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COMPUTER-IMPLEMENTED METHODS AND SYSTEMS FOR AVOIDING DIVERGENCE IN MULTI-AREA POWER GRID STATE ESTIMATION
COMPUTER-IMPLEMENTED METHODS AND SYSTEMS FOR AVOIDING DIVERGENCE IN MULTI-AREA POWER GRID STATE ESTIMATION
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机译:用于避免多区域电网状态估计的避免发散的计算机实现的方法和系统
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摘要
Divergence of state estimation solutions for multi-area power grids typically occurs due to a single anomaly in the measurement set or network model, yet will cause failure of the state estimator to provide the solution for the entire system. Disclosed herein are methods and systems that allow detection, identification and isolation of the anomaly during the state estimation solution so that a large percentage of the system states can still be estimated, while isolating the anomaly that is causing the divergence for the estimator.
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