摘要
针对一种小型无刷直流电机进行驱动电路设计,首先分析无刷直流电机的工作原理,其次论述基于DSP的无刷直流电机PWM调控相关器件的参数确认,研制了驱动控制电路。通过对电路的调压、调频测试,结果验证了所制作的驱动电路的电压、调频控制方案有效性和可行性。
Aiming at the driving circuit design of a small brushless direct current (DC) motor, at first, the working principle of brushless DC motor is analyzed. And then, the parameter confirmation of the related device of brushless DC motor pulse width modulation (PWM) control based on digital signal processor (DSP) is discussed. At last, the drive control circuit is developed. Through the voltage regulation and frequency modulation (FM) test of the circuit, the validity and feasibility of the scheme is verified.
作者
刘凤丽
杨超
张嘉易
郝永平
于庆东
张胜
LIU Feng-li;YANG Chao;ZHANG Jia-yi;HAO Yong-ping;YU Qing-dongZHANG Sheng(School of Mechanical Engineering, Shenyang Ligong University, Shenyang 110159, China)
出处
《光电技术应用》
2019年第2期50-54,共5页
Electro-Optic Technology Application
基金
辽宁省教育厅基金(LG201606)
关键词
无刷直流电机
驱动电路
PWM调控
DSP
brushless direct current (DC) motor
drive circuit
pulse width modulation (PWM) regulation and control
digital signal processor (DSP)
