发明名称 |
CONDUCTION COOLING OF A SUPERCONDUCTING CABLE |
摘要 |
A conduction-cooled superconducting power transmission cable (12) wherein a High-Temperature Superconducting (HTS) wire (20) is surrounded by an inner layer of thermal insulator (18), one or more layers of high thermal conductivity material (16), such as copper, and an outer layer of thermal insulator (14) with cryogenic coolant sources (22, 26) distributed along the power transmission cable and coupled to the copper layers or both the copper layers and the HTS wire. The cryogenic coolant sources can be reservoirs, a distribution system of coolant or stand alone refrigeration systems. He H2 or N2 liquid coolant can be used. A method for calculating the parameters to maintain the critical temperature of the HTS wire and a method for calculating the cool down time from ambient conditions are disclosed. |
申请公布号 |
WO2005020245(A3) |
申请公布日期 |
2005.09.29 |
申请号 |
WO2004US27220 |
申请日期 |
2004.08.20 |
申请人 |
THE REGENTS OF THE UNIVERSITY OF CALIFORNIA;MANOUSIOUTHAKIS, VASILIOS;KIM, YOUNG, I.;POSADA, ALBERTO |
发明人 |
MANOUSIOUTHAKIS, VASILIOS;KIM, YOUNG, I.;POSADA, ALBERTO |
分类号 |
H01B;H01B12/00;H01B12/14;H01B12/16 |
主分类号 |
H01B |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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