A comparison analysis of CLL and LLC resonant converter for multi-phase applications

Kerim Colak, Erdem Asa, Dariusz Czarkowski

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

Abstract

In this paper, CLL and LLC resonant converter topologies are investigated for multi-phase applications that can be used for electric vehicle (EV) chargers. The comparison is realized designing two different resonant converter topologies, multi-phase CLL and multi-phase LLC resonant converters. The designed converters are compared with their performances and topology features. One advantage of CLL resonant converter is revealed that a power flow of CLL resonant converter between phases is more convenient with the phase shift function. However, LLC resonant converter shows a benefit that a current sharing of LLC resonant converter between ports are preserved even under the unbalanced input voltage and output load conditions.

Original languageEnglish (US)
Title of host publication2015 IEEE Transportation Electrification Conference and Expo, ITEC 2015
PublisherInstitute of Electrical and Electronics Engineers Inc.
ISBN (Electronic)9781467367417
DOIs
StatePublished - Jul 23 2015
EventIEEE Transportation Electrification Conference and Expo, ITEC 2015 - Dearborn, United States
Duration: Jun 14 2015Jun 17 2015

Publication series

Name2015 IEEE Transportation Electrification Conference and Expo, ITEC 2015

Other

OtherIEEE Transportation Electrification Conference and Expo, ITEC 2015
CountryUnited States
CityDearborn
Period6/14/156/17/15

Keywords

  • CLL and LLC
  • Comparison
  • EV
  • Multi-phase
  • Resonant converter

ASJC Scopus subject areas

  • Automotive Engineering
  • Electrical and Electronic Engineering
  • Transportation

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  • Cite this

    Colak, K., Asa, E., & Czarkowski, D. (2015). A comparison analysis of CLL and LLC resonant converter for multi-phase applications. In 2015 IEEE Transportation Electrification Conference and Expo, ITEC 2015 [07165757] (2015 IEEE Transportation Electrification Conference and Expo, ITEC 2015). Institute of Electrical and Electronics Engineers Inc.. https://doi.org/10.1109/ITEC.2015.7165757