Indirect rotor field orientation vector control for induction motor drives in the absence of current sensors

Z. S. Wang, Siu Lau Ho

Research output: Chapter in book / Conference proceedingConference article published in proceeding or bookAcademic researchpeer-review

7 Citations (Scopus)

Abstract

This paper proposes a simplified vector control implementation strategy that can be realized in the absence of current sensors. In order to decouple the torque and flux in the determination of the three-phase voltage reference commands of the SPWM inverter, both stator and rotor currents in the stationary and rotating frames can be derived from the corresponding rotor flux-oriented vector control requirements and motor dynamic equations. A sensitivity analysis to study the effect of parameter deviation or mismatch is also investigated. Simulation results are presented to demonstrate the feasibility and performance of the proposed methodology.
Original languageEnglish
Title of host publicationConference Proceedings - IPEMC 2006
Subtitle of host publicationCES/IEEE 5th International Power Electronics and Motion Control Conference
Pages1907-1911
Number of pages5
Volume3
DOIs
Publication statusPublished - 1 Dec 2007
EventIPEMC 2006: CES/IEEE 5th International Power Electronics and Motion Control Conference - Shanghai, China
Duration: 14 Aug 200616 Aug 2006

Conference

ConferenceIPEMC 2006: CES/IEEE 5th International Power Electronics and Motion Control Conference
Country/TerritoryChina
CityShanghai
Period14/08/0616/08/06

Keywords

  • Induction motor control
  • Motor drives
  • Vector control

ASJC Scopus subject areas

  • Electrical and Electronic Engineering

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