东北大学学报(自然科学版) ›› 2013, Vol. 34 ›› Issue (2): 227-230.DOI: -

• 材料与冶金 • 上一篇    下一篇

新一代中厚板轧后冷却系统中队列存储技术的应用

陈小林,袁国,王昭东,王国栋   

  1. (东北大学轧制技术及连轧自动化国家重点实验室,辽宁沈阳110819)
  • 收稿日期:2012-08-02 修回日期:2012-08-02 出版日期:2013-02-15 发布日期:2013-04-04
  • 通讯作者: 陈小林
  • 作者简介:陈小林(1984-),男,四川南充人,东北大学博士研究生;王昭东(1968-),男,安徽怀宁人,东北大学教授,博士生导师;王国栋(1942-),男,辽宁大连人,东北大学教授,博士生导师,中国工程院院士.
  • 基金资助:
    国家科技支撑计划项目(2012BAF04B01).

Application of Queue Storage Technology in ADCOSPM

CHEN Xiaolin, YUAN Guo, WANG Zhaodong, WANG Guodong   

  1. State Key Laboratory of Rolling and Automation, Northeastern University, Shenyang 110819, China.
  • Received:2012-08-02 Revised:2012-08-02 Online:2013-02-15 Published:2013-04-04
  • Contact: CHEN Xiaolin
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摘要: 为了升级改造某轧后冷却系统,成功将超快冷系统嵌入其中,并使之与原层流冷却系统有机结合,组成了新一代中厚板轧后冷却系统.针对原层流冷却一级系统的“黑箱”屏蔽现象,为了保持原层流冷却系统的独立性和完整性,在深入解析原层流冷却系统二级模型的基础上,提出基于冷却模式进行系统切换原则并采用“先进先出”的队列存储技术,实现了新增超快冷系统与原层流冷却系统的无缝衔接.现场应用表明,该新一代中厚板轧后冷却系统运行稳定.

关键词: 层流冷却, 超快速冷却, 中厚板, 队列存储技术

Abstract: To upgrade a cooling system after rolling, ultrafast cooling (UFC) and original acceleration cooling (ACC) systems were combined to form a newgeneration plate cooling system after rolling (ADCOSPM). Since the first level of the ACC system was shielded as a “black box”, the mathematical model of the second level was analyzed in depth. Considering the independence and integrity of the original ACC system, the “firstin firstout” queue storage technology was proposed on the basis of the cooling mode switching principle. Using the proposed method, the seamless combination of the newadded UFC system and the primitive ACC control system was achieved. Furthermore, this new system was applied to the plate industry production successfully.

Key words: acceleration cooling, ultrafast cooling, plate, queue storage technology

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