Characteristic Comparison for the Various Winding Methods of HTS Magnets

被引：11

作者：

Jo, Hyun Chul ^{[1
]}

Choi, Sukjin ^{[1
]}

Na, Jin Bae ^{[1
]}

Jang, Jae Young ^{[1
]}

Hwang, Young Jin ^{[1
]}

Kim, Hyung Jun

Ahn, Min Cheol ^{[3
]}

Chung, Yoon Do ^{[4
]}

Kim, Ho Min ^{[5
]}

Yoon, Yong Soo ^{[6
]}

Ryu, Kang-Sik ^{[2
]}

Kim, Yeong-Chun ^{[7
]}

Lee, Haigun ^{[8
]}

Ko, Tae Kuk ^{[1
]}

机构：

[1] Yonsei Univ, Sch Elect & Elect Engn, Seoul 120749, South Korea

[2] Hangyang Univ Seoul, Div Elect & Biomed Engn, Seoul, South Korea

[3] Kunsan Natl Univ Kunsan Si, Dept Elect Engn, Kunsan, South Korea

[4] Suwon Sci Coll, Dept Elect Engn, Hwasung Si, South Korea

[5] Jeju Natl Univ Jeju Si, Dept Elect Engn, Cheju, South Korea

[6] Shin Ansan Univ Ansan Si, Dept Elect Engn, Ansan, South Korea

[7] Doosan Heavy Ind & Construct Co Ltd, Ctr Res & Dev, Chang Won, Gyeongnam, South Korea

[8] Korea Univ Seoul, Dept Mat Sci & Engn, Seoul, South Korea

来源：

IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY | 2012年 / 22卷 / 03期

基金：

新加坡国家研究基金会;

关键词：

Critical current test; high temperature superconducting (HTS) magnet; layer wound coil; over-current test; pancake wound coil; winding tension; SUPERCONDUCTING MAGNETS; COATED CONDUCTORS; BEHAVIOR;

D O I：

10.1109/TASC.2012.2186549

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：

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.

引用

页数：7

共 14 条

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