直流电机PWM-H桥双闭环可逆调速仿真研究  

Simulation research on double-closed reversible speed regulation of DC motor PWM-MH bridge

作　　者：韩晓峰[1] HAN Xiao feng(Xi'an Railway Vocational and Technical College,Xi’an 710026,China)

机构地区：[1]西安铁路职业技术学院,陕西西安710026

出　　处：《电子设计工程》2020年第8期154-159,共6页Electronic Design Engineering

摘　　要：基于对直流电机调速的工程应用指导目的,本文设计了采用MATLAB/Simulink对所设计的进行了建模,该设计中采用了转速调节器和电流调节器双闭环负反馈及PI调节的方式,并对转速调节器、电流调节器及PI调节的参数进行了详细的计算,最后通过仿真实验对所设计可逆调速系统参数进行了验证。从系统的仿真结果分析,该系统的参数选取合理,具有响应速度快、转速稳定的特点,对工程设计有很大的指导意义。Based on the engineering application guidance of DC motor speed regulation,this paper designs the model designed by MATLAB/Simulink. The design uses double-closed loop feedback and PI regulation of speed regulator and current regulator. The parameters of the speed regulator,current regulator and PI adjustment are calculated in detail. Finally,the parameters of the designed reversible speed control system are verified by simulation experiments. From the simulation results of the system,the parameters of the system are reasonable,and it has the characteristics of fast response and stable speed,which has great guiding significance for engineering design.

关 键 词：H桥逆变器 双闭环调速 可逆调速 MATLAB/SIMULINK仿真 

分 类 号：TM3[电气工程—电机]