Design methodology for variable-flux, flux-intensifying interior permanent magnet machines for an electric-vehicle-class inverter rating

Natee Limsuwan, Takashi Fukushige, Kan Akatsu, Robert D. Lorenz

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

16 Citations (Scopus)

Abstract

This paper presents a design methodology for variable-flux, flux-intensifying interior permanent magnet (VFI-IPM) machines for a 30 kW electric vehicle class inverter rating requirement. Feasible VFI-IPM design considering current in operating range limits of 1 pu is a design objective. Positive Id vector control with positive reluctance torque, resulted from having Ld > Lq, under loaded conditions and magnetization state changes within 1 pu current (defined at continuous current rating) are primary constraints. Analytical relationships between magnet size, rotor and stator design parameters are used to facilitate a feasible design. Impact of design parameters on machine torque capability and saliency characteristics is evaluated.

Original languageEnglish
Title of host publication2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013
Pages1547-1554
Number of pages8
DOIs
Publication statusPublished - 2013
Event5th Annual IEEE Energy Conversion Congress and Exhibition, ECCE 2013 - Denver, CO
Duration: 2013 Sep 152013 Sep 19

Other

Other5th Annual IEEE Energy Conversion Congress and Exhibition, ECCE 2013
CityDenver, CO
Period13/9/1513/9/19

Fingerprint

Electric vehicles
Permanent magnets
Fluxes
Torque
Stators
Magnets
Magnetization
Rotors

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Fuel Technology

Cite this

Limsuwan, N., Fukushige, T., Akatsu, K., & Lorenz, R. D. (2013). Design methodology for variable-flux, flux-intensifying interior permanent magnet machines for an electric-vehicle-class inverter rating. In 2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013 (pp. 1547-1554). [6646889] https://doi.org/10.1109/ECCE.2013.6646889

Design methodology for variable-flux, flux-intensifying interior permanent magnet machines for an electric-vehicle-class inverter rating. / Limsuwan, Natee; Fukushige, Takashi; Akatsu, Kan; Lorenz, Robert D.

2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013. 2013. p. 1547-1554 6646889.

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

Limsuwan, N, Fukushige, T, Akatsu, K & Lorenz, RD 2013, Design methodology for variable-flux, flux-intensifying interior permanent magnet machines for an electric-vehicle-class inverter rating. in 2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013., 6646889, pp. 1547-1554, 5th Annual IEEE Energy Conversion Congress and Exhibition, ECCE 2013, Denver, CO, 13/9/15. https://doi.org/10.1109/ECCE.2013.6646889
Limsuwan N, Fukushige T, Akatsu K, Lorenz RD. Design methodology for variable-flux, flux-intensifying interior permanent magnet machines for an electric-vehicle-class inverter rating. In 2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013. 2013. p. 1547-1554. 6646889 https://doi.org/10.1109/ECCE.2013.6646889
Limsuwan, Natee ; Fukushige, Takashi ; Akatsu, Kan ; Lorenz, Robert D. / Design methodology for variable-flux, flux-intensifying interior permanent magnet machines for an electric-vehicle-class inverter rating. 2013 IEEE Energy Conversion Congress and Exposition, ECCE 2013. 2013. pp. 1547-1554
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