A new permanent-magnet vernier machine using a single layer winding layout for electric vehicles

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

3 Citations (Scopus)

Abstract

Permanent magnet (PM) vernier machines have shown promise in electric vehicle applications as they offer high torque density and low speed/high torque operation by introducing flux-modulation poles that modulate the high-speed armature rotating field and the low-speed PM rotor field. The non-overlap single layer windings provide a cost-effective design variation that eases manufacturing, reduces torque ripples, enhances voltage quality, and provides fault tolerant capability due to the negligible coupling between phases. The performance of such machines depends mainly on the proper selection of the pole and slot numbers. The preferred slots per phase per pole (SPP) ratios eliminate the effect of low order harmonics in the stator MMF, and thereby the vibration and stray loss are reduced. This paper proposes a new three-phase winding configuration based on the 20 slots/18 poles five-phase PM vernier machine which exploits the advantages of multiphase machine, including higher torque density and lower torque ripples, while fed from an off-the-shelf three-phase power converter. 2D Finite element analysis is used to verify the proposed design.

Original languageEnglish
Title of host publicationProceedings - 2014 IEEE 23rd International Symposium on Industrial Electronics, ISIE 2014
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages703-708
Number of pages6
ISBN (Print)9781479923991
DOIs
Publication statusPublished - 2014
Event2014 IEEE 23rd International Symposium on Industrial Electronics, ISIE 2014 - Istanbul, Turkey
Duration: 1 Jun 20144 Jun 2014

Other

Other2014 IEEE 23rd International Symposium on Industrial Electronics, ISIE 2014
CountryTurkey
CityIstanbul
Period1/6/144/6/14

Fingerprint

Electric vehicles
Permanent magnets
Torque
Poles
Power converters
Stators
Rotors
Modulation
Fluxes
Finite element method
Electric potential
Costs

Keywords

  • cogging torque
  • electric vehicle applications
  • permanent magnet (PM) machines
  • Single layer winding
  • vernier machine

ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Control and Systems Engineering

Cite this

Abdel-Khalik, A., Ahmed, S., & Massoud, A. (2014). A new permanent-magnet vernier machine using a single layer winding layout for electric vehicles. In Proceedings - 2014 IEEE 23rd International Symposium on Industrial Electronics, ISIE 2014 (pp. 703-708). [6864698] Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ISIE.2014.6864698

A new permanent-magnet vernier machine using a single layer winding layout for electric vehicles. / Abdel-Khalik, Ayman; Ahmed, Shehab; Massoud, A.

Proceedings - 2014 IEEE 23rd International Symposium on Industrial Electronics, ISIE 2014. Institute of Electrical and Electronics Engineers Inc., 2014. p. 703-708 6864698.

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

Abdel-Khalik, A, Ahmed, S & Massoud, A 2014, A new permanent-magnet vernier machine using a single layer winding layout for electric vehicles. in Proceedings - 2014 IEEE 23rd International Symposium on Industrial Electronics, ISIE 2014., 6864698, Institute of Electrical and Electronics Engineers Inc., pp. 703-708, 2014 IEEE 23rd International Symposium on Industrial Electronics, ISIE 2014, Istanbul, Turkey, 1/6/14. https://doi.org/10.1109/ISIE.2014.6864698
Abdel-Khalik A, Ahmed S, Massoud A. A new permanent-magnet vernier machine using a single layer winding layout for electric vehicles. In Proceedings - 2014 IEEE 23rd International Symposium on Industrial Electronics, ISIE 2014. Institute of Electrical and Electronics Engineers Inc. 2014. p. 703-708. 6864698 https://doi.org/10.1109/ISIE.2014.6864698
Abdel-Khalik, Ayman ; Ahmed, Shehab ; Massoud, A. / A new permanent-magnet vernier machine using a single layer winding layout for electric vehicles. Proceedings - 2014 IEEE 23rd International Symposium on Industrial Electronics, ISIE 2014. Institute of Electrical and Electronics Engineers Inc., 2014. pp. 703-708
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