Transient stability analysis in Bi-2223/Ag superconducting tapes

Author

Kim, S.B. ; Ishiyama, A.

Author_Institution

Dept. of Electr., Electron. & Comput. Eng., Waseda Univ., Tokyo, Japan

Volume

7

Issue

2

fYear

1997

fDate

6/1/1997 12:00:00 AM

Firstpage

203

Lastpage

206

Abstract

This paper presents numerical results of the finite element method (FEM) with Bi-2223/Ag superconducting multifilamentary tapes in order to estimate the transient stability, and to find out the most suitable analytical model and the behaviors at normal transition of high-Tc superconductors. We investigated the analytical model and the normal transition in the longitudinal direction using the three dimensional FEM and in the transverse direction using the two dimensional FEM and compared these with the case of low-Tc superconductors.

Keywords

bismuth compounds; finite element analysis; high-temperature superconductors; multifilamentary superconductors; silver; superconducting tapes; Bi-2223/Ag superconducting multifilamentary tape; Bi/sub 2/Sr/sub 2/Ca/sub 2/Cu/sub 3/O-Ag; analytical model; finite element method; high-Tc superconductor; normal transition; transient stability; Analytical models; Anisotropic magnetoresistance; Conductors; Multifilamentary superconductors; Numerical analysis; Stability analysis; Superconducting films; Temperature distribution; Thermal conductivity; Transient analysis;

fLanguage

English

Journal_Title

Applied Superconductivity, IEEE Transactions on

Publisher

ieee

ISSN

1051-8223

Type

jour

DOI

10.1109/77.614466

Filename

614466