Title :
All digital space vector PWM induction motor drive based on flux control
Author :
Li Yong ; Huang Lipei ; Li Fahai
Author_Institution :
Dept. of Electr. Eng., Tsinghua Univ., Beijing, China
Abstract :
One space vector PWM (SVPWM) method based on closed-loop stator flux control is presented. To realize the method, an all digital voltage source inverter motor system is proposed, in which 2 processors are utilized, one is Hitachi´s H8/532 single chip processor, the other is TI´s TMS320E15 DSP. The system´s transient and steady state performance are investigated by means of digital simulation using a two axes (dc-qc-0) machine model. Experimental results show that the system has high performance.<>
Keywords :
closed loop systems; digital control; digital signal processing chips; digital simulation; electric drives; electric machine analysis computing; induction motors; invertors; machine control; magnetic flux; magnetic variables control; pulse width modulation; stators; transients; Hitachi H8/532 single chip processor; TI TMS320E15 DSP; closed-loop stator flux control; digital simulation; digital space vector PWM induction motor drive; digital voltage source inverter; steady state performance; transient performance; two axes machine model; Digital simulation; Induction motor drives; Influenza; Pulse width modulation; Pulse width modulation inverters; Sampling methods; Space vector pulse width modulation; Stators; Switches; Voltage;
Conference_Titel :
TENCON '93. Proceedings. Computer, Communication, Control and Power Engineering.1993 IEEE Region 10 Conference on
Conference_Location :
Beijing, China
Print_ISBN :
0-7803-1233-3
DOI :
10.1109/TENCON.1993.320713
