Improved accurate high frequency models of multiconductor power cables exploiting symmetries

Author

Wunsch, Bernhard ; Stevanovic, Ivica ; Skibin, Stanislav

Author_Institution

Corp. Res., ABB Switzerland Ltd., Baden-Dättwil, Switzerland

fYear

2013

fDate

2-6 Sept. 2013

Firstpage

332

Lastpage

337

Abstract

In this paper, an advanced technique for HF modeling of long industrial multi-conductor power cables is proposed as needed for simulating EMC conducted emission (up to 30 MHz). The new modeling procedure allows significant reduction of the model complexity by exploiting various degrees of symmetries, which considerably improves stability and speed of system level circuit simulations. The model has been validated by showing very good agreement between simulation and measurement data in time and frequency domain.

Keywords

computational complexity; conductors (electric); electromagnetic compatibility; frequency-domain analysis; power cables; time-domain analysis; EMC conducted emission simulation; HF modeling; accurate high frequency models; frequency domain; long industrial multiconductor power cables; model complexity reduction; stability improvement; system level circuit simulation speed; time domain; Admittance; Cable shielding; Conductors; Equivalent circuits; Integrated circuit modeling; Power cables; Transmission line matrix methods;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility (EMC EUROPE), 2013 International Symposium on

Conference_Location

Brugge

ISSN

2325-0356

Type

conf

Filename

6653251