摘要
针对无刷电机运行过程中的转矩脉动,提出了采用空间矢量脉宽调制(Space Vector Pulse Width Modulation,SVPWM)及自抗扰控制(Active Disturbance Rejection Control,ADRC)的无刷电机转矩脉动抑制控制系统,并在Simulink中建立了基于SVPWM、ADRC算法的无刷电机控制器仿真模型,仿真结果表明,以上两种算法可以有效解决转矩脉动的问题。
Aiming at the torque ripple during the operation of the brushless motor,the space vector pulse width modulation(SVPWM)and active disturbance rejection control(ADRC)are used to suppress the torque ripple of the brushless motor.A brushless motor controller simulation model based on SVPWM and ADRC algorithms is established in Simulink.The simulation results show that the problem of torque ripple can be effectively solved.
作者
曹萱
关文卿
罗蕊
CAO Xuan;GUAN Wen-qing;LUO Rui(Lanzhou Wanli Aviation Electromechanical Co.,Ltd.,Lanzhou 730070,China)
出处
《测控技术》
2021年第1期150-156,共7页
Measurement & Control Technology
