Features generation by means of currents’ physical components for load identification

Translated title of the contribution: Features generation by means of currents’ physical components for load identification

Yuval Beck, Nezah Calamaro, Liran Katzir, Doron Shmilovitz

Research output: Contribution to journalArticlepeer-review

Abstract

In this paper the process of extracting a set number of features that uniquely describe a nonlinear load is described. The method is used for classifying and identifying as well as determining the operation state of harmonic nonlinear loads. The method is based on harmonic spectral decomposition of periodic waveforms and on sorting and calculating the features by means of Currents’ Physical Components Theory. Using this theory enables to create features with physical meaning and to enable to calculate the actual various currents and powers of these loads.

Translated title of the contributionFeatures generation by means of currents’ physical components for load identification
Original languageEnglish
Pages (from-to)115-118
Number of pages4
JournalPrzeglad Elektrotechniczny
Volume91
Issue number11
DOIs
StatePublished - 1 Oct 2015

Keywords

  • Energy transport theory
  • Harmonics
  • Nonintrusive monitoring
  • Nonlinear load

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