Experimental Analysis of a Splice Method Between YBCO Coated Conductors on Various Bending Diameters
- Authors
- Chang, Ki Sung; Park, Dong Keun; Yang, Seong Eun; Jo, Hyun Chul; Kim, Hyung Jun; Yoon, Yong Soo; Kim, Hyun Sung; Lee, Haigun; Ko, Tae Kuk
- Issue Date
- 6월-2010
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Keywords
- Bending diameter; cooling rate; pressure; solder; splice
- Citation
- IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, v.20, no.3, pp.1577 - 1580
- Indexed
- SCIE
SCOPUS
- Journal Title
- IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
- Volume
- 20
- Number
- 3
- Start Page
- 1577
- End Page
- 1580
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/116311
- DOI
- 10.1109/TASC.2010.2042945
- ISSN
- 1051-8223
- Abstract
- In recent years, the YBCO coated conductor (CC) has been developed as a suitable material for commercial superconducting apparatuses. In general, YBCO CC in superconducting apparatuses is wound into a coil. In order to fabricate a superconducting magnet of a large capacity, the splice between the CC tapes is inevitable because of the length and the shape of the CC tapes. In the previous researches, we have developed a splice method for short YBCO CC tape. However, the splice in a coil or between coils has certain bending diameters. Thus, we have developed a soldering machine capable of soldering on various bending diameters in this research. The splices varying with pressures, a temperature profile, a solder and bending diameters between YBCO CC tapes were conducted. The characteristics of each splice method were measured from V - I curve and a suitable splice method for superconducting magnets was developed.
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Collections - College of Engineering > Department of Materials Science and Engineering > 1. Journal Articles
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