Sensorless Control of Surface-Mount Permanent-Magnet Synchronous Motors Based on a Nonlinear Observer - Archive ouverte HAL Accéder directement au contenu
Article Dans Une Revue IEEE Transactions on Power Electronics Année : 2010

Sensorless Control of Surface-Mount Permanent-Magnet Synchronous Motors Based on a Nonlinear Observer

(1) , (1) , (1) , (2) , (3) , (4)
1
2
3
4

Résumé

A nonlinear observer for surface-mount permanent-magnet synchronous motors (SPMSMs) was recently proposed by Ortega et al.(LSS, Gif-sur-Yvette Cedex, France, LSS Internal Rep., Jan. 2009). The nonlinear observer generates the position estimate hat(theta) via the estimates of sin theta and cos theta. In contrast to Luenberger-type observers, it does not require speed information, thus eliminating the complexity associated with speed estimation errors. Further, it is simple to implement. In this study, the nonlinear observer performance is verified experimentally. To obtain speed estimates from the position information, a proportional-integral (PI) tracking controller speed estimator was utilized. The results are good with and without loads, above 10 r/min.
Fichier principal
Vignette du fichier
2010-IEEE_TPEL-Lee-Hong-Nam-Ortega-Praly-Astolfi.pdf (3.7 Mo) Télécharger le fichier
Origine : Fichiers éditeurs autorisés sur une archive ouverte

Dates et versions

hal-00480983 , version 1 (05-05-2010)

Identifiants

Citer

Junggi Lee, Jinseok Hong, Kwanghee Nam, Romeo Ortega, Laurent Praly, et al.. Sensorless Control of Surface-Mount Permanent-Magnet Synchronous Motors Based on a Nonlinear Observer. IEEE Transactions on Power Electronics, 2010, 25 (2), pp.290 - 297. ⟨10.1109/TPEL.2009.2025276⟩. ⟨hal-00480983⟩
359 Consultations
2330 Téléchargements

Altmetric

Partager

Gmail Facebook Twitter LinkedIn More