Comparative Studies of Grid-Connected SEIG-Based WECS Using a Different Type of Control Technique

Paper presents the comparative studies between indirect vector control (IVC) based Grid-connected SEIG-based Wind Energy Conversion Systems (GCSEIGWECS) and Direct torque control (DTC) with Space Vector Pulse width Modulation (SVPWM) based GCSEIGWECS. The frequency converter includes a Rotor side Connected converter (RSCC) and Grid Side Connected Converter (GSCC) is used to control torque ripples, rotor speed overshoot, undershoot, active power, reactive power, and DC-Link Voltage. The Sinusoidal Pulse Width Modulation (SPWM) technique for RSCC and Space Vector Pulse width Modulation (SVPWM) for GSCC have been proposed. The different topologies have been implemented using MATLAB/SIMULINK tools.