HIGH-TEMPERATURE SUPERCONDUCTING PARALLEL CONDUCTOR, HIGH-TEMPERATURE SUPERCONDUCTING COIL USING THE SAME, AND HIGH-TEMPERATURE SUPERCONDUCTING MAGNET

摘要

PROBLEM TO BE SOLVED: To provide a high-temperature superconducting magnet in which a superconducting wire material is hardly burnt due to a local rise in temperature even in the case of quenching during permanent current mode operation.

SOLUTION: The high-temperature superconducting magnet includes a superconducting coil formed by winding a high-temperature superconducting wire material in a coiled shape and a permanent current switch connected to the superconducting coil where the superconducting coil is formed by winding a plurality of high-temperature superconducting wire materials in parallel, and the high-temperature superconducting wire materials have short-circuit portions connected to other high-temperature superconducting wire materials through conductive materials.

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