Parameters estimation of induction motor using subspace methods

R. Corteletti, P. R. Barros, A. M.N. Lima

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

6 Scopus citations

Abstract

Parameter and speed estimation in induction motors is a research topic of wide interest. Good estimates of electrical parameters and motor speed are required for designing and tuning controllers of motor drive systems. This paper compares the efficiency of different parameter estimation techniques for characterizing an induction motor supplied by a voltage source inverter. Two of the techniques belong to the so called subspace identification method to estimate linear state space models and the other, is a standard prediction error method. The comparison is based on the experimental data acquired from a laboratory prototype microcomputer-based induction motor drive system.

Original languageEnglish
Title of host publication2003 IEEE International Symposium on Industrial Electronics, ISIE 2003
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages667-671
Number of pages5
ISBN (Electronic)0780379128
DOIs
StatePublished - 2003
Externally publishedYes
EventIEEE International Symposium on Industrial Electronics, ISIE 2003 - Rio de Janeiro, Brazil
Duration: 9 Jun 200311 Jun 2003

Publication series

NameIEEE International Symposium on Industrial Electronics
VolumeII

Conference

ConferenceIEEE International Symposium on Industrial Electronics, ISIE 2003
Country/TerritoryBrazil
CityRio de Janeiro
Period9/06/0311/06/03

Keywords

  • Control systems
  • Induction motors
  • Inverters
  • Laboratories
  • Motor drives
  • Parameter estimation
  • Predictive models
  • State estimation
  • State-space methods
  • Voltage

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