基于Simulink的永磁电机控制系统建模与仿真
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摘要
永磁同步电机(PMSM)具有效率高、启动转矩高、功率因数高、体积小、重量轻、噪音小等优点。近年来,随着永磁材料制造技术的发展,PMSM被广泛应用于生产和生活中,并对永磁同步电机的控制策略提出了新要求。详细介绍了SVPWM算法基本工作原理,并对控制系统进行Simulink建模仿真。仿真结果表明,该算法具有良好的速度控制动态响应,能够为实际控制系统的数字化打下良好基础。
Permanent magnet synchronous motor(PMSM)has a series of features,such as high efficiency,large start-up torque,high power factor,small volume,light weight and less noise.In recent years,with the development of the permanent magnetic material,manufacturing technology,this kind of motor is widely used in industrial production and people′s life,and there are new requirements for the control strategy of the PMSM.This paper introduces the basic working principle of the SVPWM algorithm and establishes the Simulink system control model.By Simulink modeling,the waves and results are given in the end of this paper.This algorithm is verified with better dynamic response speed control,and it can establish the foundation for practical digital implementation of the control system.
Permanent magnet synchronous motor(PMSM)has a series of features,such as high efficiency,large start-up torque,high power factor,small volume,light weight and less noise.In recent years,with the development of the permanent magnetic material,manufacturing technology,this kind of motor is widely used in industrial production and people′s life,and there are new requirements for the control strategy of the PMSM.This paper introduces the basic working principle of the SVPWM algorithm and establishes the Simulink system control model.By Simulink modeling,the waves and results are given in the end of this paper.This algorithm is verified with better dynamic response speed control,and it can establish the foundation for practical digital implementation of the control system.
引文
[1]张彦召.永磁同步电机交流伺服系统研究[D].南京:南京航空航天大学,2008.
[2]潘文英.基于矢量控制的永磁同步电机伺服系统研究[D].无锡:江南大学,2013.
[3]袁雷,胡冰新,魏克银,等.现代永磁同步电机控制原理及MATLAB仿真[M].北京:北京航空航天大学出版社,2016.
[4]张少如,吴爱国,王利军.无轴承永磁同步电机的神经网络逆控制[J].中国机械工程,2008(22):2681-2686.
[5]郝根.基于Halbach阵列的人工心脏永磁电机的设计[D].镇江:江苏大学,2015.
[6]郑昕昕,肖岚,田洋天.双向三相AC/DC变流器的无锁相环控制策略[J].中国电机工程学报,2013(36):79-87.
[7]刘友宽,陈文雯,伍阳阳.一种并网双馈风力发电机变流器空间矢量脉宽调制方法[P].CN104767444A,2015.
[8]耿道霞,刘家彬.基于MATLAB的Simulink仿真环境在控制系统设计中的应用[J].电脑知识与技术:学术交流,2007(14):519-520.
[9]吴冰.基于MATLAB/Simulink&SimPowerSystems的永磁同步电机(PMSM)矢量控制系统建模与仿真[J].电子机械工程,2008(3):57-60.
[10]杨乐梅.基于Matlab无刷直流电动机控制系统建模仿真的新方法[J].青岛大学学报:工程技术版,2008(4):83-87.
[2]潘文英.基于矢量控制的永磁同步电机伺服系统研究[D].无锡:江南大学,2013.
[3]袁雷,胡冰新,魏克银,等.现代永磁同步电机控制原理及MATLAB仿真[M].北京:北京航空航天大学出版社,2016.
[4]张少如,吴爱国,王利军.无轴承永磁同步电机的神经网络逆控制[J].中国机械工程,2008(22):2681-2686.
[5]郝根.基于Halbach阵列的人工心脏永磁电机的设计[D].镇江:江苏大学,2015.
[6]郑昕昕,肖岚,田洋天.双向三相AC/DC变流器的无锁相环控制策略[J].中国电机工程学报,2013(36):79-87.
[7]刘友宽,陈文雯,伍阳阳.一种并网双馈风力发电机变流器空间矢量脉宽调制方法[P].CN104767444A,2015.
[8]耿道霞,刘家彬.基于MATLAB的Simulink仿真环境在控制系统设计中的应用[J].电脑知识与技术:学术交流,2007(14):519-520.
[9]吴冰.基于MATLAB/Simulink&SimPowerSystems的永磁同步电机(PMSM)矢量控制系统建模与仿真[J].电子机械工程,2008(3):57-60.
[10]杨乐梅.基于Matlab无刷直流电动机控制系统建模仿真的新方法[J].青岛大学学报:工程技术版,2008(4):83-87.