基于自抗扰控制技术的PMSM-DTC控制

Indexed by:Journal Article

Date of Publication:2022-06-29

Journal:电气传动

Institution:图书馆

Issue:7

Page Number:17-21,56

ISSN:1001-2095

Abstract:To deal with problem in the traditional permanent magnet synchronous motor(PMSM)direct torque control(DTC)system,such as poor immunity,the switching frequency instability and the big flux ripple,the direct torque control based on the switch table was improved,space vector pulse width modulation(SVPWM)and auto disturbances rejection control(ADRC)technology were led in. The simulation results based on Matlab/Simulink show to us:with the auto disturbances rejection control(ADRC)and space vector pulse width modulation(SVPWM),the flux pulsation of permanent magnet synchronous motor(PMSM)direct torque control(DTC)system is significantly reduced, the anti-jamming of this system is obviously enhanced,and the switching frequency is more stable.

Note:新增回溯数据