变频器在抓斗吊车上的应用

Application of Frequency Converter in Grab Crane

现在的抓斗吊车中,变频器是一个十分重要的组成部分。分别介绍了升降变频器、开闭变频器、行走系统变频器、PLC变频器这几种常见的变频器在抓斗吊车上的具体应用,以供参考。

In the present grab crane, the frequency converter is a very important part.This paper introduces the application of several common frequency converters in grab crane, such as up-and-down converter, open-and-close converter, walking system converter and PLC converter, for reference.