DocumentCode
901465
Title
Effect of load on the flux pulsations and radial-force pulsations of induction motor teeth
Author
Binns, K.J. ; Kahan, P.A.
Author_Institution
University of Southampton, Department of Electrical Engineering, Southampton, UK
Volume
127
Issue
4
fYear
1980
fDate
7/1/1980 12:00:00 AM
Firstpage
223
Lastpage
230
Abstract
The analysis of the influence of slot combination on the flux and force pulsations of induction-motor teeth on load is achieved using conformal transformation. For a given stator slot number, the total airgap field is evaluated for a range of rotor slot numbers and the instantaneous flux entering any tooth is determined. Using a surface integral method, the radial components of force on stator and rotor teeth for any rotor position are also evaluated. Conclusions are drawn about the choice of slot combination.
Keywords
induction motors; load (electric); magnetic fields; magnetic flux; rotors; stators; conformal transformation; flux pulsations; induction motor teeth; influence of slot combination; load effect; radial force pulsations; rotor slot; stator slot; surface integral method; total airgap field;
fLanguage
English
Journal_Title
Electric Power Applications, IEE Proceedings B
Publisher
iet
ISSN
0143-7038
Type
jour
DOI
10.1049/ip-b:19800028
Filename
4643233
Link To Document