Electric equipment diagnosis based on wavelet analysis

Sergey A. Stavitsky, Nikolay E. Palukhin, Juri V. Kobenko, Elena S. Riabova

Research output: Contribution to journalConference article

1 Citation (Scopus)

Abstract

Due to electric equipment development and complication it is necessary to have a precise and intense diagnosis. Nowadays there are two basic ways of diagnosis: analog signal processing and digital signal processing. The latter is more preferable. The basic ways of digital signal processing (Fourier transform and Fast Fourier transform) include one of the modern methods based on wavelet transform. This research is dedicated to analyzing characteristic features and advantages of wavelet transform. This article shows the ways of using wavelet analysis and the process of test signal converting. In order to carry out this analysis, computer software Mathcad was used and 2D wavelet spectrum for a complex function was created.

Original languageEnglish
Article number01059
JournalEPJ Web of Conferences
Volume110
DOIs
Publication statusPublished - 23 Feb 2016
EventThermophysical Basis of Energy Technologies 2015 - Tomsk, Russian Federation
Duration: 13 Oct 201515 Oct 2015

ASJC Scopus subject areas

  • Physics and Astronomy(all)

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