摘要
为了进一步突破国外品牌在常规热连轧自动化数学模型和主传动变频领域长期的技术封锁,从生产工艺、设备特点、智能化以及质量指标等方面介绍了涟钢1580mm热连轧线。该生产线从选址到后期建设均由中国自行设计和建造,过程自动化数学模型、基础自动化数学模型、中压传动系统及主电机均由中国自主研发,控制模型准确可靠,传动系统高效稳定,达到国际一流、国内先进水平,是中国首条全国产1580mm热连轧线。该生产线以先进钢铁材料为导向,生产的硅钢质量指标优异,为打造国家先进制造业高地提供坚实的材料保障。
To break through the long-standing technological blockade by foreign brands in the fields of conventional hot rolling automation mathematical models and main drive frequency conversion systems,the 1580mm hot rolling line in Lian Steel is introduced from four perspectives:production processes,equipment characteristics,intelligent systems,and quality metrics.From site selection to post-construction phases,the entire line was independently designed and constructed by Chinese.The process automation mathematical models,basic automation mathematical models,medium-voltage drive system,and main motor were innovations of Chinese engineers.The control models is accurate and reliable,and the drive system is efficient and stable,reaching world-class standard and advanced domestic level.It is the first fully localized 1580mm hot rolling line in China.Guided by advanced steel materials,the line achieves excellent quality indicators for low-temperature oriented silicon strip and high-grade non-oriented silicon strip,providing solid material support for building a stronghold of advanced manufacturing in the country.
作者
王学强
陈振民
严立新
汪净
李辉
沈昊
周志宇
王孝朋
WANG Xueqiang;CHEN Zhenmin;YAN lixin;WANG Jing;LI Hui;SHEN Hao;ZHOU Zhiyu;WANG Xiaopeng(Hot Rolling Plant,Hunan Valin Lianyuan Iron and Steel Co.,Ltd.,Loudi 417000,Hunan,China;Equipment Engineering Department,Hunan Valin Lianyuan Iron and Steel Co.,Ltd.,Loudi 417000,Hunan,China;Hunan Valin Lianyuan Iron and Steel Co.,Ltd.,Loudi 417000,Hunan,China;Hunan Iron and Steel Group Co.,Ltd.,Changsha 410004,Hunan,China;Automation Division,Shanghai Baosight Software Co.,Ltd.,Shanghai 200031,China;National Engineering Research Center of Converter Technology Zhuzhou Co.,Ltd.,Zhuzhou 412011,Hunan,China;Xiangtan Electric Co.,Ltd.,Xiangtan 411101,Hunan,China)
出处
《中国冶金》
北大核心
2025年第5期96-105,129,共11页
China Metallurgy
关键词
热连轧线
全国产化
控制模型
传动系统
热轧硅钢
hot rolling line
nationalization
control model
drive system
hot-rolled silicon strip
