CHARACTERISTICS OF THE FLEXIBLE HIGH-TC CABLE CONDUCTOR

被引：13

作者：

FUJIKAMI, J ^{[1
]}

SHIBUTA, N ^{[1
]}

SATO, K ^{[1
]}

ISHII, H ^{[1
]}

HARA, T ^{[1
]}

机构：

[1] TOKYO ELECT POWER CO LTD,ENGN RES CTR,CHOFU 182,JAPAN

来源：

APPLIED SUPERCONDUCTIVITY | 1994年 / 2卷 / 3-4期

关键词：

D O I：

10.1016/0964-1807(94)90005-1

中图分类号：

T [工业技术];

学科分类号：

08 ;

摘要：

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.

引用

页码：181 / 190

页数：10