DocumentCode :
2692286
Title :
Performance of stator salient pole disc brushless DC motor for EV
Author :
Mendrela, E.A. ; Drzewoski, R.
Author_Institution :
Opole Univ. of Technol., Poland
fYear :
2000
fDate :
2000
Firstpage :
489
Lastpage :
492
Abstract :
Among permanent magnet machines, the disc-type motor is find a growing interest in the direct driving of electric vehicles. In this paper, a new version of the disc motor is presented with the magnetic flux crossing the air-gaps and the stator axially. The stator of such a motor is much easier to manufacture. It concerns both stator core and a winding. The motor was manufactured with the aim of driving the wheels of a light vehicle directly, without mechanical gear. In the paper, a motor with a three-phase winding is discussed and its performance is analysed on the basis of measurements carried out on a motor prototype. The performance of this motor is compared with that of a torus-type machine
Keywords :
brushless DC motors; electric vehicles; machine testing; magnetic flux; stators; traction motors; air-gaps; electric vehicles; magnetic flux; performance measurements; stator core; stator salient pole disc brushless DC motor; three-phase winding;
fLanguage :
English
Publisher :
iet
Conference_Titel :
Power Electronics and Variable Speed Drives, 2000. Eighth International Conference on (IEE Conf. Publ. No. 475)
Conference_Location :
London
Print_ISBN :
0-85296-729-2
Type :
conf
DOI :
10.1049/cp:20000296
Filename :
888974
Link To Document :
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