THE SELECTION OF THE PULSE SIGNALS IN THE FACE OF STRONG INTERFERENCE FROM THE POWER OF NETWORKS

Authors

  • T. N. Serdiuk Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan
  • O. V. Shvets O.Ya. Usikov Institute for Radiophysics and Electronics of the NASU,Kharkiv
  • V. K. Ivanov O.Ya. Usikov Institute for Radiophysics and Electronics of the NASU,Kharkiv

DOI:

https://doi.org/10.15802/stp2010/13435

Keywords:

pulse signal, strong interference, power system

Abstract

A compensation technique for rejection of the powerful narrow-band harmonics radiated by power mains is developed for application (in computer-aided system) of detection and registration of the pulse emissions radiated by partial or crown discharges in isolators of high-voltage power lines. The compensation algorithm for rejection of narrow-band interferences consists in the calculation of exact values of frequency, phase and amplitude of the mains’ harmonics by two points in a complex spectrum of the signal near the interference frequency, and in the formation of a compensation signal, which is to be subtracted from an initial signal.

Author Biographies

T. N. Serdiuk, Dnipropetrovsk National University of Railway Transport named after Academician V. Lazaryan

T. N. Serdiuk

O. V. Shvets, O.Ya. Usikov Institute for Radiophysics and Electronics of the NASU,Kharkiv

O. V. Shvets

V. K. Ivanov, O.Ya. Usikov Institute for Radiophysics and Electronics of the NASU,Kharkiv

V. K. Ivanov

Published

2010-04-25

How to Cite

Serdiuk, T. N., Shvets, O. V., & Ivanov, V. K. (2010). THE SELECTION OF THE PULSE SIGNALS IN THE FACE OF STRONG INTERFERENCE FROM THE POWER OF NETWORKS. Science and Transport Progress. Bulletin of Dnipropetrovsk National University of Railway Transport, (32), 218–223. https://doi.org/10.15802/stp2010/13435

Issue

Section

AUTOMATED AND TELEMATIC SYSTEMS ON TRANSPORT