Detail publikace

Online Adaptive Compensation Scheme for Inverter Nonlinearity in PMSM Drive

BUCHTA, L. OTAVA, L.

Originální název

Online Adaptive Compensation Scheme for Inverter Nonlinearity in PMSM Drive

Anglický název

Online Adaptive Compensation Scheme for Inverter Nonlinearity in PMSM Drive

Jazyk

en

Originální abstrakt

In this paper, a simple parameter-independent adaptive method to compensate dead-time effects and nonlinearity of a inverter is presented. The proposed approach is based on the monitoring of harmonic distortion in the d-axis current. Consequently, the criterion is calculated and minimized. The output of the proposed adaptive method is one slowly time-varying voltage, which is used to compensate the output voltage distortion. This approach is extended by estimator of persistent voltage disturbance based on the model of the permanent-magnet synchronous motor (PMSM). The effectiveness of the proposed approach is verified through the simulation experiments.

Anglický abstrakt

In this paper, a simple parameter-independent adaptive method to compensate dead-time effects and nonlinearity of a inverter is presented. The proposed approach is based on the monitoring of harmonic distortion in the d-axis current. Consequently, the criterion is calculated and minimized. The output of the proposed adaptive method is one slowly time-varying voltage, which is used to compensate the output voltage distortion. This approach is extended by estimator of persistent voltage disturbance based on the model of the permanent-magnet synchronous motor (PMSM). The effectiveness of the proposed approach is verified through the simulation experiments.

Dokumenty

BibTex


@inproceedings{BUT117437,
  author="Luděk {Buchta} and Lukáš {Otava}",
  title="Online Adaptive Compensation Scheme for Inverter Nonlinearity in PMSM Drive",
  annote="In this paper, a simple parameter-independent adaptive method to compensate dead-time effects and nonlinearity of a inverter is presented. The proposed approach is based on the monitoring of harmonic distortion in the d-axis current. Consequently, the criterion is calculated and minimized. The output of the proposed adaptive method is one slowly time-varying voltage, which is used to compensate the output voltage distortion. This approach is extended by estimator of persistent voltage disturbance based on the model of the permanent-magnet synchronous motor (PMSM). The effectiveness of the proposed approach is verified through the simulation experiments.",
  booktitle="2015 7th International Congress on Ultra Modern Telecommunications and Control Systems and Workshops (ICUMT)",
  chapter="117437",
  doi="10.1109/ICUMT.2015.7382422",
  howpublished="electronic, physical medium",
  year="2015",
  month="october",
  pages="166--171",
  type="conference paper"
}