DocumentCode
1845496
Title
Influence of the load angle on the magnetic pressure harmonic content of a WRSM
Author
Pellerey, P. ; Lanfranchi, V. ; Friedrich, G.
Author_Institution
Lab. d´´Electromec. de Compiegne, UTC, Compiègne, France
fYear
2010
fDate
7-10 Nov. 2010
Firstpage
883
Lastpage
888
Abstract
For the comfort and security of users, noise of electric motors is a critical issue. The harmonic content of the magnetic pressure inside the air gap being the source of the sound radiated by the stator, it suits to know the impact of field weakening. We will show that for some load angles the pressure harmonics change so that the field weakening could be heard.
Keywords
air gaps; harmonic analysis; magnetic forces; rotors; stators; synchronous machines; WRSM; air gap; electric motors; field weakening; load angle; magnetic pressure harmonic content; wound rotor synchronous machine; Harmonic analysis; Magnetic forces; Rotors; Saturation magnetization; Stators; Teeth; Torque;
fLanguage
English
Publisher
ieee
Conference_Titel
IECON 2010 - 36th Annual Conference on IEEE Industrial Electronics Society
Conference_Location
Glendale, AZ
ISSN
1553-572X
Print_ISBN
978-1-4244-5225-5
Electronic_ISBN
1553-572X
Type
conf
DOI
10.1109/IECON.2010.5675168
Filename
5675168
Link To Document