| 摘要 |
The present invention relates to a superconducting cable cooling system which pumps a coolant for cooling a superconducting cable to a heat exchange section by using a circulation pump, and cools the coolant by a refrigerator. Specifically, the superconducting cable cooling system includes a heat exchange unit having a cooling space charged with a liquefied gas, a flow rate sensor which detects the flow rate of the coolant, a temperature sensor which detects the temperature of the liquefied gas charged in the heat exchange unit, and a control section which controls the refrigerator based on the detected values of the flow rate sensor and the temperature sensor such that the temperature of the liquefied gas charged in the heat exchange unit has a specific value. |
