Progress in Superconductivity and Cryogenics (한국초전도ㆍ저온공학회논문지)

The Korean Society of Superconductivity and Cryogenics (한국초전도저온학회)
권호 표지

Analysis on Quench Propagation Characteristics of HTS Tape

고온 초전도 테이프 선재의 퀀치 전파 특성 해석

  • Published : 2000.05.01

⟨ Previous Next ⟩

Abstract

The main issues for the power application of High Tc superconducting tape are lower AC loss and higher stability conditions. HTS tape has large stability margin by high heat capacity of superconductor itself and high temperature margin. But, it can be damaged by continuous heat generation at quench point, because normal zone propagation velocity by generating heat is very low. Here, we analyze the quench propagation characteristics using finite element method for BSCCO-2223 HTS tape.

Keywords

References

  1. IEEE Trans. on AS v.7 no.2 Transient Stability Analysis in Bi-2223/Ag Superconducting Tapes S. B. Kim;A. Isiyama
  2. Proceedings Quench Propagation Properties in HTS Pan-cake Coil S. Shimizu;A. Isiyama;S. B. Kim
  3. Cryogenics v.36 Quenches in a high-temperature superconducting tape and pancake coil J. W. Lue;M. S. Lubell;D. Aized;J. Campell;R. Schwall
  4. IEEE trans on Magnetics v.32 no.4 Experiment and Numerical Analysis of Normal Zone Propagation Properties in Ag Sheathed Bi-2223 Super-conducting Tapes S. B. Kim;Y. Ueno;A. Ishiyama;H. Okada;S. Normura;H. Maeda