发明授权
- 专利标题： Phase-change cooling of subterranean power lines
- 专利标题（中）： 地下电力线相变冷却
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申请号： US13605836申请日： 2012-09-06
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公开(公告)号： US09140499B2公开(公告)日： 2015-09-22
- 发明人: Roderick A. Hyde , Jordin T. Kare , Nathan P. Myhrvold , David B. Tuckerman , Lowell L. Wood, Jr.
- 申请人： Roderick A. Hyde , Jordin T. Kare , Nathan P. Myhrvold , David B. Tuckerman , Lowell L. Wood, Jr.
- 申请人地址： US WA Bellevue
- 专利权人： ELWHA LLC
- 当前专利权人： ELWHA LLC
- 当前专利权人地址： US WA Bellevue
- 主分类号： H02G3/03
- IPC分类号： H02G3/03 ; H05K7/20 ; F28D15/02 ; H02G9/02 ; F28D21/00
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.
公开/授权文献
- US20140020861A1 PHASE-CHANGE COOLING OF SUBTERRANEAN POWER LINES 公开/授权日：2014-01-23
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