发明名称 RESISTIVE TYPE SUPERCONDUCTING FAULT CURRENT LIMITER
摘要 A resistive type superconducting fault current limiter is provided to reduce the whole AC loss by decreasing the number of limiters. In a resistive type superconducting fault current limiter, a fault current limiting unit(31), formed as a cylindrical helical coil structure, is made of a superconductor thin plate. A serial coil unit(32) formed as the cylindrical helical coil structure and made of the superconductor thin plate is connected with the fault current limiting unit(31) electrically in series to apply a current in the opposite direction of the current, applied to the fault current limiting unit(31), wherein the cylindrical helical coil is wound in an external side of the fault current limiting unit(31) with the same winding numbers of the fault current limiting unit(31) and a larger face of the superconductor thin plate thereof faces a larger surface of the superconductor thin plate of the fault current limiting unit(31). A parallel conduction unit(33) formed as the cylindrical helical coil structure and made of a normal conductor is connected with the fault current limiting unit(31) electrically in parallel.
申请公布号 KR100662754(B1) 申请公布日期 2006.12.21
申请号 KR20050117237 申请日期 2005.12.02
申请人 LS INDUSTRIAL SYSTEMS CO., LTD. 发明人 PARK, KWON BAE;LEE, BANG WOOK
分类号 H01H87/00 主分类号 H01H87/00
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