Vector control of interior permanent magnet synchronous motor without speed sensor

Jong Woo Choi, Seung Hun Lee, Heung Geun Kim

Research output: Contribution to journalArticlepeer-review

Abstract

Lately, many approaches of speed sensorless control method for Interior Permanent Magnet Synchronous Motor(IPMSM) has been developed. This paper proposes a novel sensorless algorithm for speed estimation of IPMSM. First of all, proposed sensorless method estimates flux of rotor using foundational voltage equation of IPMSM and then estimates position and speed of rotor using Phase Locked Loop(PLL). Proposed sensorless algorithm demonstrated through simulation using Matlab simulink and experiment.

Original languageEnglish
Pages (from-to)1241-1249
Number of pages9
JournalTransactions of the Korean Institute of Electrical Engineers
Volume56
Issue number7
StatePublished - 2007

Keywords

  • Flux estimator
  • Interior permanent magnet synchronous motor
  • Sensorless control

Fingerprint

Dive into the research topics of 'Vector control of interior permanent magnet synchronous motor without speed sensor'. Together they form a unique fingerprint.

Cite this