Modelling and implementation of SVPWM technique for a fifteen-phase voltage source inverter for sinusoidal output waveform

Shaikh Moinoddin, Haitham Abu-Rub, Atif Iqbal, Rashid Alammari

Research output: Contribution to conferencePaper

Abstract

In this paper space vector model of a fifteen-phase voltage source inverter (VSI) is presented. The space vector Pulse Width Modulation (SVPWM) of a fifteen-phase voltage source inverter (VSI) with the aim of producing sinusoidal output waveform, is illustrated. Generalized space vector theory is used to model the inverter and the SVPWM. As per the general inverter switching theory there are 215 = 32768 switching states are possible that yield 32766 active space voltage vectors and two zero voltage vectors at the origin. Out of the total 32766 active voltage vectors, 210 voltage vectors are utilized for the implementation of SVPWM. The sinusoidal voltage is obtained by controlling the duty cycle the voltage space vectors of d-q plane when voltage space vectors of other six x-y planes are set to zero. Maximum modulation index is used to get balanced sinusoidal output. The theoretical results are verified by simulation and experimental results with R-L load.

Original languageEnglish
Pages1075-1080
Number of pages6
DOIs
Publication statusPublished - 16 Jun 2015
Event2015 IEEE International Conference on Industrial Technology, ICIT 2015 - Seville, Spain
Duration: 17 Mar 201519 Mar 2015

Other

Other2015 IEEE International Conference on Industrial Technology, ICIT 2015
CountrySpain
CitySeville
Period17/3/1519/3/15

Keywords

  • Fifteen-phase
  • Multi-phase
  • SVPWM
  • Voltage source inverter

ASJC Scopus subject areas

  • Computer Science Applications
  • Electrical and Electronic Engineering

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    Moinoddin, S., Abu-Rub, H., Iqbal, A., & Alammari, R. (2015). Modelling and implementation of SVPWM technique for a fifteen-phase voltage source inverter for sinusoidal output waveform. 1075-1080. Paper presented at 2015 IEEE International Conference on Industrial Technology, ICIT 2015, Seville, Spain. https://doi.org/10.1109/ICIT.2015.7125240