SUPERCONDUCTING CABLE WITH WIDE WIDTH TYPE SUPERCONDUCTING STRIP LINES

摘要

PURPOSE: A superconductive cable is provided to reduce the magnetic field component in a vertical direction by reducing an interval between adjacent superconductive wires. CONSTITUTION: A former(100) is arranged in the center of a superconductive cable. A superconductive conductor layer(200) is formed by reeling a plurality of wide width type superconductive wires(210) in the outer circumference of the former. An aspect ratio of the wide width type superconductive wire is 20 or 30. A thickness of the wide width type superconductive wire is less than 0.5mm. An electrical insulating layer(300) is formed in the outer circumference of a superconductive conductor layer. A superconductive shielding layer(400) is formed in the outer circumference of the electrical insulating layer.