Apparatus and method for detecting the degraded component in the overhead distribution line using ultrasonic waves

The invention from the power equipment installed area of ​​a defective portion detection systems, processing power distribution line power equipment for detecting a defective portion occurs in a part distribution line power plant, it is possible to aim towards the power equipment installed area on the pole, the aiming direction area detector for detecting an ultrasonic signal generated; Precision detector which can be aimed towards the respective power plant disposed on a power plant installation area on the pole, and detecting the ultrasonic signal generated from the power plant aiming; Coupled to the area detector and the precision detector, whether or not to receive the ultrasonic signal for amplifying the received ultrasonic wave signal provided by the area detector and the precise detector and to filter a signal that corresponds to the selected ultrasonic band, corresponding to the selected ultrasound band ultrasonic receiving apparatus having a display unit to display a checker can understand, and provides a storable form of the received signal; And a defective portion detection system and method of processing distribution line power equipment using ultrasound detection comprising an analysis apparatus that provide an analysis waveform able to judge the defect and whether or more types of the measurement point by analyzing the waveform of the stored ultrasonic signals to provide. Bad points, ultrasound, waveform analysis