This paper introduces a novel Least Squares (LS) observer for the state estimation in power system under static conditions. The proposed state estimator takes into consideration not only the measurement uncertainty but also the uncertainty associated with all the network parameters used in the load flow model of the power grid. A comparison with the classical weighted LS method is reported.

Power System Static-State Estimation with Uncertain Network Parameters as Input Data

D'ANTONA, GABRIELE
2016-01-01

Abstract

This paper introduces a novel Least Squares (LS) observer for the state estimation in power system under static conditions. The proposed state estimator takes into consideration not only the measurement uncertainty but also the uncertainty associated with all the network parameters used in the load flow model of the power grid. A comparison with the classical weighted LS method is reported.
Least squares (LS) methods; power system monitoring; power system state estimation (SE); SE; uncertain systems; Instrumentation; Electrical and Electronic Engineering
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Utilizza questo identificativo per citare o creare un link a questo documento: https://hdl.handle.net/11311/1022392
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