CURRENT LEAD TERMINAL FOR CONNECTING LOW-TEMPERATURE SUPERCONDUCTOR

摘要

The present invention relates to a current lead terminal for connecting a low-temperature superconducting magnet. The current lead terminal is connected between an external power source and a low-temperature superconducting magnet to let a current flow through. The current lead terminal includes: a high-temperature superconducting wire material; a support thin-film which is arranged on the lower surface of the high-temperature superconducting wire material to maintain the form thereof; terminal blocks which are arranged on both ends of the high-temperature superconducting wire material respectively to be electrically connected to each other, have an end connected to the low-temperature superconducting magnet, and have the other end connected to the external power source; and a fixing jig unit which is coupled to the lower part of the terminal block to fix the high-temperature superconducting wire material and the support thin-film to the terminal block. Accordingly, the present invention can prevent heat intrusion for the support thin-film to the high-temperature superconducting wire material while simplifying the coupling structure of the terminal block and the fixing jig unit.