DocumentCode
1514394
Title
Analysis of the mechanical stresses on a squirrel cage induction motor by the finite element method
Author
Jun, Chang-Hoon ; Nicolas, Alain
Author_Institution
CEGELY, Ecole Centrale de Lyon, Ecully, France
Volume
35
Issue
3
fYear
1999
fDate
5/1/1999 12:00:00 AM
Firstpage
1282
Lastpage
1285
Abstract
The mechanical deformations and stresses have been analyzed by the finite element method (FEM) in 3 dimensions on the rotor bars of a small squirrel cage induction motor. We considered the magnetic forces and the centrifugal forces as sources which provoked the deformations and stresses on the rotor bars. The mechanical calculations have been performed after doing the electromagnetic finite element modeling on the motor in steady state with various slip conditions
Keywords
finite element analysis; machine theory; magnetic forces; rotors; squirrel cage motors; stress analysis; 3D finite element method; centrifugal forces; deformations; electromagnetic finite element modeling; magnetic forces; mechanical stresses analysis; rotor bars; slip conditions; squirrel cage induction motor; steady state; Bars; Electromagnetic forces; Electromagnetic modeling; Finite element methods; Induction motors; Magnetic analysis; Magnetic forces; Rotors; Steady-state; Stress;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.767185
Filename
767185
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