Sliding Mode Control (SMC) Of Permanent Magnet Synchronous Generators (PMSG)

This paper presents Sliding Mode Control of Permanent magnet synchronous generators. A comprehensive dynamical model of the PMSG in d-q frame and its control scheme is presented. Wind energy is a promising technology and becomes more and more interesting player on the market of energy production. Since the converter/capacitor model is nonlinear, the sliding mode technique constitutes a powerful tool to ensure the dc-bus voltage regulation. The simulation results show the method is simple and has high precision of control, and the system has good characteristics in steady state and during transients with permanent magnet synchronous generator