DocumentCode :
1156843
Title :
A new model of scalar magnetic hysteresis
Author :
Bobbie, S. ; de Magistris, M. ; Miano, G. ; Visone, C. ; Zamparelli, E. ; Marrucci, G.
Author_Institution :
Dipartimento di Ingegneria Elettrica, Naples Univ., Italy
Volume :
30
Issue :
5
fYear :
1994
fDate :
9/1/1994 12:00:00 AM
Firstpage :
3367
Lastpage :
3370
Abstract :
In this paper the scalar quasi-static magnetic hysteresis is described by means of a new model based on a sequential algorithm, which appears to he a possible alternative to the classical Preisach model. A procedure leading to the identification of the model parameters is described. The hysteretic behavior obtained by using the new model is in good agreement with experimental measurements as well as with the predictions of the Preisach model. Finally, both models have been applied to study the dynamics of a circuit with an hysteretic inductor, driven by a sinusoidal voltage source. Good agreement between the two simulations was found, but our model appears computationally less cumbersome than that of Preisach
Keywords :
identification; inductors; magnetic circuits; magnetic cores; magnetic hysteresis; modelling; simulation; hysteretic inductor circuit; model parameters; quasi-static magnetic hysteresis; scalar magnetic hysteresis; sequential algorithm; simulations; sinusoidal voltage source; Circuits; Computational modeling; Hydrogen; Inductors; Magnetic field measurement; Magnetic hysteresis; Mathematical model; Predictive models; Soft magnetic materials; Voltage;
fLanguage :
English
Journal_Title :
Magnetics, IEEE Transactions on
Publisher :
ieee
ISSN :
0018-9464
Type :
jour
DOI :
10.1109/20.312660
Filename :
312660
Link To Document :
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