DocumentCode :
1535045
Title :
An adaptive-step time integration method applied to transient magnetic field problems
Author :
Wang, Hanyang ; Taylor, Simon ; Simkin, John ; Biddlecombe, Chris ; Trowbridge, Bill
Author_Institution :
Vector Fields Ltd., Oxford, UK
Volume :
37
Issue :
5
fYear :
2001
fDate :
9/1/2001 12:00:00 AM
Firstpage :
3478
Lastpage :
3481
Abstract :
An adaptive-step time integration method is presented for solving 3D magnetic field and eddy current problems. It is based on an implicit Runge-Kutta method that is a well-known approach for the problems of differential-algebraic equations. The method has been applied to both linear and nonlinear cases and its advantages over the conventional B-method with fixed step are demonstrated
Keywords :
Runge-Kutta methods; eddy currents; integration; magnetic fields; transient analysis; 3D transient magnetic field; Runge-Kutta method; adaptive step time integration; differential-algebraic equation; eddy current; nonlinearity; Differential equations; Eddy currents; Electromagnetic fields; Electromagnetic transients; Electromechanical systems; Error analysis; Helium; Magnetic fields; Nonlinear equations; Transient analysis;
fLanguage :
English
Journal_Title :
Magnetics, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9464
Type :
jour
DOI :
10.1109/20.952641
Filename :
952641
Link To Document :
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