Z-Source Three-Phase Four-Switch Inverter with DC Link Split Capacitor and Comprehensive Investigation of Z-Source Three-Phase Four-Switch Inverters

Ebrahim Seifi Najmi, M. Heydari, M. Mohamadian, S. M. Dehghan

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

13 Citations (Scopus)

Abstract

Recently z-source network has been used in B4 inverter to create buck-boost four-switch three-phase inverter. In fact, these topologies combine the advantages of a traditional four-switch three-phase inverter with the advantages of the Z-impedance network. This paper proposes a new topology of z-source B4 inverter. New proposed topology, besides advantages of pervious z-source B4 inverters has the self-boost property and can be used as post-fault topology in the switch redundant fault tolerant Z-source inverter. For the proposed topology, both CBPWM and SVM switching method are proposed and the performance of CBPWM is verified by experimental results. Furthermore, comprehensive analysis on boost topologies for the B4 inverter including the proposed inverter is done in this paper. Analysis is done on switching strategy and boosting capability of different topologies.

Original languageEnglish
Title of host publication2012 3rd Power Electronics and Drive Systems Technology, PEDSTC 2012
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages25-31
Number of pages7
ISBN (Electronic)9781467301138
ISBN (Print)9781467301114
DOIs
Publication statusPublished - 23 Apr 2012
Externally publishedYes
Event3rd Power Electronics, Drive Systems and Technologies Conference - Tehran, Iran, Islamic Republic of
Duration: 15 Feb 201216 Feb 2012
Conference number: 3

Conference

Conference3rd Power Electronics, Drive Systems and Technologies Conference
Abbreviated titlePEDSTC 2012
CountryIran, Islamic Republic of
CityTehran
Period15/02/1216/02/12

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