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An improved neutral-point-potential balance control strategy for three-level PWM rectifier

  • Rong Wu Zhu*
  • , Xiao Jie Wu
  • , Xiao Yan Jiang
  • , Dai Peng
  • *Corresponding author for this work
  • China University of Mining and Technology

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

Abstract

Neutral point potential balance control is very important to three-level neutral-point-clamped (NPC) rectifiers. In this paper, the balance control strategy is studied with three-level space vector pulse width modulation (SVPWM) algorithm based on reference voltage decomposition. An improved neutral-point potential balance control strategy based on balance factor is proposed and the principle is analyzed. Simulation and experimental results verify the validity of the control strategy.

Original languageEnglish
Title of host publicationPrimeAsia 2010 - 2nd Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics
Pages1-4
Number of pages4
DOIs
StatePublished - 2010
Externally publishedYes
Event2nd Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics, PrimeAsia 2010 - Shanghai, China
Duration: 22 Sep 201024 Sep 2010

Publication series

NamePrimeAsia 2010 - 2nd Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics

Conference

Conference2nd Asia Pacific Conference on Postgraduate Research in Microelectronics and Electronics, PrimeAsia 2010
Country/TerritoryChina
CityShanghai
Period22/09/1024/09/10

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