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

2009 IEEE Power and Energy Society General Meeting, PES '09

Volumn , Issue , 2009, Pages

  Park, Chul Won ^a   Shin, Kwang Chul ^b   Lee, Sang Seung ^c   Park, Jong Keun ^c   Shin, Myong Chul ^b  

^a Gangneung Wonju National University   (South Korea)

^b Sungkyunkwan University   (South Korea)

^c Seoul National University   (South Korea)

Author keywords

AC generator protection; ATP; Daubechies wavelet transform; Detail coefficient ratio; Discrete Fourier transform

Indexed keywords

ALTERNATING CURRENT; ALTERNATIVE TRANSIENT PROGRAM; DAUBECHIES WAVELET; DAUBECHIES WAVELET TRANSFORM; DETAIL COEFFICIENT RATIO; DETAIL COEFFICIENTS; DFT (DISCRETE FOURIER TRANSFORM); DIFFERENTIAL RELAYING; ELECTRIC POWER; EXTERNAL FAULT; FAULT CONDITIONS; FAULT DETECTION TECHNIQUES; FREQUENCY DOMAINS; INTERNAL FAULTS; MODEL SYSTEM; MULTI-LEVEL; OFFLINE TEST; PROTECTION ALGORITHMS; PROTECTION RELAY; STATOR WINDING; TIME DOMAIN; TIME-DOMAIN SIGNAL;

AC GENERATORS; ASYNCHRONOUS MACHINERY; BLOCK CODES; DISCRETE FOURIER TRANSFORMS; DISCRETE WAVELET TRANSFORMS; ELECTRIC EQUIPMENT PROTECTION; ELECTRIC FAULT CURRENTS; ELECTRIC RELAYS; ELECTRIC WINDINGS; FAULT DETECTION; FOURIER ANALYSIS; FREQUENCY DOMAIN ANALYSIS; MATLAB; POTENTIAL ENERGY; POTENTIAL ENERGY SURFACES; PROBABILITY DENSITY FUNCTION; SIMULATORS; STATORS; WAVELET DECOMPOSITION;

TIME DOMAIN ANALYSIS;

EID: 71849106515     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/PES.2009.5275611     Document Type: Conference Paper

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