AC transport current losses in HTS tapes in an assembled conductor

Daisuke Miyagi, Yuya Niidome, Yasunari Yamato, Osami Tsukamoto, Sinnji Torii, Shirabe Akita, Yasuo Ozawa

Research output: Contribution to journalArticlepeer-review

1 Citation (Scopus)

Abstract

We measured the AC transport current losses in Bi2223/Ag sheathed tapes stacked laterally with gaps between the tapes, wide faces of a tape facing to those of the other tapes. The data were compared with the AC transport current losses in isolated Bi2223/Ag tapes and also with those in Bi2223/Ag tapes arranged in a single flat layer with the wide faces of the tapes on a flat plane. The experimental results showed that the AC transport current losses in the tapes laterally stacked were higher than those in the isolated tapes and those in the tapes arranged in a single flat layer. Reason for those results is studied by considering that the current distribution in the tapes is affected by the magnetic fields produced by the neighboring tapes.

Original languageEnglish
Pages (from-to)1128-1132
Number of pages5
JournalPhysica C: Superconductivity and its applications
Volume378-381
Issue numberPART 2
DOIs
Publication statusPublished - 2002 Oct

Keywords

  • AC transport current loss
  • Assembled conductor
  • Bi2223/Ag sheathed tape

ASJC Scopus subject areas

  • Electronic, Optical and Magnetic Materials
  • Condensed Matter Physics
  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering

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