Direct power control of doubly fed induction generator

Abstract—A novel technique for detecting stator interturn faults in a doubly fed induction generator(DFIG)is proposed by an-alyzing its rotor current and search-coilvoltage.So far, fault-diagnostic techniques proposed for stator-interturn-fault detec

Abstract—An integral sliding-mode direct torque control(ISM-DTC)scheme with space-vector modulation for wind-energycon-version systems based on doubly-fed induction generators(DFIGs) underun balanced grid voltage is proposed.