变频器在桥式起重机上的应用

Application of frequency converter in the Overhead Travelling Crane

本文介绍了变频器的原理及特点,通过分析得出变频器在桥式起重机中应用的可行性,阐述了桥式起重机中应用变频器的系统构成、主要技术参数和性能特点。起重机中应用变频器带来的好处是节电、延缓起重机的使用寿命、避免安全事故的发生。

Frequency Converter＇s characteristic has been introduced, has set forth system formation , main technology parameter and function characteristic applying a frequency transformer＇s in the bridge crane by analysing the feasibility reaching a frequency transformer middle applying to the bridge crane. Applying the benefit that the converter brings about in the crane is to save electricity, to delay the crane life time, to avoid the safe accident＇s to happen.