DocumentCode
1428549
Title
An approximation for the air-slots of complex shaped motors
Author
Vinsard, G. ; Dufour, S. ; Laporte, B.
Author_Institution
GREEN-INPL, Vandoeuvre-les-Nancy, France
Volume
34
Issue
5
fYear
1998
fDate
9/1/1998 12:00:00 AM
Firstpage
2449
Lastpage
2452
Abstract
A method of approximation of the magnetostatic functional is investigated. It can be used for motors with a complex geometry such as the doubly salient switched reluctance machine with many teeth. This approximation allows one to simplify the meshing and then reduces the number of nodes. The obtained results are acceptable for the fluxes (less than 5%) and not so good for the torque (less than 25%). However this method can be used as a pre-processor for a geometrical optimization
Keywords
magnetic flux; magnetostatics; reluctance motors; stators; stepping motors; torque; air-slots; complex shaped motors; doubly salient switched reluctance machine; fluxes; geometrical optimization; magnetostatic functional; torque; Calculus; Geometry; Induction motors; Magnetostatics; Optimization methods; Reluctance machines; Reluctance motors; Stator cores; Teeth; Torque;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.717563
Filename
717563
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