DocumentCode
3508939
Title
Experimental investigation of stator current signature in defective induction motor
Author
Oumaamar, M.E.K. ; Razik, H. ; Khezzar, A.
Author_Institution
GREEN, Univ. Henri Poincare-Nancy 1, Vandoeuvre les Nancy, France
fYear
2009
fDate
3-5 Nov. 2009
Firstpage
3443
Lastpage
3448
Abstract
The present paper focuses by means of an experimental study, on the effect of a bearing fault on the stator current signatures in induction motors. Besides the well known diagnosis signatures in the literature, new ones are investigated. These new signatures show that one can predict in a more significant way the bearing failures, even in the presence of rotor dissymmetry such as broken bar defect.
Keywords
induction motors; rotors; stators; bearing failures; broken bar defect; defective induction motor; rotor dissymmetry; stator current signature; Bars; Circuit faults; Condition monitoring; Fault diagnosis; Frequency estimation; Induction motors; Production; Productivity; Rotors; Stators;
fLanguage
English
Publisher
ieee
Conference_Titel
Industrial Electronics, 2009. IECON '09. 35th Annual Conference of IEEE
Conference_Location
Porto
ISSN
1553-572X
Print_ISBN
978-1-4244-4648-3
Electronic_ISBN
1553-572X
Type
conf
DOI
10.1109/IECON.2009.5415184
Filename
5415184
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