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EMI Analysis of Three-Phase Three-Level Flying Capacitors Diode Clamped DAB Converter

  • Yuxuan Chen
  • , Wenjie Chen
  • , Jinlu Liu
  • , Daoxin Tong
  • , Xin Ma
  • Xi'an Jiaotong University

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

2 Scopus citations

Abstract

This paper presents a detailed electromagnetic interference (EMI) analysis and evaluation for a three-phase three-level flying capacitor diode clamped dual active bridge (DAB) converter. Principle of the flying capacitor diode clamped DAB is firstly discussed. Then potential EMI noise source as well as noise coupling path was analyzed. It includes both common mode (CM) coupling path and differential mode (DM) coupling path. A three-phase three-level DAB hardware prototype is built to verify the simulation results. It demonstrates the theoretical analysis is in good accordance with the experimental results.

Original languageEnglish
Title of host publication2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages1065-1069
Number of pages5
ISBN (Electronic)9784886864253
DOIs
StatePublished - 2022
Event2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia - Himeji, Japan
Duration: 15 May 202219 May 2022

Publication series

Name2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia

Conference

Conference2022 International Power Electronics Conference, IPEC-Himeji 2022-ECCE Asia
Country/TerritoryJapan
CityHimeji
Period15/05/2219/05/22

UN SDGs

This output contributes to the following UN Sustainable Development Goals (SDGs)

  1. SDG 7 - Affordable and Clean Energy
    SDG 7 Affordable and Clean Energy

Keywords

  • Coupling path
  • EMI noise
  • FCDC-DAB
  • noise analysis

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