DocumentCode
1155781
Title
Artificially hardened model of soft magnetic materials and its application to analysis of magnetic field
Author
Chen, Shi Xin ; Low, T.S.
Author_Institution
Fac. of Eng., Nat. Univ. of Singapore, Singapore
Volume
30
Issue
5
fYear
1994
fDate
9/1/1994 12:00:00 AM
Firstpage
2940
Lastpage
2943
Abstract
This paper presents a finite element analysis of nonlinear magnetostatic field based on an artificially hardened model of soft magnetic materials. The nonlinearity of B-H curves is decomposed into two parts, one part with lower nonlinearity degree is included in the left hand side of the field equation and the other in the right hand side as the source term. The iteration error can reach the required error tolerance for all the nonlinear magnetic field problems which have been tried
Keywords
finite element analysis; magnetic fields; magnetic materials; magnetisation; magnetostatics; B-H curves; FEM; artificially hardened model; field equation; finite element analysis; iteration error; magnetic field; nonlinear magnetostatic field; soft magnetic materials; Finite element methods; Magnetic analysis; Magnetic fields; Magnetic materials; Magnetization; Magnetostatics; Nonlinear equations; Nonlinear magnetics; Remanence; Soft magnetic materials;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.312553
Filename
312553
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