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Investigations on n values of long bi2223/ag tapes
Zhang, Zhengchen1,2,3; Du, Xiaoji1,2,3; Zhou, Yigang1,2,3; Yang, Xiaole1,2,3; Xu, Zhenling4; Zhu, Zhiqin1,2; Zhang, Jingye1,2; Li, Xiaohang1,2; Zhang, Guomin1,2; Xiao, Liye1,2
刊名Ieee transactions on applied superconductivity
2010-06-01
卷号20期号:3页码:1585-1588
关键词Bi2223/ag tapes Critical current N value Statistical distributions
ISSN号1051-8223
DOI10.1109/tasc.2010.2040917
通讯作者Zhang, zhengchen(zhchzhang@mail.iee.ac.cn)
英文摘要High temperature superconducting tapes with big n values are preferred in high temperature superconducting apparatuses to secure a speeded superconducting-normal transition, a shorten quench detection and protection response time because small n values are associated with unstable resistive behaviors. this paper reports our measurement results of n values distributions along long bi2223/ag tapes at 77 k. the results show that the variation of n values is more distinct than that of critical currents along a long bi2223/ag tape. and the variation of local n values has more effect on the overall n value and the overall critical current of a long bi2223/ag tape than that of local critical currents. as a result, the overall n value is an easy-to-get and reliable parameter to evaluate the critical current homogeneity along a long bi2223/ag tape.
WOS关键词COMPOSITE SUPERCONDUCTORS ; HTS WIRE ; PERFORMANCE
WOS研究方向Engineering ; Physics
WOS类目Engineering, Electrical & Electronic ; Physics, Applied
语种英语
出版者IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC
WOS记录号WOS:000283559900352
内容类型期刊论文
URI标识http://www.corc.org.cn/handle/1471x/2407941
专题中国科学院大学
通讯作者Zhang, Zhengchen
作者单位1.Chinese Acad Sci, Inst Elect Engn, Beijing 100190, Peoples R China
2.Chinese Acad Sci, Key Lab Appl Superconduct, Beijing 100190, Peoples R China
3.Chinese Acad Sci, Grad Univ, Beijing 100049, Peoples R China
4.Zhengzhou Inst Surveying & Mapping, Zhengzhou 450052, Peoples R China
推荐引用方式
GB/T 7714
Zhang, Zhengchen,Du, Xiaoji,Zhou, Yigang,et al. Investigations on n values of long bi2223/ag tapes[J]. Ieee transactions on applied superconductivity,2010,20(3):1585-1588.
APA Zhang, Zhengchen.,Du, Xiaoji.,Zhou, Yigang.,Yang, Xiaole.,Xu, Zhenling.,...&Xiao, Liye.(2010).Investigations on n values of long bi2223/ag tapes.Ieee transactions on applied superconductivity,20(3),1585-1588.
MLA Zhang, Zhengchen,et al."Investigations on n values of long bi2223/ag tapes".Ieee transactions on applied superconductivity 20.3(2010):1585-1588.
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