DocumentCode
1390920
Title
Application of the dynamic Preisach model to the simulation of circuits coupled by soft magnetic cores
Author
Pasquale, M. ; Bertotti, G.
Author_Institution
IEN Galileo Ferraris, INFM, Torino, Italy
Volume
32
Issue
5
fYear
1996
fDate
9/1/1996 12:00:00 AM
Firstpage
4231
Lastpage
4233
Abstract
It is shown that a small set of quasi static hysteresis loop measurements and one dynamic loop measurement are sufficient to define the Preisach model of hysteresis of a ferromagnetic core. The model can be applied to the calculation, with no free parameters, of the dynamic voltage and current response of a transformer circuit with an applied sinusoidal current waveform and the secondary circuit closed on a purely resistive load
Keywords
circuit analysis computing; coupled circuits; magnetic cores; magnetic hysteresis; soft magnetic materials; coupled circuits; dynamic Preisach model; dynamic loop; ferromagnetic core; quasi static hysteresis loop; simulation; soft magnetic core; transformer; Circuit simulation; Coupling circuits; Electronic mail; Magnetic circuits; Magnetic cores; Magnetic field measurement; Magnetic hysteresis; Magnetization; Soft magnetic materials; Transformer cores;
fLanguage
English
Journal_Title
Magnetics, IEEE Transactions on
Publisher
ieee
ISSN
0018-9464
Type
jour
DOI
10.1109/20.539343
Filename
539343
Link To Document