ANISOTROPIC MODEL PARAMETERS FOR MULTI-LAYER CORE PACKAGE TAKING INTO ACCOUNT THE NON-LINEAR PROPERTIES OF FERROMAGNETICS
DOI:
https://doi.org/10.18372/2306-1472.49.87Keywords:
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 electAbstract
There is the electromagnetic field diffusion studied in one-dimension consideration using themathematical 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
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V.T. Chemerys, I.O. Borodiy // Proceedings of
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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.
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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
