Path Characteristic Frequency-Based Fault Locating in Radial Distribution Systems Using Wavelets and Neural Networks

This paper proposes a new algorithm for localizing phase to ground faults in an electric power distribution system. Fault-originated traveling waves propagate along the distribution paths in both directions away from the fault point and are reflected at line terminations, junctions between feeders,...

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Veröffentlicht in:	IEEE transactions on power delivery 2011-04, Vol.26 (2), p.772-781
Hauptverfasser:	Pourahmadi-Nakhli, M, Safavi, A A
Format:	Artikel
Sprache:	eng
Schlagworte:	Algorithms Applied sciences Artificial neural network Artificial neural networks Bandwidth Computer simulation Decomposition Disturbances. Regulation. Protection Electrical engineering. Electrical power engineering Electrical power engineering EMTP Exact sciences and technology Fault location Faults Filters Frequency Matlab Miscellaneous Neural networks path characteristic frequency Power distribution lines Power networks and lines Power system transients Spectrum allocation Studies Testing. Reliability. Quality control Training Traveling waves Voltage Wavelet wavelet transform
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