发明名称 |
Hyper-cooled liquid-filled transformer |
摘要 |
A transformer is disclosed that includes a housing having a core-winding assembly positioned therein that is immersed in a dielectric transformer fluid contained within the housing. A cooling system is provided to cool the dielectric transformer fluid contained within the housing and includes a closed-loop fluid path having a quantity of dielectric cooling fluid that is circulated there through and that is maintained separate from the dielectric transformer fluid. A liquid-to-liquid heat exchanger is positioned along the closed-loop fluid path and within the housing so as to be immersed within the dielectric transformer fluid, with the liquid-to-liquid heat exchanger cooling the dielectric transformer fluid based on a liquid-to-liquid transfer of heat energy between the dielectric cooling fluid and the dielectric transformer fluid. The cooling system also includes a heat dissipation system positioned remotely from the liquid-to-liquid heat exchanger to cool the dielectric cooling fluid circulating through the closed-loop fluid path. |
申请公布号 |
US8081054(B2) |
申请公布日期 |
2011.12.20 |
申请号 |
US20100763312 |
申请日期 |
2010.04.20 |
申请人 |
GUENTERT, III JOSEPH J.;STEINBRECHER BRIAN T. |
发明人 |
GUENTERT, III JOSEPH J.;STEINBRECHER BRIAN T. |
分类号 |
H01F27/10 |
主分类号 |
H01F27/10 |
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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