Three-phase unidirectional DELTA-switch multistate switching cells-based multilevel rectifier

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

Abstract

This work presents a unidirectional three-phase PFC rectifier well-suited for applications targeting high efficiency, reduced conducted emissions and/or high power density. The characteristics of this circuit, which is based on the paralleling of DELTA-switch rectifiers by means of interphase transformers, including the principles of operation, modulation strategy, suitable PFC-oriented control scheme, and dimensioning equations are described in this work. Finally, a prototype is presented and experimental results verify the main characteristics of the proposed converter.

Original languageEnglish
Title of host publication2015 17th European Conference on Power Electronics and Applications (EPE'15 ECCE-Europe)
PublisherIEEE
Pages1-10
Number of pages10
ISBN (Electronic)978-9-0758-1522-1
ISBN (Print)978-9-0758-1523-8 (USB)
DOIs
Publication statusPublished - 27 Oct 2015
Externally publishedYes
Event17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015 - Geneva, Switzerland
Duration: 8 Sept 201510 Sept 2015
Conference number: 17

Conference

Conference17th European Conference on Power Electronics and Applications, EPE-ECCE Europe 2015
Abbreviated titleEPE-ECCE Europe 2015
Country/TerritorySwitzerland
CityGeneva
Period8/09/1510/09/15

Keywords

  • Multilevel Rectifier
  • Power Factor Correction
  • PWM Rectifier
  • n/a OA procedure

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