Characteristics of the flexible high Tc cable conductor

J. Fujikami; N. Shibuta; K. Sato; H. Ishii; T. Hara

doi:10.1016/0964-1807(94)90005-1

Characteristics of the flexible high T_c cable conductor

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

Research output: Contribution to journal › Article

10 Citations (Scopus)

Abstract

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 T_c 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 I_c of the 5 m/8-layer conductor was measured under the bending strain of 1.3 m radius in liquid nitrogen. The conductor's I_c was 3000 A, and the J_c 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.

Original language	English
Pages (from-to)	181-190
Number of pages	10
Journal	Applied Superconductivity
Volume	2
Issue number	3-4
DOIs	https://doi.org/10.1016/0964-1807(94)90005-1
Publication status	Published - 1994
Externally published	Yes

ASJC Scopus subject areas

Engineering(all)
Physics and Astronomy(all)

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Fujikami, J., Shibuta, N., Sato, K., Ishii, H., & Hara, T. (1994). Characteristics of the flexible high T_c cable conductor. Applied Superconductivity, 2(3-4), 181-190. https://doi.org/10.1016/0964-1807(94)90005-1

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