变频器在水泥厂中的应用

Application of transducer in the cement factory

近年来,随着电力电子技术、微电子技术及大规模集成电路的发展,生产工艺的改进及功率半导体器件价格的降低,变频器调速越来越被工业上所采用。结合实例阐述了变频器的工作原理及在水泥厂中的应用,分析了变频器的选型布线及常见故障。

In recent years,with the development of power electronic technology,microelectronics technology and large-scale integrated circuits,the improvement of production process and the reduction of the price in power semiconductor device speed,converters have been largely used in the industry.Combined with the case study,it expounds the working principle of converters and the application in the cement factory;it analyzes the type,layout and common problems.