DocumentCode
1428787
Title
Identification of principal factors causing unbalanced magnetic pull in cage induction motors
Author
Binns, K.J. ; Dye, M.
Author_Institution
University of Southampton, Department of Electrical Engineering, Southampton, UK
Volume
120
Issue
3
fYear
1973
fDate
3/1/1973 12:00:00 AM
Firstpage
349
Lastpage
354
Abstract
The precise effect of the static eccentricity of the rotor of an induction machine on the magnetic field in the airgap is demonstrated and explained. The relation between the unbalanced pull and the eccentricity of a cage rotor is determined through measurements of the electromagnetic field at the rotor surface, and the significance of the tangential-flux component in the machine airgap is assessed.
Keywords
induction motors; rotors; airgap magnetic field; cage induction motors; rotor; static eccentricity; tangential flux component; unbalanced magnetic pull;
fLanguage
English
Journal_Title
Electrical Engineers, Proceedings of the Institution of
Publisher
iet
ISSN
0020-3270
Type
jour
DOI
10.1049/piee.1973.0072
Filename
5250824
Link To Document