发明授权
- 专利标题： Twelve-pulse HVDC transmission
- 专利标题（中）： 十二脉冲HVDC传输
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申请号： US11908191申请日： 2006-03-06
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公开(公告)号： US07881078B2公开(公告)日： 2011-02-01
- 发明人: Marcos Pereira , Kadry Sadek
- 申请人： Marcos Pereira , Kadry Sadek
- 申请人地址： DE Munich
- 专利权人： Siemens AG
- 当前专利权人： Siemens AG
- 当前专利权人地址： DE Munich
- 代理商 Laurence A. Greenberg; Werner H. Stemer; Ralph E. Locher
- 优先权： DE102005012371 20050309
- 国际申请： PCT/EP2006/060466 WO 20060306
- 国际公布： WO2006/094952 WO 20060914
- 主分类号： H02M5/45
- IPC分类号： H02M5/45
摘要：
A device for transmitting electric power between alternating voltage networks includes converters interconnected by direct current lines and provided each with several six-pulse conversion bridges. The six-pulse conversion bridges of one same converter are capable of being connected to an alternating voltage network associated with the converters via inductances differently phase-shifted. A control unit is provided to energize the valves of the six-pulse conversion bridges. The device is more economical and the converters are interconnected by a plurality of direct current circuits, each direct current circuit being galvanically separated from at least an alternating voltage network.
公开/授权文献
- US20090225570A1 Twelve-pulse HVDC Transmission 公开/授权日：2009-09-10
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