Multilevel space vector PWM technique based on phase-shift harmonic suppression

Li Li, Dariusz Czarkowski, Yaguang Liu, Pragasen Pillay

Research output: Contribution to conferencePaper

Abstract

A new multilevel space vector PWM technique is proposed for high power applications. The technique is developed for H-bridge series-connected multilevel inverters. A phase-shift between space vectors produced by power cells is used for harmonic suppression. As a result, hardware and software implementation is greatly simplified. The phase-zhift concept has been verified by simulations and experiments with a two-cell (five-level) series-connected voltage inverter with a space vector PWM. The proposed technique can be easily extended to higher level inverters.

Original languageEnglish (US)
Pages535-541
Number of pages7
StatePublished - 2000
EventThe 15th Annual IEEE Applied Power Electronics Conference and Exposition - APEC 2000 - New Orleans, LA, USA
Duration: Feb 6 2000Feb 10 2000

Other

OtherThe 15th Annual IEEE Applied Power Electronics Conference and Exposition - APEC 2000
CityNew Orleans, LA, USA
Period2/6/002/10/00

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Fingerprint Dive into the research topics of 'Multilevel space vector PWM technique based on phase-shift harmonic suppression'. Together they form a unique fingerprint.

  • Cite this

    Li, L., Czarkowski, D., Liu, Y., & Pillay, P. (2000). Multilevel space vector PWM technique based on phase-shift harmonic suppression. 535-541. Paper presented at The 15th Annual IEEE Applied Power Electronics Conference and Exposition - APEC 2000, New Orleans, LA, USA, .