微型机与应用Issue(13)：28-30,34,4.
PWM调速对直流电机运行特性的影响研究
The influence of operation characteristics of DC motor on PWM speed regulation
余松科 1方方 1李婷1
作者信息
- 1. 成都理工大学 核技术与自动化工程学院，四川 成都 610059
- 折叠
摘要
Abstract
The PWM speed regulation of DC motor is realized by using power semiconductor devices switch features to adjust DC power on and off to change the voltage on the motor. However the voltage effect on the motor not only changes speed , but also the motor torque and mechanical characteristics. In order to learn the influence on the motor operation characteristics , we design the DC motor PWM speed control system. According to analysis and calculation the data , we learn the influence of operation characteristics by the PWM speed regulation.关键词
PWM 调速/直流电机/运行特性Key words
PWM speed regulation/DC motor/operation characteristics分类
机械制造引用本文复制引用
余松科,方方,李婷..PWM调速对直流电机运行特性的影响研究[J].微型机与应用,2015,(13):28-30,34,4.
