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Communication Dans Un Congrès Année : 2017

State Dynamic Estimation of a Grid Connected Generator

Résumé

The work presented in this paper deals with obser-vability analysis of a synchronous machine connected to an infinite bus. The dynamical behaviour of the latter is represented by a one axis fifth order model including regulators with unknown reference signals. Different possible outputs scenarios are checked to achieve observability conditions. Then, an observer based on Extended Kalman Filter (EKF) algorithm is proposed by considering the reference signals as a part of its state. The observer performance is tested with and without regulators saturations.
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Dates et versions

hal-02512779 , version 1 (19-03-2020)

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  • HAL Id : hal-02512779 , version 1

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Chouaib Afri, Bogdan Marinescu. State Dynamic Estimation of a Grid Connected Generator. Advanced Control and Diagnostic, Nov 2017, Bucarest, Romania. ⟨hal-02512779⟩
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