| 简介 |
PROBLEM TO BE SOLVED : To provide a conduction cooling plate of a superconducting coil which can be configured as a continuous body while reducing the weight, and can enhance the cooling efficiency by enhancing electrical insulation and suppressing deformation.
SOLUTION : A conduction cooling plate 14 is formed by winding a tape-like superconducting wire rod having a rare-earth-based oxide superconductor, an outer peripheral frame 13 is provided on the outer periphery, and arranged on both end faces of a single pancake coil 11 in the axial direction. The conduction cooling plate 14 is formed, integrally in a ring shape, of fiber-reinforced resin such as glass fiber-reinforced resin (GFRP). The fiber-reinforced resin is preferably mixed with a filler such as boron nitride. The conduction cooling plate 14 is connected and fixed to the outer peripheral frame 13 by means of a bolt.
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