发明名称 |
DISC WOUND TRANSFORMER WITH IMPROVED COOLING AND IMPULSE VOLTAGE DISTRIBUTION AND ITS MANUFACTURING METHOD |
摘要 |
<p>The invention is directed to a transformer and a method of manufacturing the same, wherein the transformer has a cylindrical disc-wound coil that includes a layer of cooling ducts disposed between first and second conductor layers. The first and second conductor layers each have a plurality of disc windings arranged in an axial direction of the disc-wound coil. Each of the disc windings includes a conductor wound into a plurality of concentric turns.</p> |
申请公布号 |
EP2052393(B1) |
申请公布日期 |
2012.12.19 |
申请号 |
EP20070795501 |
申请日期 |
2007.05.30 |
申请人 |
ABB TECHNOLOGY AG |
发明人 |
PAULEY JR., WILLIAM E.;SARVER, CHARLIE H.;HORTON JR., RUSH B. |
分类号 |
H01F27/08;H01F27/28;H01F27/32;H01F41/06;H01F41/12 |
主分类号 |
H01F27/08 |
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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