高压变频器在乌山选矿厂磨矿分级系统中的应用

来源期刊：黄金2010年第10期

论文作者：唐抒梅 任锦瑞 井维和 金青峰 张力

文章页码：40 - 42

关键词：磨矿分级系统； 渣浆泵； 高压变频器； 节能

Key words：ore grind grading system； slurry pump； high voltage frequency converter； energy-saving

摘    要：变频调速是厂矿企业实现节能降耗的有效途径之一。通过对高压变频器性能特点和乌山选矿厂磨矿分级系统工况条件的分析,设计确定了高压变频器调速控制方案。应用效果分析表明,高压变频控制方式与普通工频控制方式相比,不仅能提高磨矿分级系统工作效率,而且可节能30%。

Abstract: Frequency control is an efficient access to save energy in production enterprises. Based on analysis on the characteristics of high voltage frequency converter and the working conditions of ore grind grading system in Wushan mine,the frequency control scheme with high voltage frequency converter is designed. The application practice shows that comparing to ordinary frequency control mode,the high voltage frequency control mode can not only enhances the efficiency of ore grind grading system,but also can cut the energy consumption by 30 % .