摘要
论述一个汽车水泵工控机测试系统中异步电动机变频调速的方法。变频器运行于外部控制方式 ,控制部分由工控机、相关的板卡和组态软件编制的软件构成。该调速系统构成简洁 ,软件编制简单。运行表明系统稳定可靠 。
A method for velocity variation with variable frequency(VVVF) of an induction motor was developed in an industrial process control computer measuring system of automobile pump. The inverter runs in external control mode. Its controlling part is mainly composed of industrial controlling computer, cards and the software written with configuration software. This VVVF system is simple in construction and program composition,and is stability and reliability in the operation in a factory.This system could meet the performance demands.
出处
《广西科学》
CAS
2001年第3期184-185,188,共3页
Guangxi Sciences
基金
广西科学研究与技术开发计划项目 (桂科攻 0 0 2 3 0 0 4)
关键词
异步电动机
变频调速
工控机
组态软件
汽车
水泵
induction motor,velocity variation with variable frequency,industrial process control computer,configuration software
