DocumentCode
1428289
Title
3-D Magnetic Scalar Potential Finite Element Formulation for Conducting Shells Coupled With an External Circuit
Author
Guérin, C. ; Meunier, G.
Author_Institution
CEDRAT S.A., Meylan, France
Volume
48
Issue
2
fYear
2012
Firstpage
323
Lastpage
326
Abstract
This paper presents a 3-D finite element formulation for a skin depth-independent shell element. With this formulation, thin conducting shells, which are multiply connected (i.e., having holes), and which can be coupled with an external circuit, can be modeled. This formulation takes into account the field variation through the depth due to skin effect. First, the method is described. Next, three numerical examples, including an automotive example, are presented.
Keywords
automotive materials; conducting materials; finite element analysis; shells (structures); skin effect; 3D magnetic scalar potential finite element formulation; automotive; external circuit; skin depth-independent shell element; skin effect; thin conducting shells; Coils; Current density; Equations; Finite element methods; Iron; Magnetic circuits; Surface impedance; Eddy currents; electromagnetic analysis; finite element method; thin conducting shells;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/TMAG.2011.2173916
Filename
6136627
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