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2017•Unpublished venueRequires access

A study on the skin effect and eddy current distributions in conductive media

Jeongsik Kim, Sang Hyeon Im, Gwan Soo Park

Open publisher page 7 citations

Abstract

In order to design electrical devices using coil or conductive media, an analysis of precise eddy current distributions is necessary. However, the distribution of eddy current inside a conductive media is somewhat complicated. In this paper, the eddy current distributions by finite element analysis inside a conductive media is analyzed. Based on the eddy current distributions of this paper, several skin depths are compared and discussed. Then, effective skin depth is proposed to analyze eddy current suitable for conductive media. The result could be applied to the accurate design of electrical devices in conductive media.

About this research paper

What this paper is about

In order to design electrical devices using coil or conductive media, an analysis of precise eddy current distributions is necessary. However, the distribution of eddy current inside a conductive media is somewhat complicated. In this paper, the eddy current distributions by finite element analysis inside a conductive media is analyzed. Based on the eddy current distributions of this paper, several skin depths are compared and discussed. Then, effective skin depth is proposed to analyze eddy current suitable for conductive media. The result could be applied to the accurate design of electrical devices in conductive media.

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OpenAlex reports 7 citations for this work. Citation counts describe recorded attention and do not establish research quality.

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Available abstract

In order to design electrical devices using coil or conductive media, an analysis of precise eddy current distributions is necessary. However, the distribution of eddy current inside a conductive media is somewhat complicated. In this paper, the eddy current distributions by finite element analysis inside a conductive media is analyzed. Based on the eddy current distributions of this paper, several skin depths are compared and discussed. Then, effective skin depth is proposed to analyze eddy current suitable for conductive media. The result could be applied to the accurate design of electrical devices in conductive media.

Key concepts: Eddy current, Electrical conductor, Skin effect, Electromagnetic coil, Current (fluid), Materials science, Finite element method, Electrical engineering

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