MODELING THE DYNAMICS OF NONLINEAR INDUCTOR CIRCUITS

Authors
DEANE JHB
Citation
Jhb. Deane, MODELING THE DYNAMICS OF NONLINEAR INDUCTOR CIRCUITS, IEEE transactions on magnetics, 30(5), 1994, pp. 2795-2801
Citations number
15
Categorie Soggetti
Engineering, Eletrical & Electronic","Physics, Applied
Journal title
IEEE transactions on magnetics → ACNP
ISSN journal
00189464
Volume
30
Issue
5
Year of publication
1994
Part
1
Pages
2795 - 2801
Database
ISI
SICI code
0018-9464(1994)30:5<2795:MTDONI>2.0.ZU;2-6
Abstract
The Jiles-Atherton (J-A) model is applied to the problem of describing the dynamics of a nonlinear circuit driven by a square wave voltage s ource and comprising a linear resistor and capacitor in series with a nonlinear inductor, whose core displays saturation and hysteresis. The presence of hysteresis is shown to increase the order of the circuit by one. Period-multiplication and chaos are observed and excellent agr eement is obtained between experiment and simulation.