Title :
Simulation Modeling Research of Permanent Magnet Synchronous Motor Control System
Author :
Ziwen, Sun ; Guochao, Yang ; Zhicheng, Ji
Author_Institution :
Southern Yangtze Univ., Jiangsu
Abstract :
Based on the mathematical model of permanent magnet synchronous motor (PMSM), a novel method of modeling PMSM control system has been proposed. The control system adopts the double loops method. In the system, a PI controller is adopted in the speed loop and a PWM current controller is adopted in the current loop. After that, the simulink results of the power losses in IGBTs in different carry frequencies are compared. The simulink results show the validity of the modeling method. This novel method offers a new thought way for designing and debugging actual motors.
Keywords :
PI control; control system synthesis; electric current control; machine control; permanent magnet motors; power system simulation; pulse width modulation; synchronous motors; PI controller; PMSM control system; PWM current controller; current loop; double loops method; permanent magnet synchronous motor; simulation modeling; speed loop; Control system synthesis; Control systems; Debugging; Frequency; Insulated gate bipolar transistors; Mathematical model; Permanent magnet motors; Power system modeling; Pulse width modulation; Synchronous motors; IGBT bridge circuit; PMSM modeling; PWM control; voltage invert;
Conference_Titel :
Control Conference, 2007. CCC 2007. Chinese
Conference_Location :
Hunan
Print_ISBN :
978-7-81124-055-9
Electronic_ISBN :
978-7-900719-22-5
DOI :
10.1109/CHICC.2006.4347324
