Cambio del Control de la Potencia Activa en los Aerogeneradores de Velocidad Variable del Sistema Peninsular Español para Amortiguar Oscilaciones de Potencia
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Resumen.- Este documento muestra un simple enfoque a la amortiguación de oscilaciones entre áreas usando un Estabilizador Eólico (WPSS) en aerogeneradores de velocidad variable. El control propuesto es evaluadomediante la realización de varias simulaciones en el Sistema Peninsular Español.La simulación representa un corto circuito trifásico y el sistema de control dela amortiguación es aplicado con distintas ganancias. La selección de laganancia del amortiguador eólico de velocidad variable es realiza mediante unadescomposición modal y la efectividad del método propuesto es demostrada paravarias fallas.
Abstract: This paper shows a simple approach to damping inter-area oscillations usinga Wind Power System Stabilizer (WPSS) for a variable speed wind power converter. Theproposed control is evaluated performing several simulations on the Spanish Peninsular PowerSystem. The simulation represents a three-phase short circuit, and the damping control systemis applied with different gains. The selection of the variable-speed wind power converter’s gainis carried out through modal decomposition and the effectiveness of the proposed approach isdemonstrated for many faults.
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