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Design and Analysis of Multi-Output EMI Filter for Zoning in Complex Electromagnetic Environments of All Electric Aircraft

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Abstract

When applying the current boundary principle, different systems are decoupled from an Electromagnetic Interference (EMI) perspective. It defines individual Electromagnetic Compatibility (EMC) zones, where different boundary conditions apply. This paper proposes the design of a novel multi-output Electromagnetic Interference (EMI) filter focused for All Electric Aircraft (AEA). It combines individual devices into a single miniaturized solution. Thus, EMC compliance for Commercial Off The Shelf (COTS) devices becomes less strict, not dependent on a single component but rather on a system. A simulated ideal case study is presented, where the interaction of Insertion Loss (IL) in a three-output EMI filter is described. This case study shows the behavior of the filter where each of the cutoff frequencies has been chosen to be a decade apart in the range of 1kHz to 1 MHz.
Original languageEnglish
Title of host publication2023 IEEE Workshop on Power Electronics for Aerospace Applications (PEASA)
Place of PublicationPiscataway, NJ
PublisherIEEE
Pages16-21
Number of pages6
ISBN (Electronic)979-8-3503-2409-9
ISBN (Print)979-8-3503-2410-5
DOIs
Publication statusPublished - 4 Sept 2023
EventIEEE Workshop on Power Electronics for Aerospace Applications, PEASA 2023 - Nottingham, United Kingdom
Duration: 18 Jul 202319 Jul 2023

Workshop

WorkshopIEEE Workshop on Power Electronics for Aerospace Applications, PEASA 2023
Abbreviated titlePEASA 2023
Country/TerritoryUnited Kingdom
CityNottingham
Period18/07/2319/07/23

Keywords

  • 2023 OA procedure

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