Title :
A DSP-based vector control of multiphase induction machine
Author :
Hou, Lijun ; Su, Yanmin ; Chen, Lin
Author_Institution :
Sch. of Electr. Eng., Xi´´an Jiaotong Univ., China
Abstract :
This paper presents the mathematical model of multiphase induction machines in the synchronous reference frame by using generalized two axis real transformation, which simplifies the modeling and control of multiphase induction machines. A detailed implementation of an indirect type multiphase induction machine rotor flux field orientation control and unified PWM technique applied to the multiphase inverter are described. The control method is implemented on the floating-point DSP board TMS320C32 to verify the validity of the developed control strategy.
Keywords :
PWM invertors; asynchronous machines; digital signal processing chips; floating point arithmetic; machine vector control; position control; rotors; DSP-based vector control; PWM technique; TMS320C32; floating-point DSP board; generalized two axis real transformation; machine rotor flux field orientation control; mathematical model; modeling; multiphase induction machine control; multiphase inverter; synchronous reference frame; Automatic control; Digital signal processing; Electronic mail; Induction machines; Intelligent control; Machine vector control; Mathematical model; Mechanical engineering; Position control; Pulse width modulation inverters;
Conference_Titel :
Intelligent Control and Automation, 2002. Proceedings of the 4th World Congress on
Print_ISBN :
0-7803-7268-9
DOI :
10.1109/WCICA.2002.1020040
