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Insertion loss of traction inverter electromagnetic interference filter as a function of noise source impedance

Orvai, Róbert
Csörnyei, Márk
Hamar, János
2025-07-17T09:01:49Z
2025

Abstract

The noise source impedance has a major impact on the insertion loss (IL) of the traction inverter electromagnetic interference filter in electric cars. It is possible to determine the source impedance conditions at which the IL will be minimum or maximum. This paper exploits this to present a method for identifying critical frequency ranges regarding the minimum IL when the information about the source impedance is limited. Thus, the expectable IL can be predicted before the exact source impedance is known, and responses to changes in the termination impedance can be made more efficient.

978-615-112-003-3
http://hdl.handle.net/10890/61829
en
Insertion loss of traction inverter electromagnetic interference filter as a function of noise source impedance
Könyvfejezet
Open access
Szerző
2025.04.06-2025.04.08
Balatonalmádi, Hungary
EMCH2025 International Conference on Electromagnetic Compatibility
2025.07.16
Budapest University of Technology and Economics
Budapest, Hungary
EMCH2025 International Conference on Electromagnetic Compatibility
Department of Broadband Infocommunications and Electromagnetic Theory
Post print
Faculty of Electrical Engineering and Informatics
45
10.3311/EMCH2025-007
53
Konferenciacikk
Budapest University of Technology and Economics

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