Title :
Experimental and numerical analysis of induction motor vibrations
Author :
Neves, C.G.C. ; Carlson, R. ; Sadowski, N. ; Bastos, J.P.A. ; Soeiro, N.S. ; Gerges, S.N.Y.
Author_Institution :
GRUCAD-EEL-CTC, Univ. Fed. de Santa Catarina, Florianopolis, Brazil
fDate :
5/1/1999 12:00:00 AM
Abstract :
In this paper, a finite element model is used to investigate the squirrel cage induction motor vibrational behavior. This model allows to calculate the winding and bar currents, the magnetic forces and motor structure dynamic response. The vibrations and magnetic forces are obtained by numerical calculations and validated by measurements
Keywords :
dynamic response; finite element analysis; machine testing; machine theory; machine windings; magnetic forces; squirrel cage motors; vibration measurement; vibrations; bar currents; finite element model; induction motor vibrations; magnetic forces; measurements; motor structure dynamic response; numerical analysis; squirrel cage induction motor; vibrational behavior; winding currents; Finite element methods; Force measurement; Induction motors; Magnetic forces; Modal analysis; Numerical analysis; Shape; Stators; Teeth; Vibrations;
Journal_Title :
Magnetics, IEEE Transactions on
