Space Vector Pulse Width Modulation Scheme for a Seven-Phase Voltage Source Inverter

Mohd. Arif Khan, Atif Iqbal, Moin Ahammed Sk, Zakir Husain

Research output: Contribution to journalArticlepeer-review

7 Citations (Scopus)

Abstract

This paper analyses a simple space vector PWM (SVPWM) scheme for a seven-phase voltage source inverter. At first the conventional method of producing sinusoidal output voltage by utilizing six active and a zero space vectors are used to synthesis the input reference and then new PWM scheme called time equivalent space vector PWM is presented. A comparison of the proposed scheme with the conventional scheme is presented based on various performance indices. Extensive Simulation results are provided to validate the findings.
Original languageEnglish
Pages (from-to)7-20
Number of pages14
JournalInternational Journal of Power Electronics and Drive Systems
Volume1
Issue number1
DOIs
Publication statusPublished - 2011
Externally publishedYes

Keywords

  • Seven-phase
  • Space vector PWM
  • THD
  • Time equivalent space vector PWM (TESVPWM)
  • VSI

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