METHOD OF PRECISELY DETERMINING THE LOCATION OF A FAULT ON AN ELECTRICAL TRANSMISION SYSTEM

摘要

A method of precisely determining velocity of propagation and the location of a fault on an electric transmision line (18), using a system of high frequency transmitter/receiver (22) combinations to monitor and detect high frequency bursts (16) (24) produced by the transmitters (20) (27) and by faults (23), including memory (21) (28) and analysis capability to store and analyze high frequency data before and after a detected fault (23).