vehicles; permanent-magnet machines; Density measurement; Power system measurements; Rotors; Stators; Synchronous motors; Torque; Windings;
Conference_Titel :
Vehicle Power and Propulsion Conference (VPPC), 2014 IEEE
Conference_Location :
Coimbra
DOI :
10.1109/VPPC.2014.7007043
