A coupling between electric circuits and 2D magnetic field modeling

Author

Nicolet, A. ; Delincè, F. ; Bamps, N. ; Genon, A. ; Legros, W.

Author_Institution

Dept. of Electr. Eng., Liege Univ., Belgium

Volume

29

Issue

2

fYear

1993

fDate

3/1/1993 12:00:00 AM

Firstpage

1697

Lastpage

1700

Abstract

A method which enables coupling between equations of electric circuits consisting of a lumped element RLC configuration and a magnetic field model is presented. The coupling between the finite-element and the boundary-element methods is used to compute the magnetic field produced by conductors excited by an electric circuit. The conductors involved in this computation may be connected according to any circuit topology and mixed with lumped elements. The method presented is general and allows a transient simulation of eddy current nonlinear problems with conductors excited by electric circuits

Keywords

boundary-elements methods; eddy currents; finite element analysis; inductance; lumped parameter networks; magnetic fields; 2D magnetic field modeling; FEM; boundary-element methods; eddy current nonlinear problems; electric circuits; equation coupling; lumped element RLC configuration; nonlinear inductance; transient simulation; Circuit simulation; Circuit topology; Computational modeling; Conductors; Coupling circuits; Equations; Finite element methods; Magnetic circuits; Magnetic fields; RLC circuits;

fLanguage

English

Journal_Title

Magnetics, IEEE Transactions on

Publisher

ieee

ISSN

0018-9464

Type

jour

DOI

10.1109/20.250732

Filename

250732