Utilization of the Return Conductor for Cancellation of CM Currents for a PMSM Inverter Drive

Patrick Koch*, Leonardo Malburg, Niek Moonen, Frank Leferink

*Corresponding author for this work

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

1 Citation (Scopus)
118 Downloads (Pure)

Abstract

This paper describes an injection method for the reduction of Common Mode (CM) noise. This is done for a drive train of a Permanent Magnet Synchronous Machine (PMSM) with an inverter where there is a pre-defined return path for All Electric Aircraft (AEA). A simplified model is presented which shows the potential of this type of injection, by which it is expanded to a three-phase system by use of a PMSM model. In the lower frequency range, below 1 MHz, the Insertion Loss (IL) is still at a constant level. This can lead to further reduction of the volume and weight of the Electromagnetic Interference (EMI) filter by shifting the cutoff frequency of the passive filter.

Original languageEnglish
Title of host publication2023 International Symposium on Electromagnetic Compatibility - EMC Europe, EMC Europe 2023
PublisherIEEE
Volume2023
ISBN (Electronic)979-8-3503-2400-6
ISBN (Print)979-8-3503-2401-3
DOIs
Publication statusPublished - 23 Oct 2023
EventInternational Symposium and Exhibition on Electromagnetic Compatibility, EMC Europe 2023 - Krakow, Poland
Duration: 4 Sept 20238 Sept 2023

Publication series

NameIEEE International Symposium on Electromagnetic Compatibility
Volume2023-September
ISSN (Print)2325-0356
ISSN (Electronic)2325-0364

Conference

ConferenceInternational Symposium and Exhibition on Electromagnetic Compatibility, EMC Europe 2023
Abbreviated titleEMC Europe 2023
Country/TerritoryPoland
CityKrakow
Period4/09/238/09/23

Keywords

  • Active filtering
  • EMI
  • Injection
  • PMSM
  • 2023 OA procedure

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