Method for identifying authenticity of discharge source of power transmission line and detection system

The invention belongs to the technical field of electric power equipment, and particularly relates to a method for identifying the authenticity of a discharge source of a power transmission line and adetection system. The detection system for implementing the identification method comprises an ultrahigh-frequency antenna, an oscilloscope, an ultrasonic rangefinder and a computer, and is characterized in that the oscilloscope is arranged in a box body, the upper part of the box body is provided with a bracket, the ultrahigh-frequency antenna is arranged on the bracket, the ultrahigh-frequencyantenna is connected with the oscilloscope through a coaxial cable, one side of the box body is provided with the ultrasonic rangefinder. The detection system has the characteristics of simple structure, reasonable design and convenient use, can receive electromagnetic waves generated by the discharge and analyze the signal energy, measures at a position which is the equal distance away from eachtower through an automatic