Determination of EM coupling on an electrical wiring interconnection system: Application of condensation approaches on cable models

Author

Ridel, M. ; Parmantier, J.P.

Author_Institution

DEMR / EMC Res. Group, French Aerosp. Lab., Toulouse, France

fYear

2014

fDate

12-16 May 2014

Firstpage

21

Lastpage

24

Abstract

This paper describes a methodology for modeling of EM coupling on an aircraft Electrical Wiring Interconnection System (EWIS). The challenge is to be able to generate an operatory model taking into account the large number of cables and to maintain a reasonable computation time for the evaluation of the distribution of currents at the interface of equipment pieces. For this, a geometrical condensation approach is implemented and tested on a representative test case at aircraft level.

Keywords

avionics; cables (electric); current distribution; electric vehicles; electromagnetic coupling; interconnections; wiring; EM coupling determination; EWIS; aircraft electrical wiring interconnection system; cable models; currents distribution; equipment pieces; geometrical condensation approach; Aircraft; Atmospheric modeling; Cable shielding; Electron tubes; Mathematical model; Power cables; Transmission line matrix methods; EM coupling; EMC; EWIS; Multiconductor Transmission Line Networks;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility, Tokyo (EMC'14/Tokyo), 2014 International Symposium on

Conference_Location

Tokyo

Type

conf

Filename

6997108