A TMC320C243-based torque estimator for induction motor drives

Author

Lascu, Cristian ; Trzynadlowski, Andrzej M.

Author_Institution

Dept. of Electr. Eng., Nevada Univ., Reno, NV, USA

fYear

2001

fDate

2001

Firstpage

733

Lastpage

735

Abstract

A robust torque estimator for induction motor drives is described. The estimator is based on a full-order MRAS flux observer and implemented in the TMC320C243 DSP controller. Low price of the DSP controller allows application of the torque estimator in inexpensive drive systems, both uncontrolled and controlled, for industrial and domestic applications. Implementation details and experimental results are presented

Keywords

control system synthesis; digital control; digital signal processing chips; induction motor drives; machine control; machine testing; machine theory; model reference adaptive control systems; observers; parameter estimation; power engineering computing; robust control; torque control; TMC320C243-based torque estimator; control design; control performance; domestic applications; experimental results; full-order MRAS flux observer; implementation details; induction motor drives; industrial applications; robust torque estimator; Control systems; Digital signal processing; Induction motor drives; Induction motors; Robustness; Rotors; Signal processing algorithms; Stators; Torque control; Voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Electric Machines and Drives Conference, 2001. IEMDC 2001. IEEE International

Conference_Location

Cambridge, MA

Print_ISBN

0-7803-7091-0

Type

conf

DOI

10.1109/IEMDC.2001.939396

Filename

939396