DocumentCode
1397198
Title
Dual magnetodynamic formulations and their source fields associated with massive and stranded inductors
Author
Dular, Patrick ; Kuo-peng, Patrick ; Geuzaine, Christophe ; Sadowski, Nelson ; Bastos, J.P.A.
Author_Institution
Dept. of Electr. Eng., Liege Univ., Belgium
Volume
36
Issue
4
fYear
2000
fDate
7/1/2000 12:00:00 AM
Firstpage
1293
Lastpage
1299
Abstract
The treatment of massive and stranded inductors is studied in the frame of dual magnetodynamic finite element h- and α-formulations. On both sides, edge finite elements are used and source fields are defined when needed as mathematical tools to be used directly in each formulation to lead to circuit relations for inductors. Simplified expressions of source fields are proposed. The accuracy obtained on local solutions and circuit parameters is pointed out
Keywords
finite element analysis; inductors; magnetic fields; α-formulation; dual magnetodynamic finite element model; electric circuit coupling; h-formulation; massive inductor; source field; stranded inductor; Circuit testing; Coupling circuits; Equations; Finite element methods; Inductors; Industrial training; Magnetic fields; Magnetic flux; Magnetic flux density; Voltage;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.877677
Filename
877677
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