AC transport current loss in stacked HTS tapes

被引：5

作者：

Choi, S

Kim, D

Nah, W

Joo, J

Jung, JH

Ryu, K

机构：

[1] Sungkyunkwan Univ, Sch Elect & Comp Engn, Jangan Gu, Suwon 440746, Kyunggi Do, South Korea

[2] Sungkyunkwan Univ, Sch Met & Mat Engn, Jangan Gu, Suwon 440746, Kyunggi Do, South Korea

[3] Chonnam Natl Univ, Dept Elect Engn, Kwangju 500757, South Korea

来源：

PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS | 2002年 / 372卷

关键词：

AC loss of stacked tapes; AC transport current loss; stacked HTS tapes;

D O I：

10.1016/S0921-4534(02)01116-4

中图分类号：

O59 [应用物理学];

学科分类号：

摘要：

In general, as we stack FITS tapes, such as Bi-2223, transport AC loss increases more than the single tape loss multiplied by the stacked number. That is due to the AC transport current effects of adjacent/neighboring tapes. To find a way to estimate the AC losses of stacked tapes, we fabricated single-, double- and triple-stacked Bi-2223 tapes, which are insulated between the tapes, and measured AC transport current losses in each case. The measured experimental data showed that the AC loss of stacked tapes could be expected using both the loss data of a single tape and the degraded critical current value of stacked tapes. (C) 2002 Elsevier Science B.V. All rights reserved.

引用

页码：1746 / 1749

页数：4

共 5 条

[1] Self-field ac losses in mono- and multi-filamentary Bi-2223/Ag tapes at power frequencies [J].