DocumentCode
2048089
Title
Radial forces and vibrations in permanent magnet and induction machines
Author
Dorrell, D.G. ; Ionel, D.
Author_Institution
Univ. of Technol. Sydney, Sydney, NSW, Australia
fYear
2012
fDate
22-26 July 2012
Firstpage
1
Lastpage
6
Abstract
This paper outlines a review of the recent advances in the calculation and assessment of radial forces and vibrations in permanent magnet and induction machines (or unbalanced magnetic pull - UMP). The causes of UMP are discussed and mechanisms that lead to steady radial forces and vibrations outlined. The UMP discussion is initially general but it is furthered in the context of the brushless permanent magnet machines and induction machines. The effects of saturation and use of parallel paths are highlighted.
Keywords
asynchronous machines; brushless machines; permanent magnet machines; UMP; brushless permanent magnet machines; induction machines; radial forces; saturation effect; unbalanced magnetic pull; vibrations; Air gaps; Force; Induction machines; Rotors; Stator windings; Vibrations; UMP; Unbalanced magnetic pull; induction machine; permanent magnet machine; unbalanced magnetic force;
fLanguage
English
Publisher
ieee
Conference_Titel
Power and Energy Society General Meeting, 2012 IEEE
Conference_Location
San Diego, CA
ISSN
1944-9925
Print_ISBN
978-1-4673-2727-5
Electronic_ISBN
1944-9925
Type
conf
DOI
10.1109/PESGM.2012.6344907
Filename
6344907
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