DocumentCode
1860658
Title
Cage Motor Faults Detection by Speed Estimation and Spectral Current Analysis
Author
Bendiabdellah, Azeddine ; Benouzza, Noureddine ; Toumi, D.
Author_Institution
Electrical Machine Diagnosis Laboratory, Faculty of Electrical Engineering, University of Science and Technology of Oran (USTO),. BP. 1505 El M´naouer, Oran 31000 Algeria. Fax: 213 41 425509 E-mail: bendiazz@yahoofr
fYear
2006
fDate
4-6 April 2006
Firstpage
47
Lastpage
51
Abstract
A proposed algorithm for the detection and localization of rotor faults in a squirrel cage induction machine is presented in this paper. This algorithm uses the behavior of the current spectral analysis and the estimation of the rotor speed to detect bars faults in three phase induction machine. In order to simulate the faulty motor behavior, a mathematical model is being adopted and simulation results obtained verifies well the performance of the proposed algorithm.
Keywords
Induction motor; broken bars faults; diagnosis; harmonics; squirrel cage;
fLanguage
English
Publisher
iet
Conference_Titel
Power Electronics, Machines and Drives, 2006. The 3rd IET International Conference on
Conference_Location
The Contarf Castle, Dublin, Ireland
Print_ISBN
0-86341-609-8
Type
conf
Filename
4123484
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