Study of contact resistance in the design of a pyro-breaker applied in superconducting fusion facility
文献类型：期刊论文
| 作者 | He Jun1; Song Zhiquan1 ; Tang Cunwen1; Fu Peng1; Zhang Jie1
|
| 刊名 | Plasma Science & Technology
 |
| 出版日期 | 2019 |
| 卷号 | 21 |
| 关键词 | quench protection system pyro-breaker contact resistance four-point-method |
| ISSN号 | 1009-0630 |
| 其他题名 | Study of contact resistance in the design of a pyro-breaker applied in superconducting fusion facility |
| 英文摘要 | Pyro-breaker is a fast-responding and high-reliable explosive-driven circuit breaker, which has been applied in several quench protection systems, such as International Thermonuclear Experimental Reactor and Experimental Advanced Superconducting Tokamak. As an indispensable back-up switch, Pyro-breaker guarantees the reliability and safety of the system and avoids tremendous loss when quench happens. Electrical contact, a crucial part of an electrical device greatly determines the steady current capacity of a Pyro-breaker. However, due to the complexity of the model and the deficiency knowledge of the microstate of contact areas, an accurate calculation for contact resistance is difficult to acquire. A study of electrical contact in the design of a Pyro-breaker has been presented in this paper. An engineering calculation method is verified with experiments. Parameters are fitted for the presented model, which will be a significant theoretical basis for the future designing. |
| 语种 | 英语 |
| CSCD记录号 | CSCD:6492358 |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/100379]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 作者单位 | 1.Institute of Plasma Physics, Chinese Academy of Sciences 2.Institute of Plasma Physics, Chinese Academy of Sciences 3.Institute of Plasma Physics, Chinese Academy of Sciences 4.Institute of Plasma Physics, Chinese Academy of Sciences 5.Institute of Plasma Physics, Chinese Academy of Sciences |
| 推荐引用方式 GB/T 7714 | He Jun,Song Zhiquan,Tang Cunwen,et al. Study of contact resistance in the design of a pyro-breaker applied in superconducting fusion facility[J]. Plasma Science & Technology,2019,21. |
| APA | He Jun,Song Zhiquan,Tang Cunwen,Fu Peng,&Zhang Jie.(2019).Study of contact resistance in the design of a pyro-breaker applied in superconducting fusion facility.Plasma Science & Technology,21. |
| MLA | He Jun,et al."Study of contact resistance in the design of a pyro-breaker applied in superconducting fusion facility".Plasma Science & Technology 21(2019). |
入库方式： OAI收割
来源：合肥物质科学研究院
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