柳钢冷轧拉矫重卷生产线的自动控制系统  

Characteristics of automation control system for cold rolled tension leveling and recoiling line in Liu steel

作　　者：潘佐云 许展望[2] 任玉成[2] 吴永杰[2] 丁小梅[2] 李联飞[2] 

机构地区：[1]广西柳州钢铁(集团)公司,广西柳州545002 [2]中国重型机械研究院股份公司,陕西西安710032

出　　处：《重型机械》2013年第4期54-56,共3页Heavy Machinery

摘　　要：介绍了柳钢冷轧拉矫重卷生产线的工艺布置,重点介绍了生产线自动控制系统的关键技术:采用西门子应用模板FM458;拉矫重卷生产线变频调速传动装置选用西门子矢量控制型变频调速装置,采用集中整流,直流母线供电,逆变器变频调速的工作方式;两级计算机控制。实现生产线延伸率和张力的控制,满足了生产需要。It introduces the techniques layout of cold rolled tension leveling and recoiling line in liu Steel, em- phatically analyzing the key part of automation control system, which includes application of Simens FM458 template, and Siemens frequency control of motor speed of vector control type. The working pattern is concentrate rectification, DC bus being power supply. Two-stage computer control is applied. All contribute to the control of the ductility and tension of the production line and the manufacturing.

关 键 词：拉矫重卷 延伸率 张力控制 

分 类 号：TG333[金属学及工艺—金属压力加工]