DocumentCode
391969
Title
Stator resistance estimation for sensorless induction motor drives under regenerating condition
Author
Kubota, Hisao ; Tamura, Yuichi
Author_Institution
Meiji Univ., Kawasaki, Japan
Volume
1
fYear
2002
fDate
5-8 Nov. 2002
Firstpage
426
Abstract
Several speed estimation methods for sensorless induction motor drives have been proposed. Performance of them is not satisfactory at low speed. When the stator resistance value in the speed estimator is incorrect, the estimator does not work satisfactorily. This paper presents a stator resistance estimation method, which works successfully under not only powering condition but also regenerating condition.
Keywords
adaptive control; electric current control; electric resistance; induction motor drives; machine control; parameter estimation; stators; adaptive observer; current controller; powering condition; regenerating condition; sensorless induction motor drives; stator resistance estimation; Frequency estimation; Inductance; Induction machines; Induction motor drives; Induction motors; Observers; Rotors; State estimation; Stators; Synchronous motors;
fLanguage
English
Publisher
ieee
Conference_Titel
IECON 02 [Industrial Electronics Society, IEEE 2002 28th Annual Conference of the]
Print_ISBN
0-7803-7474-6
Type
conf
DOI
10.1109/IECON.2002.1187546
Filename
1187546
Link To Document