发明申请
- 专利标题： TAP CHANGER
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申请号： US13978717申请日： 2012-01-30
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公开(公告)号： US20140197816A1公开(公告)日： 2014-07-17
- 发明人: Jochen Von Bloh , Dieter Dohnal , Karsten Viereck
- 申请人： Jochen Von Bloh , Dieter Dohnal , Karsten Viereck
- 优先权： DE102011010388.0 20110205
- 国际申请： PCT/EP2012/051397 WO 20120130
- 主分类号： G05F1/20
- IPC分类号： G05F1/20
摘要：
The invention relates to a stepping switch for voltage control, comprising semiconductor switch elements on a variable transformer having associated regulating windings. The stepping switch has a modular design, wherein each module comprises a respective sub-winding of the regulating winding which can be activated or deactivated by semiconductor switch elements.
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