This papers deals with the control of active and reactive powers in wind energy conversion systems (WECS) powered by dual-stator-winding squirrel-cage induction generators (BDFIG). In these systems, the MPPT technics based on a torque control present coupling with reactive power objectives. A High Order Sliding Mode MIMO control is proposed for satisfying the power objectives in a decoupled way.
The robustness of the Super Twisting MIMO controller is evaluated for different power requirements and wind profiles. A Pitch Angle Control allows extended the work range of WECS.
The results are analyzed via simulations.
General information
Exposure date:octubre 2017
Issue date:2017
Document language:English
Event:IEEE-URUCON 2017 (Uruguay, 23 al 25 de octubre de 2017)
Origin:Instituto de Investigaciones en Electrónica, Control y Procesamiento de Señales
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