Wavelet based trend analysis for monitoring and fault detection in induction motors

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

2 Citations (Scopus)

Abstract

The aging mechanism of an induction motor is observed using vibration signatures in this study. A wavelet based trending application is used through Multi Resolution Wavelet Analysis. The progress of aging is shown and interpreted based on the trends of different cases of the same induction motor. Aging region concept is introduced to designate a new condition monitoring strategy. So, the vibration monitoring is refined into a smaller scale. By this way, a new simple and feasible monitoring algorithm is proposed. Then a rating parameter is introduced in order to estimate the situation of the motor. Thus, by using this method the aging of any random state can be detected as a percentage.

Original languageEnglish
Title of host publication2014 IEEE 15th Workshop on Control and Modeling for Power Electronics, COMPEL 2014
PublisherIEEE Computer Society
ISBN (Print)9781479921478
DOIs
Publication statusPublished - 2014
Event2014 IEEE 15th Workshop on Control and Modeling for Power Electronics, COMPEL 2014 - Santander, Spain
Duration: 22 Jun 201425 Jun 2014

Publication series

Name2014 IEEE 15th Workshop on Control and Modeling for Power Electronics, COMPEL 2014

Conference

Conference2014 IEEE 15th Workshop on Control and Modeling for Power Electronics, COMPEL 2014
Country/TerritorySpain
CitySantander
Period22/06/1425/06/14

Keywords

  • aging mechanism
  • fault detection
  • induction motor
  • monitoring
  • wavelet transform

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