A virtual instrument for voltage flicker tracking

M. A. El-Dery, T. K. Abdel-Galil, M. Marei, E. F. El-Saadany, M. M.A. Salama

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

5 Scopus citations

Abstract

In this paper a virtual instrument for voltage flicker is introduced. The proposed instrument utilizes Hubert Transform (HT) and Teager Energy Operator (TEO) for tracking the voltage signal envelope. A test system, which is capable of producing flicker with different frequencies and amplitudes, is designed to test the proposed flicker tracking system. An economical data acquisition card is used to capture the flicker voltage waveform. The tracking algorithms are implemented using Matlab6.0. Experimental results presented in this paper prove the competence of the anticipated instrument.

Original languageBritish English
Title of host publication2004 IEEE Power Engineering Society General Meeting
Pages918-922
Number of pages5
StatePublished - 2004
Event2004 IEEE Power Engineering Society General Meeting - Denver, CO, United States
Duration: 6 Jun 200410 Jun 2004

Publication series

Name2004 IEEE Power Engineering Society General Meeting
Volume1

Conference

Conference2004 IEEE Power Engineering Society General Meeting
Country/TerritoryUnited States
CityDenver, CO
Period6/06/0410/06/04

Keywords

  • Envelop tracking
  • Hubert transform
  • Power quality
  • Teager energy operator
  • Voltage flicker

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