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Application of the calibrated acoustic emission to investigate properties of acoustic emission signals coming from partial discharge sources modelled in laminar systems

  • F. Witos
  • , Z. Gacek
  • Silesian University of Technology

Research output: Contribution to journalConference articlepeer-review

3 Citations (Scopus)

Abstract

The measuring system used to investigate of partial discharge by means of the calibrated acoustic emission as well as the analysis of investigation results of partial discharges in modelled laminar systems are presented. Modelled laminar systems enable us to observe inner and surface discharge together with discharge within oil. The results of analysis determine different properties of acoustic emission signals coming from different modelled partial discharge sources in the time, discrimination threshold and time-frequency domain.

Original languageEnglish
Pages (from-to)173-177
Number of pages5
JournalJournal De Physique. IV : JP
Volume129
DOIs
Publication statusPublished - 2005
EventProceedings - 34th Winter School on Wave and Quantum Acoustics - Ustron, Poland
Duration: 28 Feb 20054 Mar 2005

ASJC Scopus subject areas

  • General Physics and Astronomy

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