不同结构超导限流器线圈交流损耗实验研究  

EXPERIMENTAL RESEARCH ON AC LOSS OF A SUPERCONDUCTING FAULT CURRENT LIMITING COIL UNDER DIFFERENT STRUCTURE

作　　者：周洁 马勇虎[2] 沈锦飞 

机构地区：[1]江南大学轻工过程先进控制教育部重点实验室,江苏无锡214122 [2]延边大学电子信息工程系,吉林延边133002

出　　处：《低温物理学报》2015年第3期225-229,共5页Low Temperature Physical Letters

基　　金：中央高校基本科研专项资金项目(批准号:JUSRP11127)资助的课题~~

摘　　要：超导限流线圈交流损耗实验研究对于超导限流器具有重要现实意义.本文采用Bi-2223带材制作出单根螺旋线圈、两根带材串联螺旋线圈和两根带材并联螺旋线圈三种不同结构限流线圈样品,实验研究其交流损耗特性,并与Norris公式计算结果相比较,通过实验验证限流线圈在结构和电流模式不同时对交流损耗的影响.The experimental research on AC loss of superconducting current limiting coil in superconducting fault current limiting made great realistic meaning. The paper prepared three fault current limiting coils by using Bi-2223 tape, including a single helical coil, double helical edge-to-edge coil and double helical face-to-face coil. , and measured the AC loss characteristics under experimental. The experiment result was compared with the Norris equation. By experimental verification obtained the affection of AC loss under the different current limiting coil structure and current mode.

关 键 词：BI-2223带材 限流线圈 交流损耗 

分 类 号：TM471[电气工程—电器]