Development of an YBCO coil with SSTC conductors for high field application
Shi, Y.1; Liu, H. J.1; Liu, F.1; Tan, Y. F.1; Jin, H.1; Yu, M.1; Lei, L.1; Guo, L.1; Hong, Z. Y.2
刊名PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS
2018-07-15
卷号550期号:页码:10-13
关键词YBCO coil Critical current High field application
ISSN号0921-4534
DOI10.1016/j.physc.2018.04.001
英文摘要

With the continuous reduction of the production costs and improvement of the transport performance, YBCO coated conductor is the most promising candidate for the high field magnet application due to its high irreversibility field and strong mechanical properties. Presently a stable production capacity of the YBCO conductors has been achieved by Shanghai Superconducting Technology Co., Ltd (SSTC) in China. Therefore, the demand in high field application with YBCO conductors is growing in China. This paper describes the design, fabrication and preliminary experiment of a solenoid coil with YBCO conductors supplied by SSTC to validate the possibility of high field application. Four same double pancakes were manufactured and assembled for the YBCO coil where the outer diameter and height was 54.3 and 48 mm respectively to match the dimensional limitation of the 14 T background magnets. The critical current (I-c) of YBCO conductors was obtained by measuring as a function of the applied field perpendicular to the YBCO conductor surface which provides the necessary input parameters for preliminary performance evaluation of the coil. Finally the preliminary test and discussion at 77 and 4.2 K were carried out. The consistency of four double pancakes Ic was achieved. The measured results indicate that the fabrication technology of HTS coil is reliable which gives the conference for the in-field test in high field application. This YBCO coil is the first demonstration of the SSTC YBCO coated conductors.

资助项目National Natural Science Foundation of China[U1632276]
WOS研究方向Physics
语种英语
出版者ELSEVIER SCIENCE BV
WOS记录号WOS:000433593300003
内容类型期刊论文
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/38379]  
专题合肥物质科学研究院_中科院强磁场科学中心
通讯作者Liu, H. J.
作者单位1.Chinese Acad Sci, Hefei Inst Phys Sci, POB 1123, Hefei 230031, Anhui, Peoples R China
2.Shanghai Superconducting Technol Co Ltd, Shanghai, Peoples R China
推荐引用方式
GB/T 7714
Shi, Y.,Liu, H. J.,Liu, F.,et al. Development of an YBCO coil with SSTC conductors for high field application[J]. PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS,2018,550(无):10-13.
APA Shi, Y..,Liu, H. J..,Liu, F..,Tan, Y. F..,Jin, H..,...&Hong, Z. Y..(2018).Development of an YBCO coil with SSTC conductors for high field application.PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS,550(无),10-13.
MLA Shi, Y.,et al."Development of an YBCO coil with SSTC conductors for high field application".PHYSICA C-SUPERCONDUCTIVITY AND ITS APPLICATIONS 550.无(2018):10-13.
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