DocumentCode
3536293
Title
Using compensated MRAS for model predictive control of induction machine
Author
Zhe Chen ; Fengxiang Wang ; Stolze, P. ; Kennel, Ralph
Author_Institution
Inst. for Electr. Drive Syst. & Power Electron, Tech. Univ. Muenchen, Munich, Germany
fYear
2013
fDate
2-6 Sept. 2013
Firstpage
1
Lastpage
9
Abstract
An encoderless model predictive torque control (PTC) is proposed in this paper. By using the MRAS estimation method to PTC, the system becomes simpler and has the virtue of low cost due to the absence of PWM modulator and speed measurement components. In implementation, a compensated MRAS is considered because of the stator current measurement errors. The experimental results confirm that this control strategy can adapt very wide speed range and it shows good performance both at transient and steady state.
Keywords
angular velocity measurement; asynchronous machines; machine control; predictive control; torque control; MRAS estimation method; PTC; PWM modulator; encoderless model predictive torque control; induction machine; speed measurement components; stator current measurement errors; Adaptation models; Induction machines; Mathematical model; Rotors; Stator windings; Torque; Induction motor; Sensorless control;
fLanguage
English
Publisher
ieee
Conference_Titel
Power Electronics and Applications (EPE), 2013 15th European Conference on
Conference_Location
Lille
Type
conf
DOI
10.1109/EPE.2013.6631997
Filename
6631997
Link To Document