Power System Tracking State Estimation and Bad Data Processing

@article{Falcao1982PowerST,
  title={Power System Tracking State Estimation and Bad Data Processing},
  author={D. M. Falcao and P. A. Cooke and A. Brameller},
  journal={IEEE Transactions on Power Apparatus and Systems},
  year={1982},
  volume={PAS-101},
  pages={325-333}
}
In this paper the tracking of the time yarying power system static state is analysed. The relative importance of the small measurement noise and the eventual occurrence of gross error in the measurements is used as a design criterion for the development of fast tracking estimators. The basic approach uses a pre-estimation bad data detection/ elimination scheme based on the exponential smoothing of past estimations and logical checks followed by an estimation stage. Three different estimation… CONTINUE READING

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A Dynamic State Estimator for Tracking the State of a Power System

R. E. Larson
  • IEEE Trans . Power App . Syst .