DocumentCode
952894
Title
Mathematical modeling of bonded isotropic magnet magnetization for the finite element design analysis of brushless DC motors
Author
Pham, Tan H.
Author_Institution
Kimco Magnetics Div., San Marcos, CA, USA
Volume
40
Issue
2
fYear
2004
fDate
3/1/2004 12:00:00 AM
Firstpage
790
Lastpage
793
Abstract
A mathematical model and design methodology have been developed to simulate the brushless dc motor using finite element analysis software. The analysis is based on the characterization and measurement of magnetization patterns of bonded isotropic permanent magnets. This paper presents the derived mathematical model, the finite element simulation, the validation of the model, and the methodology used to correlate the simulated results and actual performance measurements.
Keywords
DC motors; brushless DC motors; finite element analysis; machine theory; magnetisation; permanent magnets; bonded isotropic magnet; brushless DC motors; finite element design analysis; finite element simulation; magnetization patterns; mathematical modeling; performance measurements; Analytical models; Bonding; Brushless DC motors; Design methodology; Finite element methods; Magnetic analysis; Magnetization; Mathematical model; Pattern analysis; Permanent magnets;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2004.824888
Filename
1284533
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