TERMINAL STRUCTURE OF SUPERCONDUCTIVE CABLE

摘要

PROBLEM TO BE SOLVED: To provide a terminal structure of a superconductive cable capable of obtaining grounding of a superconductive layer without deteriorating an insulating performance of an electric insulating layer.

SOLUTION: The terminal structure of the superconductive cable is equipped with a cable core 102 having a superconductive shield layer 203 and the electric insulating layer 202. A connecting electrode 1 is arranged at the circumference of the superconductive shield layer 203, and the superconductive shield layer 203 and the connecting electrode 1 are connected by a low fusing point solder 5. A grounding wire 3 to obtain the grounding of the superconductive shield layer 203 is coupled with the connecting electrode 1. Furthermore, in the case of a multi-phase cable equipped with a plurality of cable cores, by mutually coupling the connecting electrodes 1 by conductive coupling members, the superconductive shield layers 203 are mutually short-circuited.

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