Instruments and Systems: Monitoring, Control, and Diagnostics Annotation << Back Computational research of possibility of application of wavelet -functions at diagnostics transmission lines locating methods G.I. LOGUNOV, L.N. FEDOTOVA, A.E. KONDRATIEV The reliability augmentation of electric power lines directly is connected with efficiency of their diagnosing. The technique of a state estimation of electric power lines by selection of optimum wavelet-functions in the capacity of outgoing pulses is offered. The technique has been tested by numerical modelling of impulses in lines with various electric parametres in the presence of a various sort of faults. Key words: diagnostic, electric power lines, outgoing pulses, wavelet-function.