发明名称 |
Time delay compensation in power system control |
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.
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申请公布号 |
US8497602(B2) |
申请公布日期 |
2013.07.30 |
申请号 |
US20100952906 |
申请日期 |
2010.11.23 |
申请人 |
KORBA PETR;SEGUNDO RAFAEL;BERGGREN BERTIL;PAICE ANDREW D.;MAJUMDER RAJAT;ABB RESEARCH LTD |
发明人 |
KORBA PETR;SEGUNDO RAFAEL;BERGGREN BERTIL;PAICE ANDREW D.;MAJUMDER RAJAT |
分类号 |
H02J1/00;H02M1/00 |
主分类号 |
H02J1/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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