Inverse Polarity Resonant Switched-Capacitor Converter with ZVS Operation and Full-range Regulation

Wenhao Xie, Shixi Lin, Keyue Smedley, Kang Liu, Shouxiang Li, Tingxuan Huang

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

2 Citations (Scopus)

Abstract

A new full-range regulation method for inverse polarity resonant switched-capacitor converter is proposed under all load conditions. The converter with fixed on-time pulse frequency modulation is highlighted as an example to implement the proposed method, which features the benefits of full-range voltage regulation, ZVS turn-on for switches and ZCS turn-off for diodes. Experimental results are presented to support the proposed full-range regulation method.

Original languageEnglish
Title of host publicationPEAC 2022 - 2022 IEEE International Power Electronics and Application Conference and Exposition, Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages779-783
Number of pages5
ISBN (Electronic)9781665491419
DOIs
Publication statusPublished - 2022
Externally publishedYes
Event3rd IEEE International Power Electronics and Application Conference and Exposition, PEAC 2022 - Xiamen, China
Duration: 4 Nov 20227 Nov 2022

Publication series

NamePEAC 2022 - 2022 IEEE International Power Electronics and Application Conference and Exposition, Proceedings

Conference

Conference3rd IEEE International Power Electronics and Application Conference and Exposition, PEAC 2022
Country/TerritoryChina
CityXiamen
Period4/11/227/11/22

Keywords

  • Resonant switched-capacitor converter
  • data center
  • full-range regulation
  • inverse polarity
  • soft switching

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