发明名称 |
MAGNETIC FLUX-COUPLING TYPE SUPERCONDUCTING FAULT CURRENT LIMITER |
摘要 |
A magnetic flux coupling-type superconducting current limiter is capable of protecting lines more effectively by winding reactors of a primary coil and a secondary coil in series in the structure where the primary coil and the secondary coils are wound in parallel in the conventional magnetic flux-lock type current limiter to increase a linked flux generated from an iron core. An electric conducting current which rapidly increases when a fault occurs is divided into the secondary coil and a superconducting coil to decrease a load on the superconducting element and it is opened more rapidly than the existing superconducting current limiter during a quench time such that it better limits a fault current.
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申请公布号 |
US2007257755(A1) |
申请公布日期 |
2007.11.08 |
申请号 |
US20070693761 |
申请日期 |
2007.03.30 |
申请人 |
INDUSTRY-ACADEMIC COOPERATION FOUNDATION, CHOSUN UNIVERSITY |
发明人 |
CHOI HYO-SANG;PARK HYOUNG-MIN;CHO YONG-SUN;NAM GUENG-HYUN;LEE NA-YOUNG;HAN TAE-HEE;LIM SUNG-HUN;CHUNG DONG-CHUL |
分类号 |
H01F6/00 |
主分类号 |
H01F6/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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