| 二代高温超导带材耐高温性能研究 |
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| 引用本文： | 乔奇,王梦琳,裴亚田,李道政,尹少武,赵玲,朱自安,宁飞鹏. 二代高温超导带材耐高温性能研究[J]. 核聚变与等离子体物理, 2022, 42(z1): 97-101. DOI: 10.16568/j.0254-6086.2022s1001 |
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| 作者姓名： | 乔奇 王梦琳 裴亚田 李道政 尹少武 赵玲 朱自安 宁飞鹏 |
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| 作者单位： | (1. 北京科技大学能源与环境工程学院，北京 100083；2. 中国科学院高能物理研究所，北京 100049；3. 中国科学院大学，北京 100049；4. 北京工业大学理学部，北京 100124) |
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| 基金项目： | 中国科学院前沿科学重点研究计划项目 |
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| 摘 要： | 通过有限元软件对由20层高温超导带材所制成的超导叠带在覆铝时的温度分布进行模拟,模拟结果表明在覆铝过程中两侧带材均会经历420°C以上的高温.对几种高温超导带材在不同温度和持续时间下,对其ReBCO侧、哈氏合金侧和双侧分别加热进行高温实验,测试得出了各带材临界电流的退化情况.实验结果表明,高温对带材造成了性能退化,不同...
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| 关 键 词： | 铝稳定体高温超导叠型电缆 高温超导 电流退化 耐高温性能 |
| 收稿时间： | 2021-08-20 |
Study on high temperature performance of second generation HTS tapes |
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| QIAO Qi,WANG Meng-lin,PEI Ya-tian,LI Dao-zheng,YIN Shao-wu,ZHAO Ling,ZHU Zi-an,NING Fei-peng. Study on high temperature performance of second generation HTS tapes[J]. Nuclear Fusion and Plasma Physics, 2022, 42(z1): 97-101. DOI: 10.16568/j.0254-6086.2022s1001 |
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| Authors: | QIAO Qi WANG Meng-lin PEI Ya-tian LI Dao-zheng YIN Shao-wu ZHAO Ling ZHU Zi-an NING Fei-peng |
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| Affiliation: | (1.SchoolofEnergyand Environmental Engineering,UniversityofScienceand TechnologyBeijing,Beijing100083;2.InstituteofHighEnergy Physics, ChineseAcademyofSciences,Beijing100049;3.UniversityofChineseAcademyofSciences,Beijing100049;4. The Faculty of Science,BeijingUniversityof Technology,Beijing100124); |
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| Abstract: | The temperature distribution of 20 layers of high temperature superconducting (HTS) tapes is simulated by using finite element software, the simulation results show that both sides of the tape will experience a high temperature of more than 420°C in the process of aluminum coating. The experiments of high temperature heat on ReBCO side, Hastelloy side and both sides of the HTS tapes were carried out under different temperatures and durations, the degradation of critical current of each tape was measured. The results show that high temperature will degrades the ReBCO performance, while the degradation of different tapes is different. |
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| Keywords: | Aluminum stabilized HTS stacked cable HTS Current degradation High temperature performance |
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