Title :
A nonlinear circuit coupled t-t0-φ formulation for solid conductors
Author :
Meunier, Gérard ; Le Floch, Yann ; Guérin, Christophe
Author_Institution :
LEG/ENSIEG, UMR INPG/CNRS, St. Martin d´´Heres, France
fDate :
5/1/2003 12:00:00 AM
Abstract :
A new three-dimensional (3-D) finite element formulation based on the use of the magnetic scalar potential is proposed. It allows the description of multiply connected solid conductors coupled to electric circuits and to take into account the nonlinearities. Like the solutions using the magnetic vector potential, it is a general formulation and offers powerful solutions but at a lower cost.
Keywords :
conductors (electric); coupled circuits; eddy currents; finite element analysis; coupled t-t0-φ formulation; eddy currents; finite element formulation; magnetic scalar potential; multiply connected solid conductors; nonlinear circuit; nonlinearities; vector potential; Conductors; Coupling circuits; Electric potential; Equations; Finite element methods; Leg; Magnetic domains; Nonlinear circuits; Solids; Voltage;
Journal_Title :
Magnetics, IEEE Transactions on
DOI :
10.1109/TMAG.2003.810200
