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