Superconducting cable fixing structure and superconducting cable line fixing structure

摘要

A fixing structure for fixing a superconducting cable 10 including a cable core 11 and a heat insulating tube 12, a fixing box 21 connected to the heat insulating tube, having a hollow heat insulating structure, through which the cable core passes, and a cable core The fixed body 23 is fixed to the inner wall of the fixed box, and the refrigerant circulates inside the inner wall of the fixed box, and is formed on the cable core. It has a reinforcing layer 201, and the cable core is fixed to the inner wall by a fixing body via a diameter-enlarged reinforcing layer. With this configuration, a fixed structure suitable for electric field design is realized at a simple and low cost.