Analytical Model for Separated Frequency Signature of Outer Race Bearing Fault From Static Eccentricity-Reference-Cited by-同舟云学术

Analytical Model for Separated Frequency Signature of Outer Race Bearing Fault From Static Eccentricity

Published:2022-01-11 Issue: Volume:15 Page:1821-1827
ISSN:1998-4464
Container-title:International Journal of Circuits, Systems and Signal Processing
language:en
Short-container-title:

Author:

Abderrahim Touil¹,Fatima Babaa¹,Ouafae Bennis²,Frederic Kratz³

Affiliation:

1. University of Constantine 1 Electrical Laboratory of Constantine “LEC”, Constantine, Algeria

2. University of Orleans PRISME Laboratory Chartres, France

3. INSA Centre Val de Loire PRISME Laboratory, Bourges, France

Abstract

The present paper addresses a precise and an accurate mathematical model for three-phase squirrel cage induction motors, based on winding function theory. Through an analytical development, a comparative way is presented to separate the signature between the existence of the outer race bearing fault and the static eccentricity concerning the asymmetry of the air gap between the stator and the rotor. This analytical model proposes an effective signature of outer race defect separately from other signatures of static eccentricity. Simulation and experimental results are presented to validate the proposed analytical model.

Publisher

North Atlantic University Union (NAUN)

Subject

Electrical and Electronic Engineering,Signal Processing

Reference23 articles.

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4. T. Yang, H. Pen, Z. Wang, and C. S. Chang, “Feature Knowledge Based Fault Detection of Induction Motors Through the Analysis of Stator Current Data,” IEEE Transactions on Instrumentation and Measurement 65, Vol. 3, mars 2016, pp. 549-58.

5. D. Gaëtan, “Modélisation et diagnostic de la machine asynchrone en présence de défaillances,” Ph.D. thesis Henri Poincaré Univ., Nancy-I, 2004.

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