发明申请
- 专利标题: System and method for cooling a superconducting rotary machine
- 专利标题(中): 用于冷却超导旋转机器的系统和方法
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申请号: US11009146申请日: 2004-12-10
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公开(公告)号: US20100001596A1公开(公告)日: 2010-01-07
- 发明人: Robert Adolf Ackermann , Evangelos Trifon Laskaris , Xianrui Huang , James William Bray
- 申请人: Robert Adolf Ackermann , Evangelos Trifon Laskaris , Xianrui Huang , James William Bray
- 主分类号: H02K9/20
- IPC分类号: H02K9/20
摘要:
A system for cooling a superconducting rotary machine includes a plurality of sealed siphon tubes disposed in balanced locations around a rotor adjacent to a superconducting coil. Each of the sealed siphon tubes includes a tubular body and a heat transfer medium disposed in the tubular body that undergoes a phase change during operation of the machine to extract heat from the superconducting coil. A siphon heat exchanger is thermally coupled to the siphon tubes for extracting heat from the siphon tubes during operation of the machine.