Complete current-based induction motor condition monitoring: Stator, rotor, bearings, and load

T. G. Habetler, R. G. Harley, R. M. Tallam, Sang Bin Lee, R. Obaid, J. Stack

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

34 Scopus citations

Abstract

A complete summary of techniques for monitoring and protecting each major component of a low voltage, line-connected induction motor is given in this paper. Specifically, a method for protecting the machine from thermal overload is presented, along with a method for robust stator turn-fault detection. Current-based spectral analysis for rotor and rotating faults, as well as bearing faults is also presented. Each of these techniques are proved to provide condition- and fault-related information to the user without additional sensors.

Original languageBritish English
Title of host publication8th IEEE International Power Electronics Congress, CIEP 2002 - Technical Proceedings
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages3-8
Number of pages6
ISBN (Electronic)0780376404, 0780376404
DOIs
StatePublished - 2002
Event8th IEEE International Power Electronics Congress, CIEP 2002 - Guadalajara, Mexico
Duration: 20 Oct 200224 Oct 2002

Publication series

NameInternational Power Electronics Congress - CIEP
Volume2002-January

Conference

Conference8th IEEE International Power Electronics Congress, CIEP 2002
Country/TerritoryMexico
CityGuadalajara
Period20/10/0224/10/02

Keywords

  • Availability
  • Condition monitoring
  • Induction motors
  • Insulation
  • Low voltage
  • Protection
  • Rotors
  • Sensor arrays
  • Stator windings
  • Temperature sensors

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