Wound Rotor Induction Generator on the Efficiency of the Wind Turbine

Variations in wind speed cause the wind turbine's produced torque to fluctuate, increasing turbine blade fatigue and electric machine overloads. This study examines how changing the rotor resistance affects the rotor current control of a wind turbine-powered wound rotor induction generator in various operating modes. The machine's turbine produces a steady thrust by measuring and regulating the rotor current. Wind speed changes, particularly at high wind speeds, are the modes under study. Additionally, the impact of the suggested control on critical fault clearing time and short circuit is examined. Pitch regulator chores will be relieved, the machine will start softly, and torque and power variations will be decreased with this strategy.