DocumentCode
1156880
Title
Influence of hysteresis on the behaviour of coupled finite element-electric circuit models
Author
Delince, F. ; Nicolet, A. ; Henrotte, F. ; Genon, A. ; Legros, W.
Author_Institution
Dept. of Electr. Eng., Liege Univ., Belgium
Volume
30
Issue
5
fYear
1994
fDate
9/1/1994 12:00:00 AM
Firstpage
3383
Lastpage
3386
Abstract
This paper describes the computation of waveforms of electrical current and voltage in inductances, taking into account the hysteresis phenomenon and electric circuit equations. The non-linear transient magnetic field is computed with the finite element method. The classical nonlinear case is compared to the hysteretic one: it is shown that hysteresis has a crucial importance on the waveform by introducing asymmetry and damping, and by modifying the natural frequency of the oscillations
Keywords
finite element analysis; inductance; magnetic hysteresis; asymmetry; damping; electric circuit equations; electrical current waveforms; finite element method; hysteresis; inductances; nonlinear transient magnetic field; oscillations; voltage waveforms; Coupling circuits; Current density; Finite element methods; Integral equations; Magnetic fields; Magnetic hysteresis; Magnetic materials; Magnetostatics; Nonlinear equations; Voltage;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.312664
Filename
312664
Link To Document