Title :
Simulation Research on PMSM Vector Control System Based on SVPWM
Author :
Gui-xi, Jia ; Hui-chao, Zhao ; Hong-jun, Shao
Author_Institution :
Sch. of Autom., Tianjin Univ., Tianjin, China
Abstract :
Classic SPWM control mainly focused on making the output voltage of inverter transformer as close as possible to the sine wave, did not take into account the output current waveform. The voltage space vector PWM (SVPWM) control, considering the inverter and AC motor as an integral whole, control the inverter in accordance with the circular track of the rotating magnetic field, can work better. In this paper, introduce the basic space vector PWM (SVPWM) principles, and build permanent magnet synchronous motor vector control system simulation model based on SVPWM in MATLAB/Simulink environment, and finally study the entire system simulation, by output waveform analysis, validate the system has good static and dynamic performance.
Keywords :
PWM invertors; machine vector control; permanent magnet motors; power transformers; synchronous motors; voltage control; waveform analysis; AC motor; MATLAB; PMSM vector control system; SVPWM control; Simulink environment; dynamic performance; inverter transformer; output current waveform; output voltage; output waveform analysis; permanent magnet synchronous motor vector control system; rotating magnetic field; sine wave; static performance; system simulation; voltage space vector PWM; Analytical models; Inverters; Machine vector control; Space vector pulse width modulation; Switches; PMSM; SVPWM; simulation; simulink; vector control;
Conference_Titel :
Electrical and Control Engineering (ICECE), 2010 International Conference on
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-6880-5
DOI :
10.1109/iCECE.2010.476
