| ITER 68 kA高温超导特大电流引线研发 |
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| 引用本文： | 毕延芳,丁开忠,成安义,周挺志,林贤军,沈光,于景泽,黄雄一,王忠伟,程勇,宋云涛.ITER 68 kA高温超导特大电流引线研发[J].低温物理学报,2009,31(1). |
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| 作者姓名： | 毕延芳 丁开忠 成安义 周挺志 林贤军 沈光 于景泽 黄雄一 王忠伟 程勇 宋云涛 |
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| 作者单位： | 中国科学院等离子体物理研究所,合肥1126信箱,230031
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| 基金项目： | 国家高技术研究发展计划(863计划) |
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| 摘 要： | 国际受控热核聚变试验堆由18个D形环向场线圈、6个中心螺管线圈、6个圆形极向场线圈和18个校正场线圈组成巨大的超导磁体系统.为大幅度减小磁体系统的低温制冷设备投资和日后的运行费,采用容量分别为68、52、45和10 kA总共30对高温超导电流引线馈电.不仅电流容量特大、安全性要求特高,而且还需承受低真空下巴申放电条件的30 kV直流高电压.本文介绍68 kA电流引线的相关设计和研发.
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| 关 键 词： | 电流引线 高温超导 ITER聚变堆 |
R&D ON A 68 kA HTS CURRENT LEAD FOR ITER PROJECT |
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| BI Yan-fang DING Kai-zhong CHENG An-yi SHEN GuangZHOU Ting-zhi LIN Xian-jun YU Jing-ze HUANG Xiong-yiWANG Zhong-wei CHENG Yong SONG Yun-taoInstitute of Plasma Physics,Chinese Academy of Sciences,Hefei.R&D ON A 68 kA HTS CURRENT LEAD FOR ITER PROJECT[J].Chinese Journal of Low Temperature Physics,2009,31(1). |
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| Authors: | BI Yan-fang DING Kai-zhong CHENG An-yi SHEN GuangZHOU Ting-zhi LIN Xian-jun YU Jing-ze HUANG Xiong-yiWANG Zhong-wei CHENG Yong SONG Yun-taoInstitute of Plasma Physics Chinese Academy of Sciences Hefei |
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| Institution: | BI Yan-fang DING Kai-zhong CHENG An-yi SHEN GuangZHOU Ting-zhi LIN Xian-jun YU Jing-ze HUANG Xiong-yiWANG Zhong-wei CHENG Yong SONG Yun-taoInstitute of Plasma Physics,Chinese Academy of Sciences,Hefei 230031 |
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| Abstract: | A huge superconducting magnet system for International Thermal-nuclear Fusion Reactor (ITER) consists of 18 D-shaped toroidal coils, 6 center solenoid coils, 6 round poloidal coils and 18 correction coils. To reduce the costs for the cryoplant and its operation obviously, 30 pairs of HTS current leads will be applied and the rated currents are 68, 45, 52 and 10 kA, respectively. The leads must withstand DC 30 kV test and meet other safety requirements. The paper describes the design and R&D on a 68 kA curre... |
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| Keywords: | current lead high Tc superconductor ITER fusion reactor |
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