Adaptive Stator Current Disturbance Observer based on the Predictive Current Control for PMSM

Fengxiang Wang, Kunkun Zuo, Guiying Lin, Long He, Jose Rodriguez, Cristian Garcia

Resultado de la investigación: Contribución a los tipos de informe/libroContribución a la conferenciarevisión exhaustiva

Resumen

This paper presents an adaptive stator current disturbance observer based on the model predictive current control (PCC) algorithm. For the various disturbances, the disturbance observer (DO) algorithm estimates the lumped disturbance and makes a feedforward compensation to correct the output. However, the discrete characteristic of current prediction error is neglected in conventional stator current disturbance observer (SCDO). Based on the detailed analysis of the stator current prediction error, the proposed method structures a parallel strategy to observe the discrete disturbance related to each voltage vector separately, and designs an adaptive compensation strategy to eliminate the prediction error. The effectiveness of proposed method is verified using experimental tests in the permanent-magnet synchronous motor (PMSM) system.

Idioma originalInglés
Título de la publicación alojadaProceedings - IECON 2020
Subtítulo de la publicación alojada46th Annual Conference of the IEEE Industrial Electronics Society
EditorialIEEE Computer Society
Páginas4612-4618
Número de páginas7
ISBN (versión digital)9781728154145
DOI
EstadoPublicada - 18 oct 2020
Evento46th Annual Conference of the IEEE Industrial Electronics Society, IECON 2020 - Virtual, Singapore, Singapur
Duración: 19 oct 202021 oct 2020

Serie de la publicación

NombreIECON Proceedings (Industrial Electronics Conference)
Volumen2020-October

Conferencia

Conferencia46th Annual Conference of the IEEE Industrial Electronics Society, IECON 2020
País/TerritorioSingapur
CiudadVirtual, Singapore
Período19/10/2021/10/20

Áreas temáticas de ASJC Scopus

  • Ingeniería de control y sistemas
  • Ingeniería eléctrica y electrónica

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