Numerical Study on Multiple Arcs in a Pyro-Breaker Based on the Black-Box Arc Model
文献类型：期刊论文
| 作者 | He, Jun2,3; Wang, Ke3 ; Li, Jiangang1,3
|
| 刊名 | ELECTRONICS
 |
| 出版日期 | 2022-06-01 |
| 卷号 | 11 |
| 关键词 | black-box arc model DC arc pyro-breaker quench protection system |
| DOI | 10.3390/electronics11111702 |
| 通讯作者 | He, Jun(hejun@ipp.ac.cn) |
| 英文摘要 | The arc behavior during commutation of a pyro-breaker is the main determinant of performance evaluation. The pyro-breaker discussed in this article is an explosive-driven, extremely fast and non-linear Direct Current circuit breaker. It has been developed for the Quench Protection System (QPS) of superconducting fusion facilities, such as the China Fusion Engineering Test Reactor (CFETR). The feasibility of the Schavemaker differential equation is verified in a simplified 40 kA commutation simulation. The Commutation Section of the pyro-breaker will form multiple gaps after the operation, which causes multiple arc ignitions during the explosion. The influence of the gap quantity on the commutation performance of the pyro-breaker has not previously been studied. A more accurate simulation, which takes the multiple-arc formation into consideration, is proposed and verified under the current of 60 kA. The simulation model, which takes the numerical analysis of the driving mechanism into consideration, will be the designing basis for the pyro-breaker in further development and implementation. |
| WOS关键词 | QUENCH PROTECTION ; SUPERCONDUCTING COIL ; SYSTEM |
| 资助项目 | National Key Research and Development Program of China[2017YFE0300504] |
| WOS研究方向 | Computer Science ; Engineering ; Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000809871800001 |
| 出版者 | MDPI |
| 资助机构 | National Key Research and Development Program of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/131161]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | He, Jun |
| 作者单位 | 1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 2.Shenzhen Univ, Coll Phys & Optoelect Engn, Minist Educ & Guangdong Prov, Key Lab Optoelect Devices & Syst, Shenzhen 518060, Peoples R China 3.Shenzhen Univ, Adv Energy Res Ctr, Shenzhen 518060, Peoples R China |
| 推荐引用方式 GB/T 7714 | He, Jun,Wang, Ke,Li, Jiangang. Numerical Study on Multiple Arcs in a Pyro-Breaker Based on the Black-Box Arc Model[J]. ELECTRONICS,2022,11. |
| APA | He, Jun,Wang, Ke,&Li, Jiangang.(2022).Numerical Study on Multiple Arcs in a Pyro-Breaker Based on the Black-Box Arc Model.ELECTRONICS,11. |
| MLA | He, Jun,et al."Numerical Study on Multiple Arcs in a Pyro-Breaker Based on the Black-Box Arc Model".ELECTRONICS 11(2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
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