| 发明名称 |
ESTIMATION OF REAL-TIME POWER SYSTEM QUANTITIES USING TIME-SYNCHRONIZED MEASUREMENTS |
| 摘要 |
Phasor measurement units ( 108 ) provide phasor data from various locations ( 102 ) in an electrical power system. The phasor data is referenced to a common timing signal. Non-phasor measurement data is also obtained at various locations in the power system. A phasor assisted state estimator ( 120 ) uses the phasor data and the non-phasor data to determine the power system state.
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| 申请公布号 |
US2008140326(A1) |
申请公布日期 |
2008.06.12 |
| 申请号 |
US20060609393 |
申请日期 |
2006.12.12 |
| 申请人 |
ABB RESEARCH LTD. |
发明人 |
SCHOLTZ ERNST;NUQUI REYNALDO F.;FINNEY JOHN D.;LARSSON MATS;SUBRAMANIAN MANI;LIN GORDON |
| 分类号 |
G01R21/06;G06F19/00 |
主分类号 |
G01R21/06 |
| 代理机构 |
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