摘要
介绍了一种利用专用集成电路SA4828设计电机变频调速的方法。系统主要包括主电路与控制电路,主电路采用IPM智能功率模块作为电机的控制,所设计的系统实现了变频调速的全数字化控制,实时性好、可靠性高。
This paper introduces a design method for motor variable-frequency adjustable- speed system by specific integrated circuit SA4828. The system mainly includes main circuit and control circuit, the main circuit uses smart power module IPM as the control of motor. The designed system has achieved all-digital control of variable-frequency adjustable-speed and has the advantages of good real-time performance and high reliability.
出处
《防爆电机》
2016年第1期35-37,共3页
Explosion-proof Electric Machine
关键词
单片机
SA4828
变频调速
SPWM
Single chip computer
SA4828
variable-frequency adjustable-speed
SPWM
作者简介
仲崇健男1983年生；毕业于哈尔滨理工大学电气工程及其自动化，现从事电机设计工作．
