DocumentCode
2872760
Title
Sensorless control with online parameter adaption for the PMSM
Author
Feuersänger, Simon ; Pacas, Mario
Author_Institution
Univ. Siegen, Siegen, Germany
fYear
2011
fDate
7-10 Nov. 2011
Firstpage
2012
Lastpage
2017
Abstract
Speed-Sensorless control schemes for AC-Drives are today standard features in industrial drives. Yet the quality of the implemented systems is different depending mainly on how precise the AC-machine is modeled and on the accuracy of the parameters. The present paper introduces an online adaption of the parameters of the PMSM based on the fundamental machine model during normal operation. The performed investigations confirm the proposed method to be suitable for servo-drive systems with high dynamics but also point out its limits.
Keywords
angular velocity control; permanent magnet motors; sensorless machine control; servomotors; synchronous motor drives; AC machine drives; PMSM; industrial drives; permanent magnet synchronous motor; sensorless control; servo drive systems; speed control; Adaptation models; Equations; Mathematical model; Rotors; Stators; Temperature measurement; Torque; Sensorless control; permanent magnet synchronous motor; vector control;
fLanguage
English
Publisher
ieee
Conference_Titel
IECON 2011 - 37th Annual Conference on IEEE Industrial Electronics Society
Conference_Location
Melbourne, VIC
ISSN
1553-572X
Print_ISBN
978-1-61284-969-0
Type
conf
DOI
10.1109/IECON.2011.6119448
Filename
6119448
Link To Document