Influence of Current Distribution on Quench Process in Non-insulated AC Multi-strand Superconducting Cables

M. Tsuda, K. Okazaki, H. Hashizume, A. Ishiyama

研究成果: Article査読

4 被引用数 (Scopus)

抄録

In AC multi-strand superconducting cables, AC quench current is much less than that of DC. This AC quench current degradation is caused by AC loss, mechanical damage by cabling, non-uniform current distribution among strands due to self and mutual inductances between strands, and different electrical resistivity at the joint between superconducting strands and current lead. In this paper, the current distribution and the thermal behavior of non-insulated 7- and (6+1)- strand cables applying AC transport current are analyzed and the influence of contact electrical resistivity on the current redistribution and the thermal diffusion in quench process are investigated.

本文言語English
ページ(範囲)596-599
ページ数4
ジャーナルIEEE Transactions on Applied Superconductivity
5
2
DOI
出版ステータスPublished - 1995 6
外部発表はい

ASJC Scopus subject areas

  • 電子材料、光学材料、および磁性材料
  • 凝縮系物理学
  • 電子工学および電気工学

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