DocumentCode
813475
Title
Alternatives for assessing the electrical integrity of induction motors
Author
Kohler, Jeffery L. ; Sottile, Joseph ; Trutt, Frederick C.
Author_Institution
Dept. of Miner. Eng., Pennsylvania State Univ., University Park, PA, USA
Volume
28
Issue
5
fYear
1992
Firstpage
1109
Lastpage
1117
Abstract
The use of periodic inspection methods for early detection of motor deterioration is addressed. Two alternatives to traditional procedures that are appropriate for detecting stator-winding deterioration in three-phase induction motors of the sizes commonly found in the process industries are presented. The use of an effective-negative-sequence impedance as a predictor of incipient failure is recommended
Keywords
induction motors; inspection; machine testing; stators; 3-phase induction motors; early deterioration detection; effective-negative-sequence impedance; electrical integrity; periodic inspection methods; stator-winding deterioration; Condition monitoring; Costs; Induction motors; Inspection; Insulation testing; Performance evaluation; Personnel; Predictive maintenance; Safety; Senior members;
fLanguage
English
Journal_Title
Industry Applications, IEEE Transactions on
Publisher
ieee
ISSN
0093-9994
Type
jour
DOI
10.1109/28.158836
Filename
158836
Link To Document