摘要
针对空分装置预冷系统能耗问题,采用变频调速对其进行改良。基于Matlab/simulink型微处理器在交流变频调速中的应用,提出一种感应电机变频调速系统设计方案。
According to the problem of energy consuming of precooling system of air separation unit, the frequency control technology is used to reduce energy consumption. A design scheme of frequency control system of induction motor is proposed using Matlab/Simulink based on application of MCU used in frequency control.
出处
《自动化应用》
2012年第4期43-44,47,共3页
Automation Application
关键词
预冷水泵
变频器
调速
节能控制
precooling pump
inverter
speed control
energy-saving
