Title :
Directional function in distribution networks through wave propagation
Author :
Kaczmarek, Robert ; Huang, Wan-Ying
Author_Institution :
Supelec, Gif-sur-Yvette
Abstract :
An all current directional algorithm based on wave propagation is presented. It can be applied to point out to the faulty feeder in radial network with ramifications, no matter how the neutral is grounded. The algorithm is explained on constant parameter EMTP cable model and tested on frequency dependent L.Marti cable model with sheaths grounded on both sides.
Keywords :
cable sheathing; power cable testing; power cables; power distribution faults; EMTP cable model; cable sheaths; current directional function algorithm; faulty feeder; frequency dependent L.Marti cable model; grounding; radial distribution networks; wave propagation; EMTP; Frequency; Magnetic analysis; Power cables; Power system transients; Power transmission lines; Protection; Protective relaying; Sampling methods; Voltage; Fault currents; Industrial power systems; Network fault diagnosis; Power cables; Power distribution protection; Power system transients; Propagation;
Conference_Titel :
Power Tech, 2005 IEEE Russia
Conference_Location :
St. Petersburg
Print_ISBN :
978-5-93208-034-4
Electronic_ISBN :
978-5-93208-034-4
DOI :
10.1109/PTC.2005.4524436
