Title :
Comparison of permanent magnet brushless motors for electric vehicles
Author :
Yu, Chuang ; Zhang, Xiaodong ; Gao, Shuang ; Wu, Diyun
Author_Institution :
Dept. of Electr. & Electron. Eng., Univ. of Hong Kong, Hong Kong, China
Abstract :
Recently, the flux-mnemonic permanent magnet brushless (FM-PMBL) motor is regarded as a promising traction motor for electric vehicles (EVs) due to its effective and efficient air-gap flux control. In this paper, the FM-PMBL motor is firstly qualitatively compared with other three types of PMBL motors for EVs, namely a traditional PMBL motor, a memory motor and a hybrid-field doubly-salient PM (HF-DSPM) motor. Then, a quantitative comparison between the FM-PMBL motor and the HF-DSPM motor is conducted based on the same dimensions and topologies. All results confirm the validity of the application of FM-PMBL motors in EVs.
Keywords :
brushless machines; electric vehicles; permanent magnet motors; EV; FM-PMBL motor; HF-DSPM motor; air-gap flux control; electric vehicle; flux-mnemonic permanent magnet brushless motor; hybrid-field doubly-salient PM motor; traction motor; Brushless motors; Magnetic flux; Permanent magnet motors; Reluctance motors; Stators; Traction motors; Windings; PMBL motor; comparison; electric vehicle; flux-mnemonic; memory motor;
Conference_Titel :
Vehicle Power and Propulsion Conference (VPPC), 2010 IEEE
Conference_Location :
Lille
Print_ISBN :
978-1-4244-8220-7
DOI :
10.1109/VPPC.2010.5729250
