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A comparative study on pulse sinusoidal high frequency voltage injection and INFORM methods for PMSM position sensorless control

  • Ronggang Ni
  • , Kaiyuan Lu
  • , Frede Blaabjerg
  • , Dianguo Xu
  • School of Electrical Engineering and Automation, Harbin Institute of Technology
  • Aalborg University

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

Abstract

High Frequency (HF) voltage injection methods have been widely used in the low speed drive applications of Permanent Magnet Synchronous Machines (PMSMs). This paper compares two of the HF voltage injection methods, which are HF sinusoidal voltage injection method in the d-q reference frame and INdirect Flux detection by On-line Reactance Measurement (INFORM) method in the α-β reference frame. Implementation methods are deliberated in detail and the position estimation error caused by magnetic field distortion is also discussed. Experiments using a commercial PMSM are carried out for verifications.

Original languageEnglish
Title of host publicationProceedings of the IECON 2016 - 42nd Annual Conference of the Industrial Electronics Society
PublisherIEEE Computer Society
Pages2600-2605
Number of pages6
ISBN (Electronic)9781509034741
DOIs
StatePublished - 21 Dec 2016
Externally publishedYes
Event42nd Conference of the Industrial Electronics Society, IECON 2016 - Florence, Italy
Duration: 24 Oct 201627 Oct 2016

Publication series

NameIECON Proceedings (Industrial Electronics Conference)

Conference

Conference42nd Conference of the Industrial Electronics Society, IECON 2016
Country/TerritoryItaly
CityFlorence
Period24/10/1627/10/16

Keywords

  • High Frequency (HF) voltage injection
  • INFORM
  • Permanent Magnet Synchronous Machine (PMSM)
  • Position sensorless control

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