DocumentCode
2381269
Title
Parameter sensitivity of full-order flux observers for induction motors
Author
Hinkkanen, Marko ; Luomi, Jorma
Author_Institution
Power Electron. Lab., Helsinki Univ. of Technol., Finland
Volume
2
fYear
2002
fDate
13-18 Oct. 2002
Firstpage
851
Abstract
This paper deals with the flux estimation for induction motor drives. The equations for the parameter sensitivity of both the flux estimation and the torque production are derived for a full-order flux observer. Based on the parameter sensitivity analysis, a very simple method to determine a robust observer gain combining the current model and the voltage model is proposed.
Keywords
induction motors; machine vector control; magnetic flux; observers; parameter estimation; sensitivity analysis; torque; 2.2 kW; current model; flux estimation; full-order flux observers; induction motor drives; induction motors; parameter sensitivity; robust observer gain; torque production; voltage model; Induction motors; Magnetic flux; Position control; Production; Rotors; Saturation magnetization; Sensitivity analysis; Stators; Torque control; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Industry Applications Conference, 2002. 37th IAS Annual Meeting. Conference Record of the
Conference_Location
Pittsburgh, PA, USA
ISSN
0197-2618
Print_ISBN
0-7803-7420-7
Type
conf
DOI
10.1109/IAS.2002.1042658
Filename
1042658
Link To Document