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Título del libro: 2017 Ieee Power & Energy Society Innovative Smart Grid Technologies Conference (isgt)
Título del capítulo: A Dynamic State Estimator for the Development of a Control Signal for Power System Damping Enhancement

Autores UNAM:
CESAR ANGELES CAMACHO;
Autores externos:

Idioma:
Inglés
Año de publicación:
2017
Palabras clave:

Stability; damping; Kalman filter; state estimation; power system control; dynamic state estimator


Resumen:

Small signal stability enhancement in power systems is often accomplished using supplementary controls. The usual technique is to utilize a power system stabilizer to generate a control signal that is applied to the excitation of a large synchronous generator. In this paper, a different approach is taken: a control signal is obtained using estimated signals from a `dynamic state estimator', and the supplementary control is implemented using a static VAr compensator in the transmission circuit adjacent to a synchronous generator. The details of the design of the dynamic state estimator are given. A simple example is used to illustrate the concept. The paper is intended to show feasibility of a dynamic state estimator to provide a control signal for damping enhancement.


Entidades citadas de la UNAM: