| 快速以太网在凌钢中宽带热轧厂精轧机主传动改造中的应用 |
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| 引用本文： | 李静,郭强,王京,金波,刘伟,候宏,高士中. 快速以太网在凌钢中宽带热轧厂精轧机主传动改造中的应用[J]. 冶金自动化, 2004, 28(6): 47-50 |
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| 作者姓名： | 李静 郭强 王京 金波 刘伟 候宏 高士中 |
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| 作者单位： | 1. 北京科技大学,高效轧制国家工程研究中心,北京,100083
2. 凌源钢铁集团公司 |
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| 摘 要： | 应用美国AVTRON公司全数字ADD32控制装置成功完成了凌钢中宽热轧带钢厂(880mm)6套精轧机主传动电控系统的数字化改造,同时完成了传动级(L0)网络的改造。其中快速以太网(100Base FX)在传动级的应用在国内尚属先例,其快速性、稳定性和可靠性在实际使用中得到了充分验证,真正实现了传动级与基础自动化级(L1)和过程控制级(L2)的完美融合和无缝连接。本文主要介绍本系统中快速以太网的应用。
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| 关 键 词： | 光纤 快速以太网 数字控制器 直流传动 热轧带钢 |
| 文章编号： | 1000-7059(2004)06-0047-04 |
| 修稿时间： | 2003-12-26 |
Application of 100Base-FX in finishing mill main drive reformation at Middle and Wide Hot Rolling Strip Works in Lingyuan Iron and Steel Group Company |
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| LI Jing,GUO Qiang,WANG Jing,JIN Bo,LIU Wei,HOU Hong,GAO Shi-zhong. Application of 100Base-FX in finishing mill main drive reformation at Middle and Wide Hot Rolling Strip Works in Lingyuan Iron and Steel Group Company[J]. Metallurgical Industry Automation, 2004, 28(6): 47-50 |
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| Authors: | LI Jing GUO Qiang WANG Jing JIN Bo LIU Wei HOU Hong GAO Shi-zhong |
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| Affiliation: | LI Jing~1,GUO Qiang~1,WANG Jing~1,JIN Bo~2,LIU Wei~2,HOU Hong~2,GAO Shi-zhong~2 |
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| Abstract: | Digital reformation of main drive electric control system for 6 sets of finishing mill in Lingyuan Middle and Wide Hot Rolling Strip Works is completed with all digit ADD 32 control device of AVTRON Company,USA.In addition,reformation of drive level (L0) network is completed at the same time.Application of fast ethernet (100 Base-FX) in drive level is the first one at home.Its rapidity,stability and reliability have been verified in practical application and the seamless connection among drive level,basic automation level (L1) and process control level (L2) is truely realized.Application of fast ethernet network in (above) mentioned system is described in detail. |
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| Keywords: | optical fiber fast ethernet network digital controller DC drive hot rolling strip |
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