Generator fault detection technique using detailed coefficients ratio by daubechies wavelet transform

An AC (alternating current) generator is one of the important components in producing a electric power and so it requires highly reliable protection relays to minimize the possiblity of demage occurring under fault conditions. Conventionally, a RDR (ratio differential relaying) based on DFT (discret...

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Bibliographische Detailangaben

Hauptverfasser:	Chul-Won Park, Kwang-Chul Shin, Sang-Seung Lee, Jong-Keun Park, Myong-Chul Shin
Format:	Tagungsbericht
Sprache:	eng
Schlagworte:	AC generator protection AC generators ATP Daubechies wavelet transform detail coefficient ratio discrete Fourier transform Discrete Fourier transforms Discrete wavelet transforms Electrical fault detection Fault detection Power generation Protection Protective relaying Time domain analysis Wavelet transforms
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