SKF炉电磁搅拌系统的切换改造  

Switching Transformation of Electromagnetic Stirring System of SKF Furnace

作　　者：胡丹[1] 

机构地区：[1]马钢股份公司一钢厂,安徽马鞍山243000

出　　处：《冶金动力》2000年第5期80-81,共2页Metallurgical Power

摘　　要：分析了马钢一钢厂 SKF炉电磁搅拌系统的运行现状及问题。为加强安全可靠性 ,提出了增加切换装置变频器互为备用的改造方案。简要介绍了主回路和控制回路的改造内容。The current operation state and problems of electromagnetic stirring system of SKF furnace of No.1 Steel Mill of Maanshan Iron & Steel Co.Ltd. are analyzed. A transformation plan of adding a switching device and a frequency conver for alternate case is offered so as to strengthen safe reliability. The transformation contents of the main circuit and control circuit are introduced briefly.

关 键 词：SKF炉 电磁搅拌系统 变频器 钢厂 

分 类 号：TF341[冶金工程—冶金机械及自动化]