SELF-DRIVING CIRCUIT BREAKER USING SUPERCONDUCTING FAULT CURRENT LIMITER

摘要

switch; a superconductor, which is connected to the switchgear, and whose resistance increases due to overcurrent; a first coil connected to the contact point between the switchgear and the superconductor, the first coil generating magnetic flux according to the current transmitted from the switchgear; and a second coil connected to the other end of the superconductor, and when an overcurrent is input, the current is reduced by the superconductor to change the magnetic flux generated from the first coil. do.