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New variable-reluctance resolver for rotor-position sensing

  • L. Z. Sun*
  • , J. B. Zou
  • , Y. P. Lu
  • *Corresponding author for this work
  • IEEE
  • Harbin Institute of Technology

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

Abstract

Resolvers are often used to provide accurate absolute position information in high-performance motor systems. In this paper a new variable reluctance (VR) resolver with much simplified structure is presented for integration with motor systems. The new VR resolver directly utilizes the salient pole effects with only simple winding patterns on the stator. Sample tests show that the precision can meet the requirement of the drive of brushless motors, and the position errors are mainly caused by the 3rd harmonics and the non-effective EMFs existing in the signals, which can be eliminated further.

Original languageEnglish
Title of host publicationIEEE TENCON 2004 - 2004 IEEE Region 10 Conference Proceedings
Subtitle of host publicationAnalog and Digital Techniques in Electrical Engineering
PublisherInstitute of Electrical and Electronics Engineers Inc.
PagesD5-D8
ISBN (Print)0780385608
DOIs
StatePublished - 2004
Event2004 IEEE Region 10 Conference: Analog and Digital Techniques in Electrical Engineering, IEEE TENCON 2004 - Chiang Mai, Thailand
Duration: 21 Nov 200424 Nov 2004

Publication series

NameIEEE Region 10 Annual International Conference, Proceedings/TENCON
VolumeD
ISSN (Print)2159-3442
ISSN (Electronic)2159-3450

Conference

Conference2004 IEEE Region 10 Conference: Analog and Digital Techniques in Electrical Engineering, IEEE TENCON 2004
Country/TerritoryThailand
CityChiang Mai
Period21/11/0424/11/04

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