Characteristics of the flexible high Tc cable conductor

J. Fujikami*, N. Shibuta, K. Sato, H. Ishii, T. Hara

*この研究の対応する著者

研究成果査読

11 被引用数 (Scopus)

抄録

Flexibility and a.c. characteristics of Bi-2223 Ag-sheathed multifilamentary superconducting wire (Ag-sheathed wire) were investigated for cable conductors. For the application of a power transmission cable, it is important to note the properties of the high Tc superconducting (HTSC) cable conductor. Several types of flexible conductors were fabricated by spiral winding on flexible mandrel. The bending property was investigated in a 1.4 m/3-layer conductor and a 5 m/8-layer conductor. The critical current Ic of the 5 m/8-layer conductor was measured under the bending strain of 1.3 m radius in liquid nitrogen. The conductor's Ic was 3000 A, and the Jc was 13,000 A/cm2. Using the 0.7 m conductor, we investigated the relation between the a.c. loss and the number of layer of the cable conductor.

本文言語English
ページ(範囲)181-190
ページ数10
ジャーナルApplied Superconductivity
2
3-4
DOI
出版ステータスPublished - 1994
外部発表はい

ASJC Scopus subject areas

  • 工学(全般)
  • 物理学および天文学(全般)

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