| 摘要 |
PROBLEM TO BE SOLVED: To provide a current supply device in which a load on cooling means for cooling a superconducting magnet, due to heat generation during electrification, can be reduced.SOLUTION: A current supply device 10, provided in a superconducting device 1 having a housing container 2, a superconducting coil 3 housed in the housing container 2, and cooling means 4 for cooling the superconducting coil 3 below a superconducting transition temperature, and connected electrically with the superconducting coil 3 and supplying a current externally includes a cooling device for cooling the current supply device 10 with a cooling medium supplied from the outside of the housing container 2. |
