| 摘要 |
PURPOSE: To provide a superconducting coil device for magnetic levitation train which can prevent a superconducting wire constituting a wound body from being quenched by intruding heat resulting from the slip between the wound body and fixtures. CONSTITUTION: A superconducting coil device for magnetic levitation train houses a wound body 11 formed by winding a superconductive wire a plurality of times in the state of a race track, hardened resin layer 12 which is formed so that the layer 12 can firmly fix the adjacent parts of the wire of the wound body 11 to each other and cover the wound body 11, and heat conductors 31 which are arranged in at least the inward radial direction out of the inward and outward radial directions of the wound body 11 in the resin layer 12. In addition, the coil device is provided with a cryostat 13 which cools the wound body 11 in a superconducting state and fixtures 15 which are put between the surface of the resin layer 12 and the wall of the cryostat 13 and fix the wound body 11 in the cryostat 13. |
