DocumentCode
1427486
Title
A New Integral Formulation for Eddy Current Computation in Thin Conductive Shells
Author
Le-Duc, T. ; Meunier, G. ; Chadebec, O. ; Guichon, J.-M.
Author_Institution
Grenoble Electr. Eng. Lab., Univ. of Grenoble, Grenoble, France
Volume
48
Issue
2
fYear
2012
Firstpage
427
Lastpage
430
Abstract
In order to compute eddy current distributions in thin conductive nonmagnetic shells, a new integral formulation is proposed. The method is based on a surface impedance condition which takes into account the field variation through depth due to skin effect. It is general and enables the modeling of various problems whatever their skin-depth and avoiding the meshing of the air region.
Keywords
eddy currents; shells (structures); skin effect; surface impedance; eddy current distribution; integral formulation; skin depth; skin effect; surface impedance; thin conductive nonmagnetic shells; Eddy currents; Equations; Finite element methods; Magnetic noise; Magnetic shielding; Skin; Surface impedance; Integral equation method; quasi-static problems; surface impedance condition; thin conductive shells;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2011.2173920
Filename
6136482
Link To Document