公开(公告)号：KR1020040009260A

公开(公告)日：2004-01-31

申请号：KR1020020043142

申请日：2002-07-23

Applicant: 한국전기연구원

Inventor： 김석환 ,  서무교 ,  권영길 ,  손명환 ,  백승규 ,  조영식

IPC: H02K9/22

Abstract: PURPOSE: A conductive cooling type high critical temperature superconducting rotor cooling system is provided to simplify the configuration of the system and prevent a refrigerant leakage. CONSTITUTION: A cooling system comprises a superconducting rotor including a superconducting field coil(102) for generating strong magnetic fields by using the power applied from an external source, and a field coil support(114) for supporting the field coil; a conducting cooling rod(101) inserted into the field coil support so as to cool the field coil; and a cooling unit for cooling the conducting cooling rod. The cooling unit includes a refrigerant storage tank for storing a liquid refrigerant in such a manner that the end of the conducting cooling rod is dipped into the liquid refrigerant; and a freezer for absorbing heat from the evaporative refrigerant stored in the refrigerant storage tank.

Abstract translation: 目的：提供导电冷却型高临界温度超导转子冷却系统，简化系统结构，防止制冷剂泄漏。 构成：冷却系统包括超导转子，其包括通过使用从外部源施加的功率产生强磁场的超导场线圈（102）和用于支撑励磁线圈的励磁线圈支架（114）; 导电冷却杆（101），其插入到所述励磁线圈支架中以冷却所述励磁线圈; 以及用于冷却导电冷却棒的冷却单元。 冷却单元包括制冷剂储存箱，用于以使得导电冷却杆的端部浸入液体制冷剂的方式存储液体制冷剂; 以及用于从存储在制冷剂储罐中的蒸发制冷剂吸收热量的冷冻器。