高压变频器在高炉炉前除尘风机上的应用探究

Application of High Voltage Frequency Converter in Dust Removal Fan of Blast Furnace

目前在我国钢铁冶炼行业中,主要采用电动机实现能源供应,高压电动机的能耗量非常大,在60%~75%之间,为了降低其能耗量,最有效的方法就是使用高压变频器。高压变频器已经在我国电动机中得到了广泛应用,并取得了显著的节能效果,本文将重点研究高压变频器在高炉炉前除尘风机中的应用,提升风机的实际应用效率。

At present,in China's iron and steel smelting industry,motor is mainly used to achieve energy supply.The energy consumption of high-voltage motor is very large,ranging from 60%to 75%.In order to reduce its energy consumption,the most effective way is to use high-voltage frequency converter.High-voltage frequency converter has been widely used in electric motors in China,and has achieved remarkable energy-saving effect.This paper will focus on the application of high-voltage frequency converter in dust-removing fan in front of blast furnace,so as to improve the actual application efficiency of fan.