高温超导限流器电流引线的设计与优化  

Design and Optimization of Current Lead of High Temperature Superconducting Fault Current Limiter

作　　者：徐习能 王贤琴[2] 代义军[2] 

机构地区：[1]湖北金格实业发展有限公司动力分公司,黄石435005 [2]中国船舶重工集团公司七一二研究所,武汉430064

出　　处：《船电技术》2010年第11期17-20,共4页Marine Electric & Electronic Engineering

摘　　要：高温超导限流器是一种新型的故障短路电流限制装置,具有良好的应用前景,其中电流引线漏热是高温超导限流器的主要漏热源之一,它的漏热量直接影响了高温超导限流器的总体性能,因此,引线的设计与优化一直备受关注。本文设计了用于400V/200A高温超导限流器的电流引线,采用Ansys软件计算了其温度场分布,并对引线进行了优化分析,分析计算结果能为后续高温超导限流器的设计提供技术支持。The High Temperature Superconducting Fault Current Limiter （HTSFCL） is a new type of fault current limiter with wide application. The current lead of HTFSCL is a part that leads to leak out heat, and its thermal leakage loss greatly influents the performance of cryogenic system. So it is importance to design and optimize the current lead. This paper introduces the design methods of the current lead of 400 V/200 A HTSFCL. Depended on the calculated conclusion of temperature field with Ansys soft, the optimization of the design of current lead is carried out. The result can provide technological support for the future work.

关 键 词：高温超导限流器 电流引线 有限元 

分 类 号：TM26[一般工业技术—材料科学与工程] TM563[电气工程—电工理论与新技术]