炉体倾动系统变频与液压控制的分析比较  

Compare Frequency Conversion Control with Hydraulic Pressure Control in Tilting System

作　　者：党光辉[1] 郝娜[1] 

机构地区：[1]山西太钢不锈钢股份有限公司,山西太原030003

出　　处：《山西冶金》2009年第4期26-28,共3页Shanxi Metallurgy

摘　　要：介绍了电炉、AOD炉在炼钢出钢时炉体倾动的变频电机控制和液压控制两种方式,并就各自的特点进行了分析比较。During the production of steelmaking, EAF and AOD should tap the liquid steel from converter to ladle, and then produce by next aggregate. According to the structure of tapping mouth, usually we have two methods for converter tilting that is frequency conversion control and hydraulic pressure control. So the application example of these two control modes were mainly introduced in this papir, and their own characteristics were analyzed and compared.

关 键 词：变频控制 液压控制 倾动 比较 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]