DocumentCode
1429157
Title
A direct search shape optimization based on complex expressions of 2-dimensional magnetic fields and forces
Author
Kitamura, Masashi ; Hino, Noriaki ; Nihei, Hideki ; Ito, Motoya
Author_Institution
Res. Lab., Hitachi Ltd., Ibaraki, Japan
Volume
34
Issue
5
fYear
1998
fDate
9/1/1998 12:00:00 AM
Firstpage
2845
Lastpage
2848
Abstract
A 2-dimensional shape optimization method for magnetic materials and conductors such as those of induction machines has been developed. The method combines a steady state AC field analysis based on complex expressions of magnetic fields, a method to compute Lorentz force in complex form and the direct search method. As an example, shape optimization of a single sided linear induction motor is reported
Keywords
asynchronous machines; conductors (electric); electromagnetic forces; linear induction motors; machine theory; magnetic fields; magnetic materials; optimisation; 2D magnetic fields; 2D magnetic forces; Lorentz force computation; complex expressions; conductors; direct search shape optimization; induction machines; linear induction motor; magnetic materials; steady state AC field analysis; Conducting materials; Induction machines; Lorentz covariance; Magnetic analysis; Magnetic fields; Magnetic materials; Optimization methods; Search methods; Shape; Steady-state;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.717662
Filename
717662
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