论文信息 - A Kalman Filter Approach to Quasi-Static State Estimation in Electric Power Systems

A Kalman Filter Approach to Quasi-Static State Estimation in Electric Power Systems

Static state estimation in electric power systems is normally accomplished without the use of time-history data. This paper presents preliminary work on the use of the discrete-time Kalman filter to incorporate time history into the state estimators. Transitional state equations are derived via linearization of the power flow equations. A simplified example using a decoupled real power flow solution demonstrates this technique.

M.D. Ilic | B.H. Krogh | E.A. Blood

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