A study on an inductance change compensation method for a PMSM rotor angle sensorless control system

K. Kondo, Koken Kim

研究成果: Conference contribution

1 引用 (Scopus)

抜粋

In this study, a q-axis inductance compensation method is studied to improve the stability of the PMSM rotor angle sensorless control system using the induced voltage. By a theoretical study, the rotor angle estimation error, which sometimes results in an unstable phenomenon, is caused by the error of the q-axis inductance due to flux saturation. A compensation method using the voltage is studied theoretically to reveal the effectiveness and to obtain the reference for designing the set value of q-axis inductance in the controller. The method is also verified experimentally both in lower and higher speed range.

元の言語English
ホスト出版物のタイトルProceedings - The 12th International Conference on Electrical Machines and Systems, ICEMS 2009
DOI
出版物ステータスPublished - 2009 12 1
イベント12th International Conference on Electrical Machines and Systems, ICEMS 2009 - Tokyo, Japan
継続期間: 2009 11 152009 11 18

出版物シリーズ

名前Proceedings - The 12th International Conference on Electrical Machines and Systems, ICEMS 2009

Other

Other12th International Conference on Electrical Machines and Systems, ICEMS 2009
Japan
Tokyo
期間09/11/1509/11/18

ASJC Scopus subject areas

  • Control and Systems Engineering
  • Electrical and Electronic Engineering

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  • これを引用

    Kondo, K., & Kim, K. (2009). A study on an inductance change compensation method for a PMSM rotor angle sensorless control system. : Proceedings - The 12th International Conference on Electrical Machines and Systems, ICEMS 2009 [5382815] (Proceedings - The 12th International Conference on Electrical Machines and Systems, ICEMS 2009). https://doi.org/10.1109/ICEMS.2009.5382815