Influence of Carrier-Based PWM Techniques on the Common-Mode Voltage and Common-Mode Current of Six-Phase Full-Bridge Inverters

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Abstract

This paper compares several carrier-based PWM techniques to see their influence on the common-mode voltage (CMV) and common-mode current (CMC) of a six-phase full-bridge inverters. Fast Fourier Transform (FFT) analysis displays the dominant harmonics spectrum of the CMV and CMC of each carrier-based PWM techniques. The influence of dead-time on the CMV and CMC is also addressed.
Simulation and experimental results are included to see which carrier-based PWM techniques induce the most rms value of common-mode current to the six-phase full-bridge inverters.
Original languageEnglish
Title of host publication2022 24th European Conference on Power Electronics and Applications (EPE'22 ECCE Europe)
PublisherInstitute of Electrical and Electronics Engineers
Number of pages8
ISBN (Electronic)978-9-0758-1539-9
Publication statusPublished - 17 Oct 2022
Event24th European Conference on Power Electronics and Applications, EPE 2022 ECCE Europe - Hannover, Germany
Duration: 5 Sept 20229 Sept 2022
Conference number: 24

Conference

Conference24th European Conference on Power Electronics and Applications, EPE 2022 ECCE Europe
Abbreviated titleEPE'22 ECCE Europe
Country/TerritoryGermany
CityHannover
Period5/09/229/09/22

Keywords

  • EMC/EMI
  • Leakage current
  • Multiphase drive
  • Open-end windings
  • Pulse Width Modulation (PWM)

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