DocumentCode
2056640
Title
The Use of Instantaneous Phase-Angle Signature Analysis for Airgap Eccentricity Diagnosis in Three-Phase Induction Motors
Author
Drif, M´hamed ; Cardoso, A. J Marques
fYear
2007
fDate
12-14 April 2007
Firstpage
100
Lastpage
105
Abstract
The aim of this paper is to introduce the use of the instantaneous phase-angle signature analysis as a tool for the diagnostics of mixed airgap eccentricity in operating three-phase squirrel cage induction motors. Firstly, a modelling and simulation study concerning the occurrence of airgap eccentricity in three-phase induction motors is presented. For that purpose, the Winding Function Approach is considered. Then, both simulation and experimental results are presented to illustrate the effectiveness of this new proposed approach.
Keywords
Chemical analysis; Computerized monitoring; Condition monitoring; Induction motors; Partial discharge measurement; Rotors; Stators; Temperature measurement; Vibration measurement; Voltage; airgap eccentricity; electrical signature analysis; fault diagnosis; induction motors; instantaneous phase-angle;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Engineering, Energy and Electrical Drives, 2007. POWERENG 2007. International Conference on
Conference_Location
Setubal, Portugal
Print_ISBN
978-1-4244-0895-5
Electronic_ISBN
978-1-4244-0895-5
Type
conf
DOI
10.1109/POWERENG.2007.4380144
Filename
4380144
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