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1. 发明公开

KR1020040036562A 고온 초전도를 위한 다단계 냉각 방법 失效
标题翻译：用于维持超导电性操作条件的高温超导电容的多级制冷方法
公开(公告)号：KR1020040036562A
公开(公告)日：2004-04-30
申请号：KR1020030072547
申请日：2003-10-17
申请人： 프랙스에어 테크놀로지, 인코포레이티드
发明人： 아만,베이람 , 애샬야,아런 , 보나퀴스트,단테패트릭 , 로얄,존,헨리
IPC分类号： H01B12/16
CPC分类号： F25B9/006 , F25B25/005
摘要： PURPOSE: A multi-level refrigeration method for high-temperature superconductivity is provided to reduce the maintenance cost by reducing power consumption. CONSTITUTION: A high temperature superconducting device is operated within a temperature range of high-temperature superconductivity from 20 to 80 K. A first heat transfer unit is cooled under the first temperature which exceeds the temperature of saturated liquid nitrogen. The cooled first heat transfer unit is warmed by intercepting the circulation of the ambient heat to the high-temperature superconducting device. A second heat transfer unit is cooled under the second temperature within the temperature range of the high-temperature superconductivity. The cooled second heat transfer unit is warmed to maintain the high-temperature superconducting device within the temperature range of the high-temperature superconductivity.
摘要翻译：目的：提供用于高温超导的多级制冷方法，通过降低功耗来降低维护成本。构成：高温超导装置在20〜80K的高温超导温度范围内工作。第一传热单元在超过饱和液氮温度的第一温度下冷却。冷却的第一传热单元通过将环境热量的循环截留到高温超导装置来加热。第二传热单元在第二温度下在高温超导温度的范围内被冷却。冷却的第二传热单元被加热以将高温超导装置保持在高温超导体的温度范围内。

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