| 背景磁场下Y系超导带材临界电流的测量 |
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| 引用本文： | 冯光,陈娟,李敬东,石晶,唐跃进.背景磁场下Y系超导带材临界电流的测量[J].低温物理学报,2011(2):151-155. |
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| 作者姓名： | 冯光 陈娟 李敬东 石晶 唐跃进 |
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| 作者单位： | 河南电力试验研究院;华中科技大学超导电力科学研究与发展中心; |
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| 摘 要： | 高温超导电力装置一般工作于低磁场情况下,测量超导带材在低场下的临界电流特性非常重要.文中通过自行设计的实验平台,采用四引线法对Y系超导带材低场下的临界电流特性进行了测量,得到了带材临界电流随外加磁场变化的曲线,并与Bi系带材低场下的临界电流特性进行比较.
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| 关 键 词： | 超导带材 背景磁场 临界电流 |
CRITICAL CURRENT OF Y-SYSTEM SUPERCONDUCTING TAPE MEASURED UNDER APPLIED MAGNETIC FIELD |
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| FENG Guang CHEN Juan LI Jing-dong SHI Jing TANG Yue-jinHenan Electric Power Research Institute,Zhengzhou,Huazhong University of Science , Technology,Research & Development Center of Applied Superconductivity,Wuhan.CRITICAL CURRENT OF Y-SYSTEM SUPERCONDUCTING TAPE MEASURED UNDER APPLIED MAGNETIC FIELD[J].Chinese Journal of Low Temperature Physics,2011(2):151-155. |
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| Authors: | FENG Guang CHEN Juan LI Jing-dong SHI Jing TANG Yue-jinHenan Electric Power Research Institute Zhengzhou Huazhong University of Science Technology Research & Development Center of Applied Superconductivity Wuhan |
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| Institution: | FENG Guang1 CHEN Juan2 LI Jing-dong2 SHI Jing2 TANG Yue-jin21Henan Electric Power Research Institute,Zhengzhou,450052,2Huazhong University of Science and Technology,Research & Development Center of Applied Superconductivity,Wuhan,430074 |
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| Abstract: | High Temperature Superconducting Power Devices generally work in low magnetic field,so it is important to measure the critical current characteristics of the HTS tape in low magnetic field.In this paper,a experimental platform is designed,and is used to measure the critical current characteristics of YBCO tapes in low magnetic with the four probe method,therefore the curve of critical current Vs external magnetic field is figured.Finally the characteristics of critical current of YBCO tapes and BSCCO tapes ... |
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| Keywords: | Superconducting tape Background magnetic field Critical current |
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