Intermediate connection unit of superconducting cables

摘要

In an intermediate connecting unit 50 of superconducting cables, by forming the connecting superconducting wires 101 in a trapezoid shape tapered in the direction of the electric insulating layer 113 (the superconducting shield layers 114) sides from the large radius section 213a side of the reinforcement insulating layer 213, the inclined surface sections 213b can be covered without spaces and without the plurality of connecting superconducting wires overlapping. The plurality of connecting superconducting wires 101 cover the inclined surface sections 213b of the reinforcement insulating layer 213 formed thicker than the radius of the cable cores 11 of the superconducting cables 10. The connecting superconducting wires 101 further connects the superconducting wires 10 arranged on the outer periphery of the large radius section 213a of the reinforcement insulating layer 213 and the superconducting wires 100 constituting the superconducting shield layers 114.

主权项

1. An intermediate connection unit of superconducting cables which are connected by a pair of cable cores, each cable core including an electric insulating layer and a superconducting shield layer in an order on an outer periphery of a superconductive conductor, the intermediate connection unit comprising:
a reinforcement insulating layer including a large radius section formed thicker than a cable core and inclined surface sections inclined toward electric insulating layers from the large radius section, the reinforcement insulating layer covering a connection parts of superconductive conductors; a plurality of connecting superconducting wires which connect a plurality of superconducting wires arranged so as to cover an outer periphery of the large radius section and a plurality of superconducting wires constituting superconducting shield layers, wherein the connecting superconducting wires have a tapered a shape tapered toward electric insulating layer sides from the large radius section.