| HT-7U中心螺管模型线圈失超信号检测 |
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| 引用本文： | 钱静,陈灼民.HT-7U中心螺管模型线圈失超信号检测[J].低温与超导,2003,31(1):10-12,19. |
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| 作者姓名： | 钱静 陈灼民 |
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| 作者单位： | 中国科学院等离子体物理研究所,合肥,230031 |
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| 摘 要： | 中心螺管是超导托卡马克装置磁体系统的重要组成部分 ,在 HT- 7U中 ,中心螺管采用管装超导电缆绕制 ,线圈以脉冲方式运行。文中介绍了 HT- 7U中心螺管模型线圈实验中 ,失超信号检测系统的工作原理及失超信号特点。当磁体以脉冲方式运行时 ,失超信号检测系统为装置提供可靠的失超保护动作信号 ;还给出了有关的实验数据和检测系统记录的失超信号变化曲线。
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| 关 键 词： | CICC导体 失超信号检测 平衡桥 同绕线 |
| 修稿时间： | 2002年10月14 |
Detection of Quench on the HT-7U Superconducting Tokamak Model Coil |
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| Qian Jing,Chen Zhuomin.Detection of Quench on the HT-7U Superconducting Tokamak Model Coil[J].Cryogenics and Superconductivity,2003,31(1):10-12,19. |
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| Authors: | Qian Jing Chen Zhuomin |
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| Abstract: | Center solenoid(CS) is an important part of HT-7U Tokamak magnet system. CS coil is wound by CICC and runs by mode of impulse. The article introduces the principle of the quench detection system and the characters of the quench signal in the HT-7U CS model coil experiment. The quench detection system can provide reliable quench protection trigger signals for HT-7U. The article also gives the related experimental data and the quench curve recorded by the detection system. |
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| Keywords: | CICC conductor Detection of quench Bridge circuit device Co-wound coil |
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