DocumentCode
1177535
Title
Computational Electromagnetics and the Search for Quiet Motors
Author
Salon, S. ; Chari, M.V.K. ; Sivasubramaniam, Kiruba ; Kwon, O-Mun ; Selvaggi, Jerry
Author_Institution
Dept. of Electr., Rensselaer Polytech. Inst., Troy, NY
Volume
45
Issue
3
fYear
2009
fDate
3/1/2009 12:00:00 AM
Firstpage
1694
Lastpage
1699
Abstract
The paper reviews the progress in understanding and modeling the noise and vibration and the stray fields produced by electric machines. In machines that are already quiet, numerical methods are necessary to find the smaller sources of vibrations or emitted electrical signals. Several examples are given for permanent magnet machines and induction motors.
Keywords
electromagnetism; finite element analysis; induction motors; noise; permanent magnet machines; vibrations; computational electromagnetics; electric machines; emitted electrical signals; finite element methods; induction motors; noise; numerical methods; permanent magnet machines; quiet motors; stray fields; vibration; Finite elements; integral equations; multipole decomposition; noise; numerical methods; quiet motors; vibration;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2009.2012784
Filename
4787453
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