发明申请
US20130016541A1 AC/DC CONVERTER STATION AND A METHOD OF OPERATING AN AC/DC CONVERTER STATION
有权
AC / DC转换器站和运行AC / DC转换器站的方法
- 专利标题： AC/DC CONVERTER STATION AND A METHOD OF OPERATING AN AC/DC CONVERTER STATION
- 专利标题（中）： AC / DC转换器站和运行AC / DC转换器站的方法
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申请号： US13582293申请日： 2010-03-04
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公开(公告)号： US20130016541A1公开(公告)日： 2013-01-17
- 发明人: Staffan Norrga , Tomas U Jonsson , Anshuman Shukla
- 申请人： Staffan Norrga , Tomas U Jonsson , Anshuman Shukla
- 申请人地址： CH Zürich
- 专利权人： ABB RESEARCH LTD
- 当前专利权人： ABB RESEARCH LTD
- 当前专利权人地址： CH Zürich
- 国际申请： PCT/EP2010/052737 WO 20100304
- 主分类号： H02M7/02
- IPC分类号： H02M7/02 ; H02H7/125
摘要：
The present invention relates to an AC/DC converter station for interconnection of a DC transmission line and an AC network, the AC/DC converter station including an AC/DC converter and a control system configured to control the AC/DC converter. The AC/DC converter station comprises a capacitor connected in series between the AC/DC converter and the AC network, and a voltage measurement device arranged to measure the voltage across the capacitor. The AC/DC converter further comprises a control system connected to the voltage measurement device and arranged to receive, from the voltage measurement device, a signal indicative of a measured voltage. The control system is arranged to perform the control of the AC/DC converter in dependence of the signal received from the voltage measurement device. The invention further relates to a method of operating an AC/DC converter station.