Eddy current loss evaluation of magnetic powder core based on electric and magnetic networks

Shigeru Konda; Yukihiro Yoshida; Osamu Ichinokura

doi:10.1063/1.4978587

Eddy current loss evaluation of magnetic powder core based on electric and magnetic networks

Shigeru Konda, Yukihiro Yoshida, Osamu Ichinokura

New Industry Creation Hatchery Center (NICHe)

Research output: Contribution to journal › Article › peer-review

4 Citations (Scopus)

Abstract

This paper presents a method for calculating eddy current loss in the magnetic powder core based on electric and magnetic networks. First, an electric and magnetic model of single particle of magnetic powder core to calculate intra-particle eddy current loss generated in each particle of the magnetic powder is discussed. Then, eddy current losses of toroidal cores made from three sizes of magnetic powders are determined. Experimental results demonstrate the validity of the proposed method.

Original language	English
Article number	056678
Journal	AIP Advances
Volume	7
Issue number	5
DOIs	https://doi.org/10.1063/1.4978587
Publication status	Published - 2017 May 1

ASJC Scopus subject areas

Physics and Astronomy(all)

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title = "Eddy current loss evaluation of magnetic powder core based on electric and magnetic networks",

abstract = "This paper presents a method for calculating eddy current loss in the magnetic powder core based on electric and magnetic networks. First, an electric and magnetic model of single particle of magnetic powder core to calculate intra-particle eddy current loss generated in each particle of the magnetic powder is discussed. Then, eddy current losses of toroidal cores made from three sizes of magnetic powders are determined. Experimental results demonstrate the validity of the proposed method.",

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