Development of HTS transmission power cable

被引：18

作者：

Lin, YB ^{[1
]}

Lin, LZ

Gao, ZY

Wen, HM

Shu, L

Li, J

Xiao, LY

Zhou, L

Yuan, GS

机构：

[1] Chinese Acad Sci, Inst Elect Engn, Beijing 100080, Peoples R China

[2] NW Inst Nonferrous Met Res, Xian 710016, Peoples R China

[3] Beijing Gen Res Inst Nonferrous Met, Beijing 100088, Peoples R China

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2001年 / 11卷 / 01期

关键词：

critical current; HTS tape; HTS transmission power cable; joint resistance; V-I characteristic;

D O I：

10.1109/77.920338

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

A 1500 A/6 m HTS dc transmission power cable has been developed and tested at the institute of Electrical Engineering, Chinese academy of Sciences. The conductor of the HTS cable consists of 4 layers of Bi-2223/Ag tapes helically wound on a flexible stainless steel former. The Bi-2223/Ag tapes have been developed by the Northwest Institute for Nonferrous Metal Research and the Beijing General Research institute for Nonferrous Metals. The cable core has a 45.3 mm outer diameter and 6 m length and is housed in a cryogenic envelope, The E-I characteristic and the total joint resistance of the table have been measured at 77 K. The critical current of the cable is 1473 A and the total joint resistance is 0.1 mu Omega at 77 K. The main properties of the Bi-2223/Ag tape and the development and test results of the HTS cable are presented in this paper.

引用

页码：2371 / 2374

页数：4