Characteristics measurements of HTS tape with parallel HTS tapes

Jin Hong Joo, Seog Whan Kim, Kyu Jeong Song, Chan Park, Rock Kil Ko, Ho Sup Kim, Jung Pyo Hong, Seokbeom Kim

Research output: Contribution to journalArticlepeer-review

3 Citations (Scopus)

Abstract

Many high temperature superconducting (HTS) tape manufactures make an effort to reduce the transport current loss of HTS tapes. The knowledge of critical current and self-field in an HTS tape is very useful to compute the transport current losses. The spatial distribution and magnitude of self-field are variable due to the neighboring materials. In this paper, the critical currents and the transport current losses of BSCCO and YBCO tapes with paralleled magnetic material (Ni tape) and/or diamagnetic material (BSCCO tape) are experimentally investigated to improve the AC loss properties. The critical currents of HTS tapes with paralleled Ni tape are slightly decreased and the transport current losses are markedly increased. However, the critical currents and transport current losses of HTS tapes with paralleled BSCCO tape have not current carrying are more improved than single HTS tape.

Original languageEnglish
Article number1642805
Pages (from-to)119-122
Number of pages4
JournalIEEE Transactions on Applied Superconductivity
Volume16
Issue number2
DOIs
Publication statusPublished - Jun 1 2006

Keywords

  • Critical current
  • HTS tape
  • Neighboring materials
  • Transport current loss

ASJC Scopus subject areas

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

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