Vector control of multiphase induction machine under open-circuit phase faults

Ayman S. Abdel-Khalik, A. Elserougi, S. Ahmed, A. Massoud

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

5 Citations (Scopus)

Abstract

Multiphase induction machine is normally controlled using rotor field oriented vector control. Under phase(s) loss, the machine currents can be optimally controlled to satisfy certain optimization criteria. In this paper, a vector control scheme to a five-phase induction machine is introduced to ensure equal phase currents and minimum torque ripples under a phase open circuit. The controller idea can be extended to any number of phases with any number of open phases. The fundamental dq components of the stator voltage are obtained using only two PI controllers for the fundamental sequence plane, as in conventional vector control of three-phase machines. Based on steady state model, a simple expression is derived to estimate the required dq voltage components of other sequence planes to ensure equal stator phase currents and minimum torque ripple. A five-phase machine is simulated using Matlab/Simulink to ensure controller validity.

Original languageEnglish
Title of host publicationProceedings of 2013 4th International Conference on Power Engineering, Energy and Electrical Drives, POWERENG 2013
PublisherIEEE Computer Society
Pages229-234
Number of pages6
ISBN (Print)9781467363921
DOIs
Publication statusPublished - 1 Jan 2013
Event2013 4th International Conference on Power Engineering, Energy and Electrical Drives, POWERENG 2013 - Istanbul, Turkey
Duration: 13 May 201317 May 2013

Publication series

NameInternational Conference on Power Engineering, Energy and Electrical Drives
ISSN (Print)2155-5516
ISSN (Electronic)2155-5532

Other

Other2013 4th International Conference on Power Engineering, Energy and Electrical Drives, POWERENG 2013
CountryTurkey
CityIstanbul
Period13/5/1317/5/13

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ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Nuclear Energy and Engineering
  • Renewable Energy, Sustainability and the Environment

Cite this

Abdel-Khalik, A. S., Elserougi, A., Ahmed, S., & Massoud, A. (2013). Vector control of multiphase induction machine under open-circuit phase faults. In Proceedings of 2013 4th International Conference on Power Engineering, Energy and Electrical Drives, POWERENG 2013 (pp. 229-234). [6635611] (International Conference on Power Engineering, Energy and Electrical Drives). IEEE Computer Society. https://doi.org/10.1109/PowerEng.2013.6635611