Estimation of rotor position error from active and reactive power in permanent magnet synchronous motor

Shinnosuke Yazaki, Katsuo Takeuchi, Yoshihiro Aruga, Shoji Shimomura

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

Abstract

This paper proposes the method that estimates rotor position error from the active and the reactive power in PM motors, and introduces the results of the fundamental simulations in vector control without rotor position sensors. The proposed method is based on system identification theory, and calculates the position error from the parameters that are obtained by a recursive least square calculation. The least square model equation was formulated from the equations representing the active and the reactive power. The simulation results proved the validity of the proposed method.

Original languageEnglish
Title of host publication2011 International Conference on Electrical Machines and Systems, ICEMS 2011
DOIs
Publication statusPublished - 2011
Event2011 International Conference on Electrical Machines and Systems, ICEMS 2011 - Beijing
Duration: 2011 Aug 202011 Aug 23

Other

Other2011 International Conference on Electrical Machines and Systems, ICEMS 2011
CityBeijing
Period11/8/2011/8/23

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ASJC Scopus subject areas

  • Electrical and Electronic Engineering
  • Mechanical Engineering

Cite this

Yazaki, S., Takeuchi, K., Aruga, Y., & Shimomura, S. (2011). Estimation of rotor position error from active and reactive power in permanent magnet synchronous motor. In 2011 International Conference on Electrical Machines and Systems, ICEMS 2011 [6073811] https://doi.org/10.1109/ICEMS.2011.6073811