Abstract:
Wind energy is prominently featured as a non-polluting, inexhaustible source of supplemen tary energy. However, its speed control is a major limitation, particularly when dealing with
fast fluctuations in wind speed. The goal of wind energy systems is to maximize energy effi ciency and controlling the wind turbine speed. Managing wind turbines with varying speeds is
challenging due of the nonlinearities of identical mathematical models and the impacts of ex ogenous disturbances. The controller’s primary goal is to extract the most power from the wind.
Due to its simplicity design and efficient functioning, the PID controller design is a highly com mon technique for managing industrial processes. In fact, the practical systems operate with
parametric variations and are affected by outside disturbances. PID controllers utilized in the
industry don’t have the proper settings, hence their performance is very suspect. The robustness
of the sliding mode technique in terms of stability and performance against shocks makes it
popular. So CSMC is implemented. A variable speed wind turbine with a sliding mode con trol mechanism to increase the amount of wind energy captured and reduce the transient loads
driven by the frequent changes in wind speed. But the principal drawback of this strategy is the
chattering phenomenon. So proposed the switching sector based sliding mode control technique
that can be used to combat this issue. The effectiveness is simulated in MATLAB/Simulink and
compared with controller conventional sliding mode controller for various wind speed profiles
