The cryogenic system of the 10.5 kv/1.5 ka high t-c superconducting fault current limiter
文献类型：期刊论文
| 作者 | Gong, L. H.; Fang, Z. C.; Xu, X. D.; Jiao, X. D.; Li, L. F.; Xiao, L. Y. |
| 刊名 | Cryogenics
 |
| 出版日期 | 2007-07-01 |
| 卷号 | 47期号:7-8页码:450-454 |
| 关键词 | Superconducting fault current limiters G-m refrigerator Ln2 thermo-siphon |
| ISSN号 | 0011-2275 |
| DOI | 10.1016/j.cryogenics.2007.04.024 |
| 通讯作者 | Gong, l. h.(lhgong@cl.cryo.ac.cn) |
| 英文摘要 | High-voltage insulation and filling periodically with cryogen are key problems [mitsuii h. review of the research and development for insulation of superconducting fault-current limiters. cryogenics 1998;38:1159-67] for the cryogenic system of the high t-c superconducting fault current limiters (htc-sfcls). the nitrogen thermo-siphon cooling system has been proposed, designed and tested for the 10.5 kv/1.5 ka htc-sfcl cooled by liquid nitrogen. the problem of the high-voltage insulation gets to be solved by this cryogenic system, and also the period of the filling with liquid nitrogen can be obviously prolonged due to the closed self-circulation, even without further extra filling. in this paper, this unique cryogenic cooling system for the 10.5 kv/1.5 ka htc-sfcls has been described. the saturated nitrogen steam through the high-vacuum-jacked line from the htc-sfcls is cooled into the liquid nitrogen which returns again to the htc-sfcls. two g-m refrigerators provide the cooling capacity for the condensation in the condenser. test results have indicated that the 5-6 l/h of the saturated nitrogen vapor condensation can meet the cooling requirement of the 10.5 kv/1.5 ka htc-sfcls on each phase. (c) 2007 elsevier ltd. all rights reserved. |
| WOS研究方向 | Thermodynamics ; Physics |
| WOS类目 | Thermodynamics ; Physics, Applied |
| 语种 | 英语 |
| WOS记录号 | WOS:000249911700017 |
| 出版者 | ELSEVIER SCI LTD |
| URI标识 | http://www.irgrid.ac.cn/handle/1471x/2380478 |
| 专题 | 中国科学院大学 |
| 通讯作者 | Gong, L. H. |
| 作者单位 | 1.Chinese Acad Sci, Tech Inst Phys & Chem, Beijing 100080, Peoples R China 2.Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R China 3.Chinese Acad Sci, Inst Elect Engn, Beijing 100080, Peoples R China |
| 推荐引用方式 GB/T 7714 | Gong, L. H.,Fang, Z. C.,Xu, X. D.,et al. The cryogenic system of the 10.5 kv/1.5 ka high t-c superconducting fault current limiter[J]. Cryogenics,2007,47(7-8):450-454. |
| APA | Gong, L. H.,Fang, Z. C.,Xu, X. D.,Jiao, X. D.,Li, L. F.,&Xiao, L. Y..(2007).The cryogenic system of the 10.5 kv/1.5 ka high t-c superconducting fault current limiter.Cryogenics,47(7-8),450-454. |
| MLA | Gong, L. H.,et al."The cryogenic system of the 10.5 kv/1.5 ka high t-c superconducting fault current limiter".Cryogenics 47.7-8(2007):450-454. |
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来源：中国科学院大学
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