A Hierarchical FFT–ANFIS Algorithm for Detection, Localization, and Severity Assessment of Inter-Turn Short-Circuit Faults in Doubly Fed Induction Generators
Early and reliable diagnosis of inter-turn short-circuit (ITSC) faults is critical to maintaining the reliability, availability, and safe operation of doubly fed induction generators (DFIGs) used in wind energy conversion systems (WECSs). Incipient winding faults are particularly challenging to identify because their e...