DocumentCode
869742
Title
Influence of magnetization curve representation on parallel BEM computation of nonlinear eddy currents
Author
Kost, Arnulf ; Shen, Jinxing
Author_Institution
Inst. fur Elektrische Maschinen, Tech. Univ., Berlin, Germany
Volume
27
Issue
5
fYear
1991
fDate
9/1/1991 12:00:00 AM
Firstpage
3898
Lastpage
3901
Abstract
The permeability of iron material in nonlinear eddy current problems is not constant, but dependent on region and time. In consideration of this point an iterative BEM (boundary-element method) formulation for 2D nonlinear eddy currents is derived. Stress is placed on the influence of the magnetization curve representation on the convergence of the BEM formulation. Some numerical results are given.
Keywords
boundary-elements methods; eddy currents; iron; magnetic permeability; magnetisation; 2D nonlinear eddy currents; BEM convergence; Fe material permeability; iterative BEM; magnetization curve representation; parallel BEM computation; Concurrent computing; Eddy currents; Equations; Iron; Iterative methods; Magnetic fields; Magnetic flux; Magnetic flux density; Permeability; Saturation magnetization;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.104954
Filename
104954
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