Investigation into the effect of unbalanced supply voltage on detection of stator winding turn fault in PMSM

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

1 Citation (Scopus)

Abstract

In recent years, permanent magnet synchronous motors (PMSM) are becoming popular in industrial applications. It is difficult to have perfectly balanced 3 phase ac supply voltages in power system. In fact, line supply voltages typically differ by a few volts or more, and hence unbalanced supply voltages can exist anywhere in a three-phase power distribution system. This paper presents a study of PMSM with stator winding turn fault and different load conditions under balanced and various unbalanced supply voltages. Three-phase PMSM is simulated for healthy and faulty conditions with stator turn fault at different loads using finite element analysis. Experimental laboratory results validate the analysis and demonstrate that the proposed approach can be used for both balanced and unbalanced supply voltage, as a reliable indicator for detecting different insulation failure percentages of stator winding at different load conditions.

Original languageEnglish
Title of host publication2017 IEEE International Conference on Industrial Technology, ICIT 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages312-317
Number of pages6
ISBN (Electronic)9781509053209
DOIs
Publication statusPublished - 26 Apr 2017
Event2017 IEEE International Conference on Industrial Technology, ICIT 2017 - Toronto, Canada
Duration: 23 Mar 201725 Mar 2017

Other

Other2017 IEEE International Conference on Industrial Technology, ICIT 2017
CountryCanada
CityToronto
Period23/3/1725/3/17

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Keywords

  • Fault detection
  • PMSM
  • Stator winding turn fault
  • Unbalanced supply voltage

ASJC Scopus subject areas

  • Computer Science Applications
  • Electrical and Electronic Engineering

Cite this

Khalil, S., Abu-Rub, H., Mohamed, A., & Trabelsi, M. (2017). Investigation into the effect of unbalanced supply voltage on detection of stator winding turn fault in PMSM. In 2017 IEEE International Conference on Industrial Technology, ICIT 2017 (pp. 312-317). [7913102] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICIT.2017.7913102