Fault location in distribution systems using the voltage sag-duration table

A fault location technique based on the voltage sag-duration table has been described. The technique is simple to apply and has the potential to be implemented on-line. It needs the data from power quality meters installed at a few measuring stations. The technique has been demonstrated by simulating faults in realistic distribution networks.

[1]  M. Kezunovic,et al.  Improved Fault Location on Distribution Feeders Based on Matching During-Fault Voltage Sags , 2009, IEEE Transactions on Power Delivery.

[2]  Matti Lehtonen,et al.  Automatic fault management in distribution networks , 2001 .

[3]  Yuan Liao.  Generalized Fault-Location Methods for Overhead Electric Distribution Systems , 2011, IEEE Transactions on Power Delivery.

[4]  Jen-Hao Teng,et al.  Automatic and Fast Faulted Line-Section Location Method for Distribution Systems Based on Fault Indicators , 2014, IEEE Transactions on Power Systems.

[5]  Nicholas Jenkins,et al.  Automatic fault location on distribution network using voltage sags measurements , 2005 .

[6]  A.S. Bretas,et al.  Extended Fault-Location Formulation for Power Distribution Systems , 2009, IEEE Transactions on Power Delivery.

[7]  Yanfeng Gong,et al.  Integrated Fault Location System for Power Distribution Feeders , 2013, IEEE Transactions on Industry Applications.

[8]  Walmir Freitas,et al.  Fault Location in Distribution Systems Based on Smart Feeder Meters , 2014, IEEE Transactions on Power Delivery.

[9]  Ahmed M. Azmy,et al.  Impedance-based fault location technique for distribution systems in presence of distributed generation , 2013, 2013 IEEE International Conference on Smart Energy Grid Engineering (SEGE).

[10]  Lisandro Lovisolo,et al.  Location of faults generating short-duration voltage variations in distribution systems regions from records captured at one point and decomposed into damped sinusoids , 2012 .

[11]  A. Abur,et al.  Fault Location Using Voltage Measurements , 2001, IEEE Power Engineering Review.

[12]  Edson Guedes da Costa,et al.  Voltage Sag Performance of a Distribution System and Its Improvement , 2011, IEEE Transactions on Industry Applications.

[13]  Mladen Kezunovic,et al.  Voltage Sag Data Utilization for Distribution Fault Location , 2011, IEEE Transactions on Power Delivery.

[14]  A. T. Johns,et al.  New concept in fault location for overhead distribution systems using superimposed components , 1997 .