Full-bridge high step-up DC-DC converter with two stage voltage doubler

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Abstract

A full-bridge high step-up DC-DC converter with two stage voltage doubler is presented in this paper. The proposed converter achieves zero-voltage- switching (ZVS) all power switches and zero-current-switching (ZCS) of output rectifying diodes. The proposed converter can provide high voltage gain and the voltages across the semiconductor devices are effectively clamped. Steady-state analysis of the proposed converter is presented. A prototype of the proposed converter is developed, and its experimental results are presented for validation.

Original languageEnglish
Title of host publicationAdvances in Electronic Engineering, Communication and Management Vol. 1 - Proceedings of 2011 International Conference on Electronic Engineering, Communication and Management, EECM 2011
Pages251-254
Number of pages4
DOIs
StatePublished - 2012
Event2011 International Conference on Electronic Engineering, Communication and Management, EECM 2011 - Beijing, China
Duration: 24 Dec 201125 Dec 2011

Publication series

NameLecture Notes in Electrical Engineering
Volume139 LNEE
ISSN (Print)1876-1100
ISSN (Electronic)1876-1119

Conference

Conference2011 International Conference on Electronic Engineering, Communication and Management, EECM 2011
Country/TerritoryChina
CityBeijing
Period24/12/1125/12/11

Keywords

  • DC-DC converter
  • Full-bridge
  • high step-up
  • voltage-doubler

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