Asymmetrical fault ride through capacity augmentation of DFIG based wind farms by parallel resonance fault current limiter

Abstract

Doubly fed induction generator (DFIG) based wind farms faces challenge to maintain fault ride through (FRT) as they are vulnerable to the grid faults. The asymmetrical faults are also problematic like the symmetrical faults, as the asymmetrical faults introduce electromechanical stress on turbine generator systems and may cause grid code violation. To… (More)

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7 Figures and Tables