Hybrid Fuzzy sliding mode performance control applied to a DFIG system for the production and integrated wind energy into a power grid based three-level converters

— In this paper we have developed a hybrid nonlinear robust control law, called fuzzy sliding mode (FSMC), which combines the advantages of both: the sliding mode (SMC) and fuzzy logic (FLC). This controller has the feature to eliminate the ripples caused by SMC; it will be applied to a doubly fed asynchronous generator to produce power from the wind. We have used the FSMC to control the active and reactive power exchanged between the stator and the grid. The two powers are decoupled by the mean of using an indirect vector control with power loop. The performance of this cascade and control are analyzed by simulation of Matlab / Simulink software

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