Discussion on reliability and test number of switches in Tokamak fast discharge units
文献类型：期刊论文
| 作者 | Xu, Meng1,3; Li, Hua1 ; Song, Zhiquan1; Wang, Guanghong1; Chen, Jianjun1; Li, Zhenhan2; Fu, Peng1
|
| 刊名 | FUSION ENGINEERING AND DESIGN
 |
| 出版日期 | 2024-09-01 |
| 卷号 | 206 |
| 关键词 | Tokamak Superconducting magnet Fast discharge units High-power switch Reliability testing |
| ISSN号 | 0920-3796 |
| DOI | 10.1016/j.fusengdes.2024.114599 |
| 通讯作者 | Li, Hua(lihua@ipp.ac.cn) |
| 英文摘要 | High-power switches, as the important active part of Fast Discharge Unit (FDU) in Tokamak, are designed to interrupt the circuit current and transfer the quench energy for protecting expensive superconducting magnets. Hence, their reliability has always been highly underlined. In this paper, the reliability and test number of FDU switches are discussed, mainly including three issues. First, the FDU configuration characteristics of different types of superconducting magnets are introduced, and explanations and calculations on reliability are provided. Second, the reliability interval estimation after a certain test number is discussed by using the binomial distribution theory. Three, the compliance test based on the claimed reliability is studied, and two types of test plans are discussed and compared to derive the test number. The discussion in this paper focuses on the FDU switches and provides valuable guidance for their reliability test and assessment. |
| WOS关键词 | QUENCH PROTECTION |
| 资助项目 | Comprehensive Research Facility for Fusion Technology Program of China[2018-000052-73-01-001228] |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:001274611900001 |
| 出版者 | ELSEVIER SCIENCE SA |
| 资助机构 | Comprehensive Research Facility for Fusion Technology Program of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/137262]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Li, Hua |
| 作者单位 | 1.Chinese Acad Sci, Inst Plasma Phys, Hefei Inst Phys Sci, Hefei 230031, Peoples R China 2.Hefei Univ Technol, Hefei 230009, Peoples R China 3.Univ Sci & Technol China, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xu, Meng,Li, Hua,Song, Zhiquan,et al. Discussion on reliability and test number of switches in Tokamak fast discharge units[J]. FUSION ENGINEERING AND DESIGN,2024,206. |
| APA | Xu, Meng.,Li, Hua.,Song, Zhiquan.,Wang, Guanghong.,Chen, Jianjun.,...&Fu, Peng.(2024).Discussion on reliability and test number of switches in Tokamak fast discharge units.FUSION ENGINEERING AND DESIGN,206. |
| MLA | Xu, Meng,et al."Discussion on reliability and test number of switches in Tokamak fast discharge units".FUSION ENGINEERING AND DESIGN 206(2024). |
入库方式： OAI收割
来源：合肥物质科学研究院
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