Effects of unbalanced voltage on the steady-state performance of a five-phase induction motor with three different stator winding connections

Mahmoud I. Masoud, Ayman S. Abdel-Khalik, R. S. Al-Abri, B. W. Williams

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

5 Citations (Scopus)

Abstract

This paper investigates the adverse effects of unbalanced phase voltage on the steady-state performance of a five-phase induction motor with three different stator winding connections, namely; star, pentagon, and pentacle. Imbalance may occur due to current interruption of one-phase, two adjacent phases, or two non-adjacent phases. Steady-state models based on symmetrical components theory are derived for the three connections. Voltage unbalance factors are calculated using the IEC standard definition for a three-phase induction motor, which is the negative to positive sequence ratio.

Original languageEnglish
Title of host publicationProceedings - 2014 International Conference on Electrical Machines, ICEM 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1583-1589
Number of pages7
ISBN (Print)9781479943890
DOIs
Publication statusPublished - Nov 17 2014
Event21st International Conference on Electrical Machines, ICEM 2014 - Berlin, Germany
Duration: Sep 2 2014Sep 5 2014

Other

Other21st International Conference on Electrical Machines, ICEM 2014
CountryGermany
CityBerlin
Period9/2/149/5/14

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Keywords

  • five-phase
  • induction motor
  • International Electrotechnical Commission IEC
  • Multiphase
  • negative sequence
  • positive sequence
  • steady-state performance
  • symmetrical components
  • unbalanced voltage

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering

Cite this

Masoud, M. I., Abdel-Khalik, A. S., Al-Abri, R. S., & Williams, B. W. (2014). Effects of unbalanced voltage on the steady-state performance of a five-phase induction motor with three different stator winding connections. In Proceedings - 2014 International Conference on Electrical Machines, ICEM 2014 (pp. 1583-1589). [6960393] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ICELMACH.2014.6960393