武钢3^#高炉主卷扬电控系统的数字化改造  

Digitized Renovation of the Control System of No.3 Blast Furnace Bucket Hoist of WISCO

作　　者：杨永立[1] 朱英韬[1] 陈胜波 王朝晖[1] 孙宝泰[1] 

机构地区：[1]武汉科技大学

出　　处：《电气传动》2002年第1期47-48,52,共3页Electric Drive

摘　　要：文章介绍了武钢 3 #高炉主卷扬电控系统的硬件和软件系统。该系统利用 ABB DCS5 0 0系列控制器对卷扬电机进行调速 ,双机互为备用 ,倒换简单方便。软件上 ,巧妙地利用电流 /速度模式切换和数字控制器独有的一些功能实现了松闸过程的平稳运行 。This paper introduces the hardware and software of the control system of No.3 blast furnace bucket hoist of WISCO.The ABB DCS500 series DC controllers are used to regulate the speed of the bucket hoist motor.There are two controllers used as stand by system for each other,and the two systems can be switchover conveniently and simply.In the system software,the switchover between current mode and speed mode and other functions specific to digital controllers are used artistically to realise the smooth running during releasing the brake.The system has been running well constantly.

关 键 词：传动控制 抱闸控制 高炉主卷扬 电控系统 数字化改造 

分 类 号：TF325.6[冶金工程—冶金机械及自动化]