Title :
PC based rotor flux oriented control of induction motors using DSP
Author :
Raghavendiran, T.A. ; Saleem, A. Sultan ; Job, David P.
Author_Institution :
Dept. of Electr. & Electron. Eng., Crescent Eng. Coll., Madras, India
Abstract :
We propose a novel method of induction motor speed control using a DSP (digital signal processing) chip, TMS 320 C25. In the proposed method speed control is achieved by means of rotor flux control. The TMS 320 C25 is used in digital current regulation of the induction motor. The complex control algorithm is coded in the assembly language of the DSP chip and very precise speed control can be achieved. Tests are carried out-on a 370 W induction motor and the parameters are simulated in a PC 486 system
Keywords :
digital control; digital signal processing chips; electric current control; induction motors; machine control; magnetic flux; magnetic variables control; microcomputer applications; power engineering computing; rotors; velocity control; 370 W; DSP chip; PC based rotor flux oriented control; TMS 320 C25; assembly language; control algorithm coding; digital current regulation; induction motors; parameters simulation; speed control; vector control; AC motors; DC motors; Digital signal processing; Digital signal processing chips; Induction motors; Magnetic flux; Rotors; Stators; Torque; Velocity control;
Conference_Titel :
Power Electronics, Drives and Energy Systems for Industrial Growth, 1996., Proceedings of the 1996 International Conference on
Conference_Location :
New Delhi
Print_ISBN :
0-7803-2795-0
DOI :
10.1109/PEDES.1996.539542
