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Volume 25, Issue 3
1 July 2006
COMPEL - The international journal for computation and mathematics in electrical and electronic engineering Cover Image for Volume 25, Issue 3
Editors
Jan Sykulski
Jan Sykulski
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Research Article| July 01 2006

Effects of coil current phase on eddy current loss of permanent magnets in IPM motors

;
Yoshihiro Kawase
Department of Information Science, Gifu University, Gifu, Japan
Yoshihiro Kawase can be contacted at: kawase@info.gifu‐u.ac.jp
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;
Tadashi Yamaguchi
Department of Information Science, Gifu University, Gifu, Japan
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;
Kou Hashimoto
Department of Information Science, Gifu University, Gifu, Japan
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Masanori Nakamura
Toyo Electric Mfg. Co., Ltd, Yokohama, Japan
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Author & Article Information
Yoshihiro Kawase can be contacted at: kawase@info.gifu‐u.ac.jp
Publisher: Emerald Publishing
Online ISSN: 2054-5606
Print ISSN: 0332-1649
© Emerald Group Publishing Limited
2006
COMPEL (2006) 25 (3): 748–752.
https://doi.org/10.1108/03321640610666934
Purpose

Aims to investigate the eddy current loss in permanent magnets of IPM motors.

Design/methodology/approach

Uses the 3D finite element method (3D FEM).

Findings

Finds that the effect of the current phase on the eddy current loss is very different according to the number of slots.

Originality/value

Investigates the eddy current loss in a permanent magnet of an IPM motor.

Keywords: Finite element analysis, Electromagnetism, Eddy currents
© Emerald Group Publishing Limited
2006
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