HIGH TEMPERATURE SUPERCONDUCTOR JUNCTION METHODS TO NORMAL CONDUCTIVE PARTS FOR RESISTANCE-REDUCING OF NORMAL CONDUCTIVE PARTS IN SUPERCONDUCTIVITY SYSTEM

摘要

PURPOSE: A method of bonding a superconductor line to a normal conductive part existing in a superconductor system is provided to bond the superconductor line to the normal conductive part of the superconductor system to reduce the resistance of the superconductor system. CONSTITUTION: A plurality of long high-temperature superconductor lines(20) are bonded to a normal conductive part. The normal conductive part is a copper bar(10). A current path is formed using the copper bar having a large cross area since a superconductor system flows large current. The normal conductive part is heated to bond the superconductor lines to the normal conductive part. Otherwise, the superconductor lines are bonded onto a sheet having high thermal conductivity such as a copper sheet, and the sheet is bonded to the normal conductive part.