ANISOTROPIC MODEL PARAMETERS FOR MULTI-LAYER CORE PACKAGE TAKING INTO ACCOUNT THE NON-LINEAR PROPERTIES OF FERROMAGNETICS

Authors

  • В. Чемерис National Aviation University
  • І. Бородій National Aviation University

DOI:

https://doi.org/10.18372/2306-1472.49.87

Keywords:

amorphous ferromagnetics, conditions of similarity, core of inductor, equivalent parameters, magnetic anisotropy, magnetic field distribution, magnetization curve, micrometer layers, multilayer package, numerical simulation, pulse duration, pulsed elect

Abstract

There is the electromagnetic field diffusion studied in one-dimension consideration using the
mathematical simulation with taking into account the magnetization curve of ferromagnetics. The
conditions of similarity in the field distribution have been obtained for simulation problem of core
packages made of micrometer layers when the scale of the layer thickness was increased greatly.
The simulation of magnetization process has been done at the linear increase of the magnetization
current in time. That is shown the possibility of non-uniform distribution of magnetic field in the
cross section of core when the pulse duration does not correspond to speed of the field diffusion and
to the core dimensions

References

Chemerys V.T. Diffusion of

Electromagnetic Field Into the Core of Inductor

at Induction Accelerator of Electrons /

V.T. Chemerys, I.O. Borodiy // Proceedings of

NAU. – 2008. – № 2. – Р. 44–51.

Властивості сплавів Metglas. – Режим

доступу: http://www.metglas.com.

Чапля Є.Я. Математичне моделювання

дифузійних процесів у випадкових і регу-

лярних структурах / Є.Я. Чапля, О.Ю. Чер-

нуха. – К.: Наук. думка, 2009. – 302 с.

Published

05-04-2012

How to Cite

Чемерис, В., & Бородій, І. (2012). ANISOTROPIC MODEL PARAMETERS FOR MULTI-LAYER CORE PACKAGE TAKING INTO ACCOUNT THE NON-LINEAR PROPERTIES OF FERROMAGNETICS. Proceedings of National Aviation University, 49(4), 91–97. https://doi.org/10.18372/2306-1472.49.87

Issue

Section

MODERN AVIATION AND SPACE TEHNOLOGY