发明申请
- 专利标题： METHOD FOR OPERATING A CONVERTER CIRCUIT
- 专利标题（中）： 操作转换器电路的方法
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申请号： US13310113申请日： 2011-12-02
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公开(公告)号： US20120140535A1公开(公告)日： 2012-06-07
- 发明人: Beat BUCHMANN , Beat RONNER
- 申请人： Beat BUCHMANN , Beat RONNER
- 申请人地址： CH Zurich
- 专利权人： ABB Technology AG
- 当前专利权人： ABB Technology AG
- 当前专利权人地址： CH Zurich
- 优先权： EP10193422.2 20101202
- 主分类号： H02M7/44
- IPC分类号： H02M7/44
摘要：
A method for operating a converter circuit is provided. The converter circuit includes a converter unit and a transformer. The transformer includes at least one winding set with a primary winding and a secondary winding. The converter unit is connected, on the AC voltage side, to the primary winding of the respective winding set. In order to compensate for undesirable saturation of the transformer, the converter unit is used to deliberately apply a DC voltage to the primary winding of the respective winding set of the transformer.
公开/授权文献
- US08908398B2 Method for operating a converter circuit 公开/授权日：2014-12-09
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