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Inherent FCS-Model predictive torque control for induction machine without Encoder

  • Fengxiang Wang
  • , Peter Stolze
  • , Ralph Kennel
  • , S. Alireza Davari
  • , Davood A. Khaburi
  • Technical University of Munich
  • Iran University of Science and Technology (IUST)

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

3 Scopus citations

Abstract

In this paper, an inherent finite control set model predictive torque control for induction machine without Encoder is proposed. With this inherent method, the model predictive controller is designed as speed-independent. For the estimation of the stator flux, the reduced order observer is applied. In this way, predictive torque controller and observer are not dependent on the speed. The influence brought by speed error is eliminated. The cost function is built to select the best switching vector for voltage source inverter. All possible inverter switching vectors are taken into calculation. The vector which minimizes the cost function is selected. The process and results are presented in the paper to verify the proposed strategy.

Original languageEnglish
Title of host publicationSPEEDAM 2012 - 21st International Symposium on Power Electronics, Electrical Drives, Automation and Motion
Pages1069-1072
Number of pages4
DOIs
StatePublished - 2012
Event21st International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2012 - Sorrento, Italy
Duration: 20 Jun 201222 Jun 2012

Publication series

NameSPEEDAM 2012 - 21st International Symposium on Power Electronics, Electrical Drives, Automation and Motion

Conference

Conference21st International Symposium on Power Electronics, Electrical Drives, Automation and Motion, SPEEDAM 2012
Country/TerritoryItaly
CitySorrento
Period20/06/1222/06/12

Keywords

  • induction machine
  • model predictive torque control
  • observer

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