A Comprehensive Review of State-of-the-Art Parameter Estimation Techniques for Permanent Magnet Synchronous Motors in Wide Speed Range

Muhammad Saad Rafaq, Jin Woo Jung

Research output: Contribution to journalArticlepeer-review

179 Scopus citations

Abstract

Permanent magnet synchronous motor (PMSM) drive has emerged as one of the most preferred motor drives for industrial applications owing to its distinguished advantages, such as high torque density, high efficiency, and wide speed range operation. However, accurately updated knowledge about the PMSM parameters is crucial to designing a high-performance trajectory tracking controller. This article presents a state-of-the-art comprehensive review and up-to-date progress of the offline and online parameter estimation techniques of the PMSM drives. First, the problems associated with parameter estimation of the PMSM are systematically summarized to identify the parameters having fast and accurate convergence. Second, the offline parameter estimation techniques are categorized based on the frequency and time responses. Third, the recent advances and developments of the online parameter estimation techniques for PMSMs are assessed. Finally, there is a discussion of extensive industrial applications and future research trends for the parameter estimation techniques.

Original languageEnglish
Article number8855027
Pages (from-to)4747-4758
Number of pages12
JournalIEEE Transactions on Industrial Informatics
Volume16
Issue number7
DOIs
StatePublished - Jul 2020

Keywords

  • Electrical motor parameters
  • mechanical motor parameters
  • offline parameter estimation
  • online parameter estimation
  • permanent magnet synchronous motor (PMSM)

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