Fault signature production for rolling element bearings in induction motor

Ahmed A. Elfeky, Mahmoud I. Masoud, Ibrahim F. El-Arabawy

Research output: Chapter in Book/Report/Conference proceedingConference contribution

7 Citations (Scopus)

Abstract

This paper investigates the faults of ball bearings and their effect on both machine vibration and stator current. Bearing faults are categorized into two main groups according to the fault signature produced and appear in machine vibration and stator current. They are single-point defect and generalized roughness. Single-point defect produces one of the four predictable characteristic fault frequencies depending on which surface of the bearing contains the fault (inner race, outer race, balls, cage). While, generalized roughness produce broadband change in machine vibration and stator current. Experimental results are given for healthy bearing and when it becomes faulty to detect the effect of single-point defect and generalized roughness faults on it and on machine vibration and stator current.

Original languageEnglish
Title of host publication5th International Conference-Workshop Compatibility in Power Electronics, CPE 2007
DOIs
Publication statusPublished - 2007
Event5th International Conference-Workshop Compatibility in Power Electronics, CPE 2007 - Gdansk, Poland
Duration: May 29 2007Jun 1 2007

Other

Other5th International Conference-Workshop Compatibility in Power Electronics, CPE 2007
CountryPoland
CityGdansk
Period5/29/076/1/07

Fingerprint

Bearings (structural)
Machine vibrations
Induction motors
Stators
Point defects
Surface roughness
Ball bearings

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

Cite this

Elfeky, A. A., Masoud, M. I., & El-Arabawy, I. F. (2007). Fault signature production for rolling element bearings in induction motor. In 5th International Conference-Workshop Compatibility in Power Electronics, CPE 2007 [4296551] https://doi.org/10.1109/CPE.2007.4296551

Fault signature production for rolling element bearings in induction motor. / Elfeky, Ahmed A.; Masoud, Mahmoud I.; El-Arabawy, Ibrahim F.

5th International Conference-Workshop Compatibility in Power Electronics, CPE 2007. 2007. 4296551.

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Elfeky, AA, Masoud, MI & El-Arabawy, IF 2007, Fault signature production for rolling element bearings in induction motor. in 5th International Conference-Workshop Compatibility in Power Electronics, CPE 2007., 4296551, 5th International Conference-Workshop Compatibility in Power Electronics, CPE 2007, Gdansk, Poland, 5/29/07. https://doi.org/10.1109/CPE.2007.4296551
Elfeky AA, Masoud MI, El-Arabawy IF. Fault signature production for rolling element bearings in induction motor. In 5th International Conference-Workshop Compatibility in Power Electronics, CPE 2007. 2007. 4296551 https://doi.org/10.1109/CPE.2007.4296551
Elfeky, Ahmed A. ; Masoud, Mahmoud I. ; El-Arabawy, Ibrahim F. / Fault signature production for rolling element bearings in induction motor. 5th International Conference-Workshop Compatibility in Power Electronics, CPE 2007. 2007.
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