Harmonic analysis of current waveforms using optical current sensor

W.C. Michie, A.J. Cruden, P. Niewczas, W.I. Madden, J.R. McDonald, M. Gauduin

Research output: Contribution to journalArticle

19 Citations (Scopus)

Abstract

This work reports on the research and development of an optical current sensor for harmonic analysis within the electricity supply network. The device has a measurement capability, limited by the sampling frequency of the A/D converter, to around 20 kHz. We report on experimental verification of these measurements up to the 80th harmonic (4 kHz).
Original languageEnglish
Pages (from-to)1023-1026
Number of pages3
JournalIEEE Transactions on Instrumentation and Measurement
Volume51
Issue number5
DOIs
Publication statusPublished - 2002

Keywords

  • optical fibers
  • sensors
  • Faraday effect
  • harmonic current
  • electric systems
  • power systems

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