一种电流反馈型三相无刷直流电机驱动器  

Research on Current Feedback Three Phase Brushless DC Motor Driver

作　　者：黄丽萍[1] 李彩侠[1] HUANG Li-ping;LI Cai-xia(No.43 Research Institute of CETC,Hefei 230088,China)

机构地区：[1]中国电子科技集团公司第四十三研究所数模电路事业部,合肥230088

出　　处：《混合微电子技术》2020年第2期6-13,20,共9页Hybrid Microelectronics Technology

摘　　要：基于直流无刷电机工作原理和脉宽调制(PWM)调速原理,设计了一款电流反馈型三相无刷直流电机驱动器。该驱动器具有四象限的力矩控制、过流保护、相位选择、禁止、刹车等诸多功能,能够很好的实现对电机的驱动和控制。Based on the working principle of brushless DC motor and the principle of pulse width modulation(PWM)speed regulation,a current feedback three-phase brushless DC motor driver is designed.The driver has four-quadrant torque control,overcurrent protection,phase selection,prohibition,braking and many other functions,which can drive and control of the motor.

关 键 词：脉宽调制 电流反馈 三相无刷直流电机 驱动控制 

分 类 号：TM33[电气工程—电机]