UPQC Control of Wind Turbine Fed FSIG under Asymmetric Faults

This paper presents the mitigation of faults in w unified power quality conditioner because of its excellent performance of fault mitigation. The UPQC consists of shunt and series converters connected back dc step converter permits the UPQC to compensate faults for long duration. The series converter is connected to the supply side whereas the shunt converter is connected to the load side. The control system of the proposed UP based on SRF and Id-Iq theory. The proposed wind turbine fed fixed speed induction generator is evaluated and simulated using SIMULINK/MATLAB environment with and without UPQC under asymmetric