method and device for detecting kabelfehlern

摘要

it is a method and a device for detecting faults in cables are described, in particular for the transmission and distribution of electrical energy, and in the soil are laid, by means of a fehlerort cable generated acoustic signal, the other e an electrical pulse induced rollover or entladungsgeru00e4usch.such acoustic signals are often overlaid with noises, its identification, and thus the localization of the fehlerortes more difficult or impossible.the influence of noises erfindungsgemu00e4u00df is at least minimized the fehlerort generated and with the noises superimposed acoustic signal by comparing with certain signalmustern or merkmalsu00e4tzen is identified.