DocumentCode
2851467
Title
Study of the vibratory behaviour of synchronous motors
Author
Picod, Ch ; Besbes, M. ; Gabs, M. ; Pelle, E.
Author_Institution
ENS de Cachan, France
fYear
1999
fDate
36281
Firstpage
153
Lastpage
155
Abstract
The authors present a study of the vibratory behaviour of a permanent magnet synchronous motor. Firstly, they made a modal analysis of a structure to determine the first eigenmode. Secondly, they computed the electromagnetic force and the associated shape. Lastly, they investigated the rotor pole shape to reduce vibration
Keywords
eigenvalues and eigenfunctions; electromagnetic forces; machine theory; modal analysis; permanent magnet motors; rotors; synchronous motors; vibrations; associated shape; electromagnetic force; first eigenmode; modal analysis; permanent magnet synchronous motors; rotor pole shape; vibration reduction; vibratory behaviour; Acoustic noise; Electromagnetic forces; Frequency; Magnetic flux; Modal analysis; Noise shaping; Rotors; Shape; Stators; Synchronous motors;
fLanguage
English
Publisher
ieee
Conference_Titel
Electric Machines and Drives, 1999. International Conference IEMD '99
Conference_Location
Seattle, WA
Print_ISBN
0-7803-5293-9
Type
conf
DOI
10.1109/IEMDC.1999.769057
Filename
769057
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