In order to evaluate the magnetodynamic fields exactly, we derive a Chua type magnetization model based on the magnetic domain theory. Also, we examine the frequency characteristics of this Chua type model. As a result, it is revealed that the Chua type model has a versatile ability to represent the typical low and high frequency magnetization characteristics.
MauginG.A., Compatibility of magnetic hysteresis with thermodynamics, Int. J. Appl. Electrom. Materials2 (1991) 7–19.
3.
ChikazumiS., Physics of Magnetism (John Wiley and Sons, Inc., 1964).
4.
SaitoY.. A representation of magnetic aftereffect, IEEE Trans. Magn., Vol. MAG-22, No. 5 (Sep. 1986) 647–649.
5.
SaitoY.. Application of a Chua type model to the loss and skin effect calculations, IEEE Trans. Magn., Vol. MAG-23, No. 5 (Sep. 1987) 2227–2229.
6.
SaitoY.. A parameter representing eddy current loss of soft magnetic materials and its constitutive equation, J. Appl. Phys.64, No. 10 (15 Nov. 1988) 5684–5686.
7.
SaitoY.., Experimental verification of a Chua type magnetization model, IEEE Trans. Magn., Vol. MAG-25, No. 4 (July 1989) 2968–2970.
8.
SaitoY.., A representation of magnetization characteristics and its application to the ferroresonance circuits, J. Appl. Phys.67, No. 9 (1 May 1990) 4738–4740.
9.
SilvesterP.P.. Finite element for electrical engineerings (Cambridge Univ. Press, Cambridge, 1983).
