Conducted noise prediction for zero-crossing issue in totem-pole bridgeless PFC converter

Baihua Zhang, Qiang Lin, Jun Imaoka, Masahito Shoyama, Satoshi Tomioka, Eiji Takegami

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

5 Citations (Scopus)

Abstract

This paper focuses on zero-crossing spike current issue in totem-pole bridgeless PFC converter. Spike current occurs at every input voltage zero-crossing and becomes a severe conducted common mode noise source. The zero-crossing issue is discussed by theoretical analysis and mathematical calculation, the conducted noise caused by zero-crossing issue can be predicted by calculating Fourier coefficient of approximate spike current waveform. Based on the analysis, a noise reduction method is proposed to solve zero-crossing issue. Finally, the experiments are achieved on a GaN-based totem-pole bridgeless PFC converter and show that the common mode conducted noise caused by spike current can by reduced effectively.

Original languageEnglish
Title of host publication2017 IEEE International Telecommunications Energy Conference
Subtitle of host publicationDriving Innovation in ICT Energy Infrastructure, INTELEC 2017
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages396-401
Number of pages6
ISBN (Electronic)9781538610183
DOIs
Publication statusPublished - Dec 14 2017
Event39th IEEE International Telecommunications Energy Conference, INTELEC 2017 - Broadbeach, Australia
Duration: Oct 22 2017Oct 26 2017

Publication series

NameINTELEC, International Telecommunications Energy Conference (Proceedings)
Volume2017-October
ISSN (Print)0275-0473

Other

Other39th IEEE International Telecommunications Energy Conference, INTELEC 2017
CountryAustralia
CityBroadbeach
Period10/22/1710/26/17

All Science Journal Classification (ASJC) codes

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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