This paper presents the design and performance results of a pair of 6-kA high-temperature superconducting (HTS)-copper current leads, in which, over a short length at the warm end (e.g., 77 K) of each HTS section, comprised of paralleled Bi-2223/Ag-Au tapes, is operated in the current-sharing mode.
Development of 3kA conduction cooled HTS current lead system
โ Scribed by Koichi Ohsemochi; Michitaka Ono; Shunji Nomura; Toru Kuriyama; Hirofumi Kasahara; Shirabe Akita; Seiichi Koso
- Publisher
- Elsevier Science
- Year
- 2003
- Tongue
- English
- Weight
- 610 KB
- Volume
- 43
- Category
- Article
- ISSN
- 0011-2275
No coin nor oath required. For personal study only.
๐ SIMILAR VOLUMES
A theoretical optimization is performed for the conduction-cooling method of high Tc superconductor (HTS) current leads, which can be applied to the superconducting systems cooled directly by cryogenic refrigerators without liquid helium. The current lead is a series combination of a normal metal co
In a low temperature superconducting magnet system, the conventional vapor cooled copper current leads, working in the temperature range from 4.2 K to room temperature, carry high current and result in a large portion of heat loads for the cryogenic system. High temperature superconducting (HTS) cer
High-temperature superconductors (HTS) have notably different voltage current characteristic compared to the low-temperature superconductors (LTS). Due to the anisotropy and slanted electric field -current density characteristics the loss of stability in a Bi-2223/Ag magnet is viewed as a global tem