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This paper presents a new online diagnostic approach for the detection of stator and rotor inter-turn short circuit (ITSC) faults in doubly-fed induction generators (DFIGs) for wind power applications. The proposed technique is based on the Fast Fourier Transform (FFT) of the instantaneous stator reactive power. It is shown that stator and rotor ITSC faults in the DFIG can be reliably detected by...
This paper proposes a new technique for the detection of inter-turn short circuit faults in the stator and rotor windings of doubly-fed induction generators. The proposed technique is based on the Fast Fourier Transform of the stator instantaneous reactive power. The effectiveness of the proposed diagnostic method to detect these faults is evaluated by extensive experimental tests that were performed...
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