A fast generalized multilevel voltage SVPWM algorithm based on voltage decomposition

Rongfeng Yang, Gaoling Wang, Yong Yu, Dianguo Xu, Zhuang Xu

Research output: Chapter in Book/Conference proceedingConference contributionpeer-review

4 Citations (Scopus)

Abstract

Multilevel voltage technology is widely used in power electric engineering, and the associated modulation method, especially the space vector pulse width modulation (SVPWM) method is researched widely. However, the SVPWM process always becomes complicated when the voltage level increases. Thus this paper presented one generalized fast multilevel SVPWM method, which is based on phase voltage construction so has clear physical concept. The method includes base switch vector selection, dwell time calculation, the switch sequence generation considering redundant states. The method is simple to implement as less calculation, lower memory space, without any lookup table, and the complexity has no relationship with the voltage level exhibiting excellent universality. The simulation results demonstrate the validity of this algorithm.

Original languageEnglish
Title of host publicationProceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010
Pages1220-1224
Number of pages5
DOIs
Publication statusPublished - 2010
Externally publishedYes
Event5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010 - Taichung, Taiwan, Province of China
Duration: 15 Jun 201017 Jun 2010

Publication series

NameProceedings of the 2010 5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010

Conference

Conference5th IEEE Conference on Industrial Electronics and Applications, ICIEA 2010
Country/TerritoryTaiwan, Province of China
CityTaichung
Period15/06/1017/06/10

Keywords

  • Multilevel voltage
  • Space vector PWM (SVPWM)
  • Voltage decomposition

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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