DocumentCode
1098257
Title
Cause and analysis of stator and rotor failures in three-phase squirrel-cage induction motors
Author
Bonnett, Austin H. ; Soukup, George C.
Author_Institution
Emerson Electric Co., St. Louis, MO, USA
Volume
28
Issue
4
fYear
1992
Firstpage
921
Lastpage
937
Abstract
The squirrel cage induction motor has limitations, which, if exceeded, will result in premature failure of the stator or rotor. The authors identify the various causes of stator and rotor failures. A specific methodology is proposed to facilitate an accurate analysis of these failures. Failures of the bearings and lubrication systems are excluded
Keywords
failure analysis; machine bearings; machine testing; reliability; rotors; squirrel cage motors; stators; bearings; failure analysis; lubrication; machine testing; reliability; rotor; squirrel cage induction motor; stator; three-phase; Aging; Failure analysis; Induction motors; Insulation testing; Residual stresses; Rotors; Stators; Temperature; Thermal force; Thermal stresses;
fLanguage
English
Journal_Title
Industry Applications, IEEE Transactions on
Publisher
ieee
ISSN
0093-9994
Type
jour
DOI
10.1109/28.148460
Filename
148460
Link To Document