DocumentCode
1542091
Title
Analysis for permanent magnet motor taking account of magnetizing process
Author
Okada, Yukihiro ; Inoue, H. ; Fusayasu, Hirotsugu ; Nishida, Hironobu
Author_Institution
AVC Products Dev. Lab., Matsushita Electr. Ind. Co. Ltd., Osaka, Japan
Volume
33
Issue
2
fYear
1997
fDate
3/1/1997 12:00:00 AM
Firstpage
2113
Lastpage
2116
Abstract
To calculate the cogging torque for a permanent magnet motor accurately, the magnetization distribution in the permanent magnet must be obtained. Therefore, the authors have developed an analysis method taking account of a magnetizing process. In this paper, this method is applied to a permanent magnet motor, and numerical results of the cogging torque are conformed with measured ones
Keywords
finite element analysis; machine theory; magnetisation; permanent magnet motors; torque; analysis method; cogging torque; finite element analysis; magnetization distribution; magnetizing process; permanent magnet motor; Eddy currents; Forging; Magnetic analysis; Magnetic anisotropy; Magnetic flux; Permanent magnet motors; Permanent magnets; Perpendicular magnetic anisotropy; Saturation magnetization; Torque;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.582741
Filename
582741
Link To Document