发明名称 |
PHASE-CHANGE COOLING OF SUBTERRANEAN POWER LINES |
摘要 |
A cooling system for a subterranean power line may include a cooling tube configured to house a fluid. Heat generated by the subterranean power line may be radiated and/or conducted to the cooling tube and absorbed by the fluid within the cooling tube. As the fluid heats up, it may change phase from a liquid to a gas. The hot gas may rise to a heat-exchanging condenser configured to dissipate the heat and condense the fluid back into a liquid. The cool, condensed liquid my return from the heat-exchanging condenser to the cooling tube. Risers, gas transport tubes, pressure regulation systems, fluid storage tanks, and other components described herein may increase the efficiency of the cooling system and/or otherwise improve the viability of the cooling system for subterranean power lines. |
申请公布号 |
WO2014015052(A1) |
申请公布日期 |
2014.01.23 |
申请号 |
WO2013US50913 |
申请日期 |
2013.07.17 |
申请人 |
ELWHA LLC |
发明人 |
HYDE, RODERICK A.;KARE, JORDIN T.;MYHRVOLD, NATHAN P.;TUCKERMAN, DAVID B.;WOOD, LOWELL L., JR. |
分类号 |
H01B7/29 |
主分类号 |
H01B7/29 |
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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