Current-fed full-bridge boost converter with zero current switching for high voltage applications

R. Y. Chen, R. L. Lin, T. J. Liang, J. F. Chen, K. C. Tseng

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

31 Citations (Scopus)

Abstract

This paper presents a current-fed full-bridge boost converter with zero current switching (ZCS) based on constant on-time control for high voltage applications. The proposed converter utilizes the leakage inductor and the winding parasitic capacitor resonant tank to achieve ZCS. In order to achieve ZCS under wide load range, the turn-on time of the full-bridge boost converter is kept constant and the output voltage is regulated via frequency modulation. Finally, a laboratory prototype converter with lkV/600W is implemented to verify the ZCS performance of the proposed converter. The highest efficiency of the proposed converter is 92%

Original languageEnglish
Title of host publicationConference Record of the 2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting
Pages2000-2006
Number of pages7
DOIs
Publication statusPublished - 2005 Dec 1
Event2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting - Kowloon, Hong Kong, China
Duration: 2005 Oct 22005 Oct 6

Publication series

NameConference Record - IAS Annual Meeting (IEEE Industry Applications Society)
Volume3
ISSN (Print)0197-2618

Other

Other2005 IEEE Industry Applications Conference, 40th IAS Annual Meeting
CountryChina
CityKowloon, Hong Kong
Period05-10-0205-10-06

All Science Journal Classification (ASJC) codes

  • Control and Systems Engineering
  • Industrial and Manufacturing Engineering
  • Electrical and Electronic Engineering

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