发明公开
- 专利标题： TIME DELAY COMPENSATION IN POWER SYSTEM CONTROL
- 专利标题（中）： 电源系统控制时延补偿
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申请号： EP09749787.9申请日： 2009-05-18
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公开(公告)号： EP2297832A1公开(公告)日： 2011-03-23
- 发明人: KORBA, Petr , SEGUNDO, Rafael , BERGGREN, Bertil , PAICE, Andrew , MAJUMDER, Rajat
- 申请人： ABB Research Ltd.
- 申请人地址： Affolternstrasse 44 8050 Zürich CH
- 专利权人： ABB Research Ltd.
- 当前专利权人： ABB Research Ltd.
- 当前专利权人地址： Affolternstrasse 44 8050 Zürich CH
- 代理机构： ABB Patent Attorneys
- 优先权： EP08156785 20080523
- 国际公布： WO2009141297 20091126
- 主分类号： H02J3/24
- IPC分类号： H02J3/24
摘要：
The present invention is concerned with the compensation of time delays in remote feedback signals in power system control. A method is describedwhich comprises converting the time delay into a phase shift and calculating four compensation angles from the phase shift. Theoptimal compensation angleis determined and applied to the remote feedback signals. A technique of equipping a controller with a global clock is also disclosed.
公开/授权文献
- EP2297832B1 TIME DELAY COMPENSATION IN POWER SYSTEM CONTROL 公开/授权日：2012-08-01
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