In this paper a new model for a wind generation system is introduced which includes induction machine, static synchronous compensator, excitation and load capacitors. Moreover, a new method is proposed for voltage control of a grid-connected squirrel cage induction generator. Unfortunately, induction generators require a flexible reactive power source beside them since under variable load conditions the output voltage cannot remain constant autonomously. In this paper, a compensator is used to control the reactive power and stabilize voltage fluctuations during a three-phase fault and generator isolation. Furthermore, a fuzzy controller is developed to ameliorate compensator\'s performance. Accordingly, simulations are carried out in MATLAB/Simulink environment to confirm the abilities of new control scheme.

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