Torque Feed-Back MTPA Control for IPMSM Compensating for Magnet Flux Variation Due to Permanent Magnet Temperature

Yoshihiro Hirano, Kohei Aiso, Keiichiro Kondo, Kazuhiko Matsunami

Research output: Chapter in Book/Report/Conference proceedingConference contribution

Abstract

The interior permanent magnet synchronous motors are driven by MTPA control to minimize copper loss. However, there is a problem that the actual MTPA operating point is changed by the magnet flux variation due to the temperature of the permanent magnet. Therefore, this study proposes a novel torque feed-back MTPA control to simply and accurately compensate for the fluctuation in the magnetic flux of the magnet, thereby realize high-efficiency drive of the motor.

Original languageEnglish
Title of host publication23rd International Conference on Electrical Machines and Systems, ICEMS 2020
PublisherInstitute of Electrical and Electronics Engineers Inc.
Pages365-368
Number of pages4
ISBN (Electronic)9784886864192
DOIs
Publication statusPublished - 2020 Nov 24
Event23rd International Conference on Electrical Machines and Systems, ICEMS 2020 - Hamamatsu, Japan
Duration: 2020 Nov 242020 Nov 27

Publication series

Name23rd International Conference on Electrical Machines and Systems, ICEMS 2020

Conference

Conference23rd International Conference on Electrical Machines and Systems, ICEMS 2020
CountryJapan
CityHamamatsu
Period20/11/2420/11/27

Keywords

  • IPMSM
  • MTPA control
  • Torque feed-back control

ASJC Scopus subject areas

  • Energy Engineering and Power Technology
  • Electrical and Electronic Engineering
  • Mechanical Engineering
  • Safety, Risk, Reliability and Quality
  • Control and Optimization

Fingerprint Dive into the research topics of 'Torque Feed-Back MTPA Control for IPMSM Compensating for Magnet Flux Variation Due to Permanent Magnet Temperature'. Together they form a unique fingerprint.

Cite this