Characteristic Comparison for the Various Winding Methods of HTS Magnets
- Authors
- Jo, Hyun Chul; Choi, Sukjin; Na, Jin Bae; Jang, Jae Young; Hwang, Young Jin; Kim, Hyung Jun; Ahn, Min Cheol; Chung, Yoon Do; Kim, Ho Min; Yoon, Yong Soo; Ryu, Kang-Sik; Kim, Yeong-Chun; Lee, Haigun; Ko, Tae Kuk
- Issue Date
- 6월-2012
- Publisher
- IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
- Keywords
- Critical current test; high temperature superconducting (HTS) magnet; layer wound coil; over-current test; pancake wound coil; winding tension
- Citation
- IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY, v.22, no.3
- Indexed
- SCIE
SCOPUS
- Journal Title
- IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
- Volume
- 22
- Number
- 3
- URI
- https://scholar.korea.ac.kr/handle/2021.sw.korea/108203
- DOI
- 10.1109/TASC.2012.2186549
- ISSN
- 1051-8223
- Abstract
- Recently various high temperature superconducting (HTS) conductors have been commercialized in the power applications. While a BSCCO becomes tape or wire, others coated conductors (CC) are tapes. An HTS magnet utilized with these conductors can be fabricated as a form of pancake winding or layer winding. In the case of HTS magnet using a thin and rectangular tape, the pancake winding method is satisfied in the practical cases because of its suitable features. However, one of the disadvantages of this winding method is increasing brands and splices. From this point of view, we propose a layer winding method using an HTS tape and fabricated HTS layer coils. To verify the feasibility of the proposed winding method, critical current and over-current tests are investigated in liquid nitrogen and the results are compared with those of pancake coils. In addition, operating characteristics on the condition of various winding tensions are analyzed.
- Files in This Item
- There are no files associated with this item.
- Appears in
Collections - College of Engineering > Department of Materials Science and Engineering > 1. Journal Articles
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.