Název:	Equivalent electrical model of an inductor excited by a triangular current including saturation
Autoři:	Gonzalez-Teodoro, Jorge Rafael Romero-Cadaval, Enrique Asensi, Rafael Kindl, Vladimír
Citace zdrojového dokumentu:	GONZALEZ-TEODORO, J. R., ROMERO-CADAVAL, E., ASENSI, R., KINDL, V. Equivalent electrical model of an inductor excited by a triangular current including saturation. Communications -Zilina-, 2020, roč. 22, č. 3, s. 110-118. ISSN 1335-4205.
Datum vydání:	2020
Nakladatel:	University of Zilina
Typ dokumentu:	článek article
URI:	2-s2.0-85088119164 http://hdl.handle.net/11025/39558
ISSN:	1335-4205
Klíčová slova v dalším jazyce:	ferrite inductors;3d finite element analysis;power losses;saturation;hysteresis;eddy current losses;magnetization
Abstrakt v dalším jazyce:	A model for an equivalent electrical circuit designed for a ferrite (3C90) inductor usually used in power converters excited by a non-sinusoidal current appropriate for use in power electronics is proposed. This study, based on 3D finite element analysis, leads to significant precision advantages over 2D analysis for non-symmetric inductors. The frequency range of the analysis for the toroidal core was between 15 kHz and 1 GHz, with different levels of excitation in non-saturation and saturation status focusing on the power loss.
Práva:	© University of Zilina
Vyskytuje se v kolekcích:	Články / Articles (RICE) OBD

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