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| Titre: | Compensation for the iron loss effect in EKF-based speed estimation of vector controlled induction motors |
| Auteur(s): | Kheldoun, Aissa
Chetate, Boukhmis |
| Mots-clés: | Extended Kalman filter
Indirect vector control
Iron loss
Sensorless speed control
AC motors
Cellular radio systems
Control theory
Drives
Electric drives
Estimation
Industrial engineering
Kalman filters
Motors
Power electronics
Speed
Vectors
Wave filters
Electrical drives
Filter performance
Induction machines
Induction motors |
| Date de publication: | 2008 |
| Editeur: | IEEE |
| Référence bibliographique: | SPEEDAM 2008 - International Symposium on Power Electronics, Electrical Drives, Automation and Motion; Ischia; Italy; 11 June 2008 through 13 June 2008; Category number08EX2053; Code 73530 |
| Collection/Numéro: | SPEEDAM 2008 - International Symposium on Power Electronics, Electrical Drives, Automation and Motion 2008, Article number 4581105,;pp. 1509-1513 |
| Résumé: | In vector controlled induction motor drives, the instantaneous rotor speed is measured using whether sensors or estimators. Since the basic Kalman filter is a state observer, its use in vector controlled schemes has received much attention. However, these schemes are based on the assumption that the existence of iron loss in an induction motor may be neglected. The paper shows the effect of iron loss on the extended Kalman filter performance that is designed on the basis if the ironless induction machine model. Simulation results are carried out to demonstrate this effect as well as the effectiveness of the suggested approach to minimise the speed estimation error without modifying the observer algorithm |
| URI/URL: | http://dlibrary.univ-boumerdes.dz:8080123456789/2129 |
| ISBN: | 978-142441664-6 |
| Collection(s) : | Communications Internationales
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