A back-to-back power electronic converter (AC-DC-AC) is used in the rotor circuit of the DFIG, allowing the generator to work in both sub-synchronous and super-synchronous mode. The DFIGs are widely used in variable speed wind energy conversion system (WECS) because their voltage source converters only handle a fraction of the total output power under steady-state conditions. This paper presents an efficient control of Doubly Fed Induction Generator in variable speed wind power generation. Index Terms-Doubly-fed induction generator, feedback control system, transient stability, wind turbine generator, wind energy system. Finally, it is designed and implemented on MATLAB/Simulink software to get optimum outcomes. The evaluation of control approaches through simulation to control the wind farm equipped with DFIG wind turbines is also presented in this paper. Speed of DFIG is dependent on optimization technique of the controller to supply a suitable power quality in order to minimize the destructive fluctuation of torque. Stability analysis and oversight of DFIG, using state feedback linearization control are correspondingly presented in this manuscript. Performance of wind energy plant is monitored with doubly fed induction generators wind turbine and offers a comparative study in this paper. Wind energy plants are desired to be controlled efficiently through various control strategies during its operations in the power system. Accordingly, wind energy applications are increasing in power systems. ![]() ![]() Wind energy is most rapidly growing industry in the developed countries as it is significantly clean for environment, and it has most adequate design for the power systems.
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