公开(公告)号：US09218899B2

公开(公告)日：2015-12-22

申请号：US13973914

申请日：2013-08-22

申请人： MAYEKAWA MFG. CO., LTD.

发明人： Keiichi Yamamoto

IPC分类号： H01B12/16 ,  F28F1/00 ,  H02G15/34 ,  F25D3/10

CPC分类号： H01B12/16 ,  F25B9/14 ,  F25B2700/13 ,  F25B2700/21 ,  F25D3/10 ,  F25D16/00 ,  F28F1/00 ,  H02G15/34 ,  Y02E40/647 ,  Y02E40/648

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.

摘要翻译： 超导电缆冷却系统技术领域本发明涉及一种超导电缆冷却系统，其通过使用循环泵将冷却剂用于冷却超导电缆到热交换部分，并且通过冰箱来冷却冷却剂。 具体地说，超导电缆冷却系统包括具有充入液化气体的冷却空间的热交换单元，检测冷却剂的流量的流量传感器，检测加热的液化气体的温度的温度传感器 交换单元，以及基于流量传感器和温度传感器的检测值控制冰箱的控制部，使得在热交换单元中充入的液化气体的温度具有特定值。