发明公开
- 专利标题： A DC TRANSFORMER/REACTOR
- 专利标题（中）： DC转换器/扼流线圈
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申请号： EP97924471.0申请日： 1997-05-27
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公开(公告)号： EP0888627A1公开(公告)日： 1999-01-07
- 发明人: LEIJON, Mats , FROMM, Udo , JAKSTS, Albert , MING, Li , SASSE, Christian , SCHÜTTE, Thorsten
- 申请人： ASEA BROWN BOVERI AB
- 申请人地址： 721 83 Västeras SE
- 专利权人： ASEA BROWN BOVERI AB
- 当前专利权人： ASEA BROWN BOVERI AB
- 当前专利权人地址： 721 83 Västeras SE
- 代理机构： Boecker, Joachim, Dr.-Ing.
- 优先权： SE19960002079 19960529; SE19970000335 19970203
- 国际公布： WO1997045848 19971204
- 主分类号： H02M7
- IPC分类号： H02M7 ; H01F3 ; H01F27 ; H01F29 ; H02H3 ; H02J3 ; H02K3 ; H02K15 ; H02K9
摘要：
The present invention relates to a DC transformer/reactor comprising a magnetic circuit, wherein the magnetic circuit comprises a magnetic core and at least one winding. The winding comprises at least one current-carrying conductor. Each winding comprises also an insulation system, which comprises on the one hand at least two semiconducting layers, wherein each layer constitutes substantially an equipotential surface, and on the other hand between them is arranged a solid insulation.
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