Real-Time Digital Simulation for Sensorless Control Scheme based on Reduced-Order Sliding Mode Observer for Dual Star Induction Motor

Saad Khadar, Abdellah Kouzou, Shady S. Refaat, Haitham Abu-Rub

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

2 Citations (Scopus)

Abstract

This paper proposes a novel sensorless vector control scheme for an open-end stator winding induction motor. The motor is fed by different three-voltage inverters with isolated DC sources. The inverters are controlled using space vector Pulse Width Modulation (PWM). A reduced-order sliding mode observer with smooth function is proposed for speed-sensorless control. The simulation results show the simultaneous correct estimation of both rotor flux and speed. The proposed control scheme is built within the Simulink environment combined with the Real-Time platform. The obtained results confirm the clear efficacy of the proposed control scheme under a variety of operating conditions.

Original languageEnglish
Title of host publicationProceedings - IECON 2020
Subtitle of host publication46th Annual Conference of the IEEE Industrial Electronics Society
PublisherIEEE Computer Society
Pages4869-4874
Number of pages6
ISBN (Electronic)9781728154145
DOIs
Publication statusPublished - 18 Oct 2020
Externally publishedYes
Event46th Annual Conference of the IEEE Industrial Electronics Society, IECON 2020 - Virtual, Singapore, Singapore
Duration: 19 Oct 202021 Oct 2020

Publication series

NameIECON Proceedings (Industrial Electronics Conference)
Volume2020-October

Conference

Conference46th Annual Conference of the IEEE Industrial Electronics Society, IECON 2020
Country/TerritorySingapore
CityVirtual, Singapore
Period19/10/2021/10/20

Keywords

  • dual star induction motor
  • open-end winding
  • reduced-order sliding mode observer
  • speed sensorless control

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