发明授权
- 专利标题： Time delay compensation in power system control
- 专利标题（中）： 电力系统控制中的延时补偿
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申请号： US12952906申请日： 2010-11-23
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公开(公告)号： US08497602B2公开(公告)日： 2013-07-30
- 发明人: Petr Korba , Rafael Segundo , Bertil Berggren , Andrew D. Paice , Rajat Majumder
- 申请人： Petr Korba , Rafael Segundo , Bertil Berggren , Andrew D. Paice , Rajat Majumder
- 申请人地址： CH Zurich
- 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 Zurich
- 代理机构： Buchanan Ingersoll & Rooney PC
- 优先权： EP08156785 20080523
- 主分类号： H02J1/00
- IPC分类号： H02J1/00 ; H02M1/00
摘要：
A method and controller are provided for the compensation of time delays in remote feedback signals in power system control. The method includes converting the time delay into a phase shift and calculating four compensation angles from the phase shift. The optimal compensation angle is 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
- US20110126038A1 TIME DELAY COMPENSATION IN POWER SYSTEM CONTROL 公开/授权日：2011-05-26
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