Study of Magnetomotive Force Control Type Superconducting Magnet Using BSCCO HTS Wire

Author

Hyung-Wook Kim ; Young-Sik Jo ; Seog-Whan Kim ; Rock-Kil Ko ; Dong-Woo Ha ; Ho Min Kim ; Jin-Hong Joo ; Hyung-Jin Kim ; Seok-Beom Kim ; Jin Hur

Author_Institution

Dept. of Electr. Eng., Univ. of Ulsan, Ulsan, South Korea

Volume

25

Issue

3

fYear

2015

fDate

Jun-15

Firstpage

1

Lastpage

4

Abstract

In this study, a method for controlling the magnetomotive force using the current bypass of no-insulation magnets was developed, and the characteristics of 1G high-temperature superconductivity (HTS) no-insulation magnets were elucidated through experiments. The experiments were performed using a magnet designed with bismuth strontium calcium copper oxide HTS wires. Film-type heaters were used to control the MMF. The analysis of the experimental results was carried out in conjunction with an analysis using finite elements method.

Keywords

bismuth compounds; calcium compounds; finite element analysis; high-temperature superconductors; strontium compounds; superconducting magnets; 1G high-temperature superconductivity no-insulation magnets; BSCCO HTS wire; Bi₂Sr₂Ca_n-1Cu_nO_2n+4+x; Film-type heaters; MMF. control; bismuth strontium calcium copper oxide HTS wires; current bypass; finite elements method; magnetomotive force control type superconducting magnet; no-insulation magnets; Heating; High-temperature superconductors; Magnetic field measurement; Magnetic fields; Magnetic flux; Magnetic multilayers; Superconducting magnets; 1G HTS magnet; 1G high temperature superconductivity (HTS) magnet; BSCCO; current bypass; magnetomotive force control; no-insulation;

fLanguage

English

Journal_Title

Applied Superconductivity, IEEE Transactions on

Publisher

ieee

ISSN

1051-8223

Type

jour

DOI

10.1109/TASC.2014.2365549

Filename

6939648