[PDF] Conference Paper: Design of damping controllers for doubly fed induction generators using eigenvalue sensitivities

Título:

Design of damping controllers for doubly fed induction generators using eigenvalue sensitivities

Autores:

L. Sigrist , L. Rouco

Palabras clave:

Doubly fed induction generators, eigenvalue sensitivity, damping controller, small signal stability

Líneas de investigación

Estabilidad: estabilidad de gran perturbación, ajuste de protecciones de deslastre de cargas por frecuencia, control de la excitación, estabilidad de pequeña perturbación, ajuste de estabilizadores del sistema de potencia, identificación de modelos de reguladores

Resumen:

This paper studies the application of eigenvalue sensitivities to design damping controllers of doubly fed induction generators aimed at damping electromechanical oscillations. The design of the damping controller is addressed using eigenvalue sensitivities. The eigenvalue sensitivity with respect to a parameter of a feedback controller estimates the eigenvalue shift when such parameter is changed. The controller design comprises two steps: the design of the phase compensation network and the calculation of the controller gain. The application to a simple test system showed that eigenvalue sensitivities can be used to design effective damping controllers of doubly fed induction generators.

Referencia:

IEEE/PES Power Systems Conference and Exposition, 2009. PES '09. pp. 1-7. 15-18 March 2009

Fecha de publicación:

marzo 2009

Referencia interna del documento:

IIT-09-021A

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