Adaptive Fuzzy Sliding Mode Control for Brushless Double-Fed Wind Power Generation System

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Abstract:

For maximum wind power tracking, the adaptive fuzzy sliding mode control is designed based on the method of rotation speed feedback of brushless doubly-fed machine. The adaptive fuzzy system approaches the uncertainties of generation system. A nonlinear integrator sliding mode control strategy is proposed to track the speed of wind. The stability of closed-system is proved using Lyapunov’s method. Finally, the simulation studies are provided to confirm that the rotation speed of brushless doubly-fed machine can fast track the speed of wind. Then the maximum power-point tracking is gotten.

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338-343

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June 2014

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© 2014 Trans Tech Publications Ltd. All Rights Reserved

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