Title :
A third harmonic sequence ANN based detection scheme for high impedance faults
Author :
Sharaf, A.M. ; Snider, L.A. ; Debnath, K.
Author_Institution :
New Brunswick Univ., Fredericton, NB, Canada
Abstract :
The paper presents a novel neural network ANN based relaying scheme for high impedance fault (HIF) detection in electric radial distribution networks. The scheme utilizes a discrimination vector (magnitudes and phases) third harmonic equivalent positive (+) negative (-) and zero sequence components. The ANN based relaying scheme was validated using the ATP-EMTP digital simulation software for a sample radial distribution feeder
Keywords :
digital simulation; distribution networks; electric impedance; fault currents; fault location; neural nets; power engineering computing; power system harmonics; power system protection; relay protection; ANN based relaying scheme; ATP-EMTP digital simulation software; discrimination vector; electric radial distribution networks; fault detection; high impedance faults; magnitudes; neural network; perceptron; phases; radial distribution feeder; third harmonic sequence ANN; zero sequence components; Artificial neural networks; Capacitors; Digital relays; Electric resistance; Electrical fault detection; Fault detection; Frequency; Impedance; Soil; Voltage;
Conference_Titel :
Electrical and Computer Engineering, 1993. Canadian Conference on
Conference_Location :
Vancouver, BC
Print_ISBN :
0-7803-2416-1
DOI :
10.1109/CCECE.1993.332417
