Design and Performance Tests of a Fault Current-Limiting-Type Tri-Axial HTS Cable Prototype

doi:10.3390/electronics11081242

	Design and Performance Tests of a Fault Current-Limiting-Type Tri-Axial HTS Cable Prototype
	Xia, Yajun 1,2,3; Song, Yuntao 1,2; Ma, Tao 4; Zheng, Jinxing 1,2; Liu, Huajun 1,2; Liu, Fang 1,2; Song, Meng 3
刊名	ELECTRONICS
	2022-04-01
卷号	11
关键词	tri-axial cable fault current limiting YBCO tape
DOI	10.3390/electronics11081242
通讯作者	Xia, Yajun(xiayajun@mail.ustc.edu.cn)
英文摘要	Current-limiting superconducting cable uses the quench resistance of superconductor under short-circuit current to improve the short-circuit impedance of the system. In this paper, the design of current-limiting 10 kV three-phase tri-axial superconducting cable is studied. The design methods of cable conductor layer, insulation layer and current-limiting characteristics are given, and one 5 m-long sample is fabricated for testing. The sample is made of stainless-steel-reinforced yttrium barium copper oxide (YBCO) tape, with an expected rated current of 2.5 kA and rated voltage of 10 kV. The test results show that the designed cable can transmit a maximum AC current of 3.0 kA at 77 K. The cable has passed the power frequency withstand voltage, partial discharge and lightning impulse tests. The current limiting characteristics under the action of DC pulse current show that the cable can quickly quench and produce resistance, and the corresponding equivalent resistance value also changes along with current amplitude and duration.
资助项目	Strategic Priority Research Program of the Chinese Academy of Sciences[XDB25020200]
WOS关键词	SUPERCONDUCTOR
WOS研究方向	Computer Science ; Engineering ; Physics
语种	英语
出版者	MDPI
WOS记录号	WOS:000786947900001
资助机构	Strategic Priority Research Program of the Chinese Academy of Sciences
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/131420]
专题	中国科学院合肥物质科学研究院
通讯作者	Xia, Yajun
作者单位	1.Chinese Acad Sci, Hefei Inst Phys Sci, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Sci Isl Branch, Grad Sch, Hefei 230026, Peoples R China 3.China Southern Power Grid Co Ltd, Joint Lab Power Superconducting Technol, Guangzhou 510080, Peoples R China 4.Beijing Jiaotong Univ, Sch Elect Engn, Beijing 100044, Peoples R China
推荐引用方式 GB/T 7714	Xia, Yajun,Song, Yuntao,Ma, Tao,et al. Design and Performance Tests of a Fault Current-Limiting-Type Tri-Axial HTS Cable Prototype[J]. ELECTRONICS,2022,11.
APA	Xia, Yajun.,Song, Yuntao.,Ma, Tao.,Zheng, Jinxing.,Liu, Huajun.,...&Song, Meng.(2022).Design and Performance Tests of a Fault Current-Limiting-Type Tri-Axial HTS Cable Prototype.ELECTRONICS,11.
MLA	Xia, Yajun,et al."Design and Performance Tests of a Fault Current-Limiting-Type Tri-Axial HTS Cable Prototype".ELECTRONICS 11(2022).