Enhancing Kalman Filter for Tracking Ringdown Electromechanical Oscillations

Ringdown detection methods like Kalman filter and Prony analysis have been developed to aid transmission operators to track lightly-damped inter-area oscillations. Kalman filter detection is dependent on a priori system knowledge and is designed to monitor the dominant mode. The objective of this pa...

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Veröffentlicht in:	IEEE transactions on power systems 2012-05, Vol.27 (2), p.1042-1050
Hauptverfasser:	Peng, J. C.-H, Nair, N.-K C.
Format:	Artikel
Sprache:	eng
Schlagworte:	Accuracy Damping Extended complex Kalman filter Kalman filter Kalman filters Monitoring Noise Oscillators phasor measurement unit Phasor measurement units power oscillations ringdown detection synchrophasor measurements
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