DocumentCode
459845
Title
Sensorless Direct Field Oriented Control of Three-Phase Induction Motor Drives for Low Cost Applications
Author
Bojoi, R. ; Guglielmi, P. ; Pellegrino, G.
Author_Institution
Dipt. di Ingegneria Elettrica, Politecnico di Torino
Volume
2
fYear
2006
fDate
8-12 Oct. 2006
Firstpage
866
Lastpage
872
Abstract
A sensorless direct rotor field oriented control (SDRFO) scheme of three-phase induction motors for low cost applications is presented in this paper. The SDRFOC algorithm is based on a sensorless rotor flux closed-loop observer whose main advantages are its simplicity and robustness to motor parameter detuning. The whole algorithm has been developed and implemented on a low-cost fixed-point DSP controller. Experimental results are presented for a 0.5 kW induction motor used to drive a vacuum primary pump used in industry applications
Keywords
closed loop systems; digital signal processing chips; induction motor drives; machine vector control; rotors; 0.5 kW; DSP controller; closed-loop observer; induction motor drives; sensorless direct rotor field oriented control; vacuum primary pump; Costs; Digital signal processing; Induction motor drives; Induction motors; Industry applications; Robust control; Rotors; Sensorless control; Signal processing algorithms; Torque control; DSP; digital control; induction motor drive; low cost applications; sensorless field oriented control;
fLanguage
English
Publisher
ieee
Conference_Titel
Industry Applications Conference, 2006. 41st IAS Annual Meeting. Conference Record of the 2006 IEEE
Conference_Location
Tampa, FL
ISSN
0197-2618
Print_ISBN
1-4244-0364-2
Electronic_ISBN
0197-2618
Type
conf
DOI
10.1109/IAS.2006.256627
Filename
4025313
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