Development of space vector modulation strategies for five phase voltage source inverters

P. de Silva, J.E. Fletcher, B.W. Williams

Research output: Contribution to conferencePaper

83 Citations (Scopus)

Abstract

This paper compares modulation schemes for the five-phase inverter. A novel interpretation of five-phase to orthogonal axis transformation is presented with the development of main and auxiliary space vector domains. It is shown that the auxiliary space vector domain produces harmonic distortion in the five phase system. A novel space vector modulation strategy is developed to produce voltage in the main domain while cancelling components in the auxiliary domain, resulting in a sinusoidal system. The novel scheme is practically implemented and the production of sinusoidal excitation is demonstrated. Further a dead-banding scheme is also implemented to reduce switching.

Original languageEnglish
Pages650-655
Number of pages5
DOIs
Publication statusPublished - Mar 2004
Event2nd IEE International Conference on Power Electronics, Machines and Drives - Edinburgh, United Kingdom
Duration: 31 Mar 2004 → …

Conference

Conference2nd IEE International Conference on Power Electronics, Machines and Drives
CountryUnited Kingdom
CityEdinburgh
Period31/03/04 → …

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Keywords

  • PWM invertors
  • voltage control
  • switching convertors
  • power conversion harmonics
  • machine vector control
  • induction motor drives
  • harmonic distortion
  • development
  • space vector
  • modulation strategies
  • five phase
  • voltage source inverters

Cite this

de Silva, P., Fletcher, J. E., & Williams, B. W. (2004). Development of space vector modulation strategies for five phase voltage source inverters. 650-655. Paper presented at 2nd IEE International Conference on Power Electronics, Machines and Drives , Edinburgh, United Kingdom. https://doi.org/10.1049/cp:20040365