Overview of double-line-frequency power decoupling techniques for single-phase Z-Source/Quasi-Z-Source inverter

Yushan Liu, Haitham Abu-Rub, Yichang Wu, Baoming Ge, Mohamed Trabelsi

Research output: Chapter in Book/Report/Conference proceedingConference contribution

6 Citations (Scopus)

Abstract

The power decoupling strategies of single-phase Z-source/quasi-Z-source inverter (ZSI/qZSI) to handle the inherent double-line-frequency (2ω) power are overviewed. They are categorized as passive and active power decoupling methods. The former suppresses the 2ω ripple by the impedance network, modified modulation methods, or closed-loop damping control. The latter diverts the 2ω ripple to the compensation capacitor of integrated active power filters, through properly operating a half-bridge phase leg. The pros and cons of those 2ω power decoupling methods are discussed and recommendations are given for future development of such single-phase inverters.

Original languageEnglish
Title of host publicationProceedings IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages7704-7709
Number of pages6
Volume2017-January
ISBN (Electronic)9781538611272
DOIs
Publication statusPublished - 15 Dec 2017
Event43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017 - Beijing, China
Duration: 29 Oct 20171 Nov 2017

Other

Other43rd Annual Conference of the IEEE Industrial Electronics Society, IECON 2017
CountryChina
CityBeijing
Period29/10/171/11/17

    Fingerprint

Keywords

  • double-line-frequency power
  • impedance values
  • power decoupling
  • Quasi-Z-source inverter
  • single-phase system

ASJC Scopus subject areas

  • Industrial and Manufacturing Engineering
  • Control and Optimization
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

Cite this

Liu, Y., Abu-Rub, H., Wu, Y., Ge, B., & Trabelsi, M. (2017). Overview of double-line-frequency power decoupling techniques for single-phase Z-Source/Quasi-Z-Source inverter. In Proceedings IECON 2017 - 43rd Annual Conference of the IEEE Industrial Electronics Society (Vol. 2017-January, pp. 7704-7709). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/IECON.2017.8217350