Phase-controlled CLL resonant converter

Dariusz Czarkowski, Marian K. Kazimierczuk

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

Abstract

Two identical CLL resonant inverters are paralleled to form a phase-controlled resonant inverter. A voltage-driven rectifier is used as an ac load of the inverter which results in a phase-controlled CLL resonant dc-dc converter. A frequency-domain analysis of the inverter is performed and design equations are derived. The converter can be operated at a constant switching frequency which reduces EMI problems. The converter is capable of regulating the output voltage in the range of load resistance from full load resistance to infinity. An experimental prototype of the phase-controlled CLL resonant converter with a center-tapped rectifier was built and extensively tested at an output power of 48 W and a switching frequency of 147 kHz.

Original languageEnglish (US)
Title of host publicationConference Procedings - IEEE Applied Power Electronics Conference and Exposition - APEC
PublisherPubl by IEEE
Pages432-438
Number of pages7
ISBN (Print)0780309839
StatePublished - Jan 1 1993
Event8th Annual Applied Power Electronic Conference and Exposition - APEC '93 - San Diego, CA, USA
Duration: Mar 7 1993Mar 11 1993

Publication series

NameConference Procedings - IEEE Applied Power Electronics Conference and Exposition - APEC

Other

Other8th Annual Applied Power Electronic Conference and Exposition - APEC '93
CitySan Diego, CA, USA
Period3/7/933/11/93

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering

Cite this

Czarkowski, D., & Kazimierczuk, M. K. (1993). Phase-controlled CLL resonant converter. In Conference Procedings - IEEE Applied Power Electronics Conference and Exposition - APEC (pp. 432-438). (Conference Procedings - IEEE Applied Power Electronics Conference and Exposition - APEC). Publ by IEEE.