Processing of the Quench Detection Signals for CS Model Coil of CFETR
文献类型：期刊论文
| 作者 | Wang, Teng1; Hu, Yanlan1 ; Xiao, Yezheng1; Li, Tong2
|
| 刊名 | IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY
 |
| 出版日期 | 2022-06-01 |
| 卷号 | 32 |
| ISSN号 | 1051-8223 |
| 关键词 | Safety Threshold voltage Superconducting magnets Magnetic flux Monitoring Plasmas Signal sampling CFETR CS model coil quench detection system signal processing |
| DOI | 10.1109/TASC.2022.3158632 |
| 通讯作者 | Wang, Teng(twang@ipp.ac.cn) |
| 英文摘要 | The Center Solenoid Model Coil (CSMC) is a pre-research project of CFETR, and its task is to design and manufacture the CS superconducting model coil to gain wider experience in solving the related technical problems existing in design and construction of CFETR CS coils. The expected achievement is to charge the CSMC up to the operation current of 47.65 kA and the maximum magnetic field to 12 T with a swift rump rate of 1.5 T/s without quench. Although adequate operational margins have been taken into in the design to avoid the quenches, such events cannot be completely excluded in the life of the CSMC. In order to prevent quench from damaging the CSMC, the quench detection by voltage measurements plays an important role in the protection of the CSMC during commissioning and operation scenarios. To improve the accuracy and reliability of CSMC quench detection, an all-digital quench detection system based on FPGA has been designed for the processing of quench detection signals. This paper describes the design of the quench detection signal processing system, including the composition of quench detection units, the auxiliary compensation for further denoising, the discriminant of quench, and the safety interlock system. |
| 资助项目 | Comprehensive Research Facility for Fusion Technology Program of China[2018-000052-73-01-001228] ; Natural Science Foundation of China[12105321] ; Natural Science Foundation of Anhui Province[2108085QA37] ; Presidential Foundation of Hefei Institutes of Physical Science[YZJJ2021QN14] ; Science Foundation of Institute of Plasma Physics[DSJJ-2020-08] |
| WOS研究方向 | Engineering ; Physics |
| 语种 | 英语 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| WOS记录号 | WOS:000785669600001 |
| 资助机构 | Comprehensive Research Facility for Fusion Technology Program of China ; Natural Science Foundation of China ; Natural Science Foundation of Anhui Province ; Presidential Foundation of Hefei Institutes of Physical Science ; Science Foundation of Institute of Plasma Physics |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/131434]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Wang, Teng |
| 作者单位 | 1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 2.Chinese Acad Sci, High Magnet Field Lab, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Teng,Hu, Yanlan,Xiao, Yezheng,et al. Processing of the Quench Detection Signals for CS Model Coil of CFETR[J]. IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,2022,32. |
| APA | Wang, Teng,Hu, Yanlan,Xiao, Yezheng,&Li, Tong.(2022).Processing of the Quench Detection Signals for CS Model Coil of CFETR.IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY,32. |
| MLA | Wang, Teng,et al."Processing of the Quench Detection Signals for CS Model Coil of CFETR".IEEE TRANSACTIONS ON APPLIED SUPERCONDUCTIVITY 32(2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
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