Development of magnetic cores using commercial amorphous thin film for high voltage applications

Author

So, J.H. ; Yang, J.W. ; Lee, Woo Seung ; Han, H.R. ; Heo, H. ; Nam, S.H. ; Yoon, Young Joong

Author_Institution

ADD, Daejeon, South Korea

fYear

2013

fDate

16-21 June 2013

Firstpage

1

Lastpage

3

Abstract

A large toroidal magnetic core for high voltage applications is developed. The toroidal magnetic cores are laminated with amorphous metal films insulated with polyimide film. For easy realization we used METGLAS 2605SA1 amorphous film which is widely used in power distribution transformer industry. We tested the small scaled magnetic cores in pulse condition. Based on these results, we made large toroidal magnetic cores and designed an induction voltage adder with three cells.

Keywords

amorphous semiconductors; electrical products industry; power distribution; power transformer insulation; semiconductor thin films; thin film devices; transformer cores; METGLAS 2605SA1 amorphous film; commercial amorphous thin film; high voltage applications; induction voltage adder; polyimide film; power distribution transformer industry; pulse condition; toroidal magnetic core development; toroidal magnetic core lamination; Adders; Amorphous magnetic materials; Core loss; Films; Magnetic cores; Magnetic hysteresis; Metals;

fLanguage

English

Publisher

ieee

Conference_Titel

Pulsed Power Conference (PPC), 2013 19th IEEE

Conference_Location

San Francisco, CA

ISSN

2158-4915

Type

conf

DOI

10.1109/PPC.2013.6627544

Filename

6627544