Lyapunov-Based Robust Power Controllers for a Doubly Fed Induction Generator
Youcef Djeriri
Abstract
In this work, a robust nonlinear control technique of a doubly fed induction generator (DFIG) intended for wind energy systems has been proposed. The principal idea in this article is to decouple the active and reactive power of the DFIG with high robustness using the backstepping strategy. The principle of this control method is based on the Lyapunov function, in order to guarantee the global asymptotic stability of the system. Finally, we present some simulation results in order to verify the efficiency and robustness of the proposed control technique.
Topics & Concepts
Induction generatorControl theory (sociology)Doubly fed electric machineLyapunov functionControl engineeringGenerator (circuit theory)Computer sciencePower (physics)EngineeringControl (management)Electrical engineeringAC powerPhysicsArtificial intelligenceWind powerVoltageQuantum mechanicsNonlinear systemMultilevel Inverters and ConvertersAdvanced DC-DC ConvertersWind Turbine Control Systems