Stator short circuits detection in pmsm by means of higher order spectral analysis (hosa)

  • J. Rosero*
  • , J. Ortega
  • , J. Urresty
  • , J. Cárdenas
  • , L. Romeral
  • *Corresponding author for this work

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

20 Citations (Scopus)

Abstract

This paper presents and analyzed short circuit failures for Permanent Magnet Synchronous Motor (PMSM). The study includes stated and dynamic condition for experimental and simulation test. The stator current is analyzed by means of higher order spectral analysis (HOSA). HOSA techniques are used for stator current analysis under stable conditions is power frequency spectrum density (PSD); and Multiple Signal Classification (MUSIC), and bispectrum are used under dynamics conditions. Therefore, it is possible to improve the accuracy and efficiency of technique. Experimental results validate the analysis and demonstrate for HOSA can be applied to detect and identify short circuit failures in synchronous machines.

Original languageEnglish
Title of host publication24th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2009
Pages964-969
Number of pages6
DOIs
Publication statusPublished - 2009
Externally publishedYes
Event24th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2009 - Washington, DC, United States
Duration: 15 Feb 200919 Feb 2009

Publication series

NameConference Proceedings - IEEE Applied Power Electronics Conference and Exposition - APEC

Conference

Conference24th Annual IEEE Applied Power Electronics Conference and Exposition, APEC 2009
Country/TerritoryUnited States
CityWashington, DC
Period15/02/0919/02/09

Keywords

  • Bispectrum
  • HOSA
  • Higher Order spectral analysis
  • MUSIC
  • Multiple signal classification
  • PMSM drive
  • PSD
  • Power frequency spectrum density
  • Short circuit

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