| 摘要 |
PURPOSE:To enable to simplify or dispense with the insulation in a spool by a method wherein, when the spool on which a superconductive field wiring circuit has been wound around is placed in a slot, a slot insulator is provided on the circumference of the spool. CONSTITUTION:When the spool 16 whereon the superconductive field wiring circuit 3 was wound is placed in the slot of a coil mounting shaft, slot insulators 20 and 21 are arranged between the spool 16 and a slot wall. Also, a slot insulator is formed by dividing into a linear part and a curved part. Accordingly, the insulator 17 located in the spool can be simplified in structure and works can be performed on the rotor easily. |
