Cryogenic system for 75m three-phase AC HTS cable

被引：0
|
作者：
Fan, Y. F. [1 ]
Gong, L. H. [1 ]
Xu, X. D. [1 ]
Zhang, L. [1 ]
Li, L. F. [1 ]
Xiao, L. Y. [2 ]
机构：
[1] Chinese Acad Sci, Tech Inst Phys & Chem TIPC, Beijing 100080, Peoples R China
[2] Chinese Acad Sci, Inst Elect Engn IEE, Beijing 100080, Peoples R China
来源：
ADVANCES IN CRYOGENIC ENGINEERING, VOLS 51A AND B | 2006年 / 823卷
关键词：
HTS cable; cryogenic system; sub-cooled LN2 circulation; LND method;
D O I：
暂无
中图分类号：
O414.1 [热力学];
学科分类号：
摘要：
A 75m 10.5kV/1.5kA three-phase AC high-temperature superconducting (HTS) power cable was installed in a live power grid in China in January of 2005. A liquid nitrogen decompression (LND) cooling system was adopted for the 75m cable facility for two reasons: one is that the LND method is simple and reliable; the other reason is that we have successfully used this method with a 10 m cable prototype since 2003. The 75m HTS power cable facility with LND cooling was commissioned at the end of 2004. By August 21, 2005, the total running time of the cable in the live power grid was more than 4000 hours. In this paper we will discuss the design and running data of the cryogenic system and present some analytical results.
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页码：798 / +
页数：2
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