DocumentCode
1017111
Title
Phase-belt harmonics in complex finite-element analysis of induction motors with an airgap interface coupling
Author
Ouazir, Y. ; Ibtiouen, R. ; Takorabet, N. ; Touhami, O. ; Mezani, S.
Author_Institution
Ecole Nat. Polytechnique, Algiers
Volume
153
Issue
4
fYear
2006
fDate
7/1/2006 12:00:00 AM
Firstpage
530
Lastpage
534
Abstract
A model for considering phase-belt harmonics in complex finite-element analysis of induction motors is presented. The rotor motion is accounted for by coupling the stator and rotor fields at a suitable airgap interface. To include the phase belt harmonics, a spectral decomposition of the rotor field is performed. The significant harmonic fields are linked to the stator field at the coupling interface using a transformation technique. Saturation is taken into account in a time-average sense using an effective reluctivity. Calculations are compared with measurements
Keywords
finite element analysis; harmonic analysis; induction motors; rotors; stators; airgap interface coupling; finite-element analysis; induction motor; phase-belt harmonics; reluctance; rotor field; rotor motion; spectral decomposition; stator; time-average sense; transformation technique;
fLanguage
English
Journal_Title
Electric Power Applications, IEE Proceedings -
Publisher
iet
ISSN
1350-2352
Type
jour
Filename
1650868
Link To Document