伺服电机驱动的连铸结晶器非正弦振动控制系统的设计及应用
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- 英文论文题名：Design and application of non sinusoidal vibration control system of continuous casting mold driven by servo motor
- 论文作者：亢克松 ; 王宏斌 ; 王建忠 ; 方一鸣
- 英文论文作者：Kang Kesong ; Wang Hongbin ; Wang Jianzhong ; Fang Yiming ; Key Lab of Industrial Computer Control Engineering of Hebei Province ; Yanshan University ; HBIS Group xuanhua Iron & Steel Company Ltd ; National Engineering Research Center for Equipment and Technology of Cold Strip Rolling
- 年：2016
- 作者机构：燕山大学工业计算机控制工程河北省重点实验室;河钢集团宣钢公司;国家冷轧板带装备及工艺工程技术研究中心;
- 论文关键词：伺服电机驱动 ; 结晶器振动 ; 非正弦振动 ; FM458 ; S120
- 英文论文关键词：servo motor drive ; continuous casting mold ; non sinusoidal oscillation ; FM458 ; S120
- 会议召开时间：2016-06-24
- 会议录名称：2016互联网+与钢铁工业智能制造高峰论坛论文集
- 语种：中文
- 分类号：TF341.6
- 学会代码：HEBE
- 会议名称：2016互联网+与钢铁工业智能制造高峰论坛
- 会议地点：中国河北唐山
- 主办单位：中国金属学会
- 学会名称：河北省冶金学会
- 页数：6
- 文件大小：2387k
- 原文格式：O
- 会议级别：全国
摘要
本文简要介绍了伺服电机驱动的连铸结晶器非正弦振动控制系统的设计和应用情况。该系统通过采用伺服电机及相应的驱动控制器代替原工业现场的普通交流电机,进而通过偏心轴连杆机构驱动连铸结晶器实现非正弦振动。由于伺服电机是按单方向、变角速度规律连续转动,因而具有节能降耗的优点。该控制系统采用S7-400PLC+FM458高速高性能控制模块作为控制核心,以实现连铸结晶器非正弦振动波形的准确输出和跟踪。驱动控制器采用带回馈制动的西门子S120,以保证系统的高效、节能。最后通过结晶器实时跟踪曲线和酸洗试验结果的比较表明,所设计的连铸结晶器振动控制系统运行平稳,铸坯表面质量得到了显著改善。该控制系统适用于现普通交流电机通过偏心轴连杆机构实现的正弦振动到非正弦振动的技术改造,且保留了正弦振动的功能。
The control system design and application are briefly introduced for the non sinusoidal vibration of the continuous casting mould driven by the servo motor in this paper.The non sinusoidal vibration is realized by driving eccentric shaft connecting rod mechanism and the continuous casting mould using the servo motor and its corresponding driving controller which replaces the ordinary AC motor in industrial field.Because of the servo motor rotating in a single direction and variable angular velocity,the system has the advantages of saving energy and reducing consumption.In order to realize the accurate the high frequency vibration and tracking of the non sinusoidal waveform of the mould,the S7-400 PLC +FM 458 high speed operation function module is used as the control core.The SIEMENS S120 with feedback braking is used as the drive controller to ensure the system's high efficiency and energy saving.Finally,the real-time curve and acid washing test showed that the design of the mould oscillation system is running smoothly and the surface quality of the cast slab has been improved obviously.This control system is suitable for the technical reform from sinusoidal vibration driven by ordinary AC motor to non sinusoidal vibration,and retains the function of the sine vibration in the same time.
The control system design and application are briefly introduced for the non sinusoidal vibration of the continuous casting mould driven by the servo motor in this paper.The non sinusoidal vibration is realized by driving eccentric shaft connecting rod mechanism and the continuous casting mould using the servo motor and its corresponding driving controller which replaces the ordinary AC motor in industrial field.Because of the servo motor rotating in a single direction and variable angular velocity,the system has the advantages of saving energy and reducing consumption.In order to realize the accurate the high frequency vibration and tracking of the non sinusoidal waveform of the mould,the S7-400 PLC +FM 458 high speed operation function module is used as the control core.The SIEMENS S120 with feedback braking is used as the drive controller to ensure the system's high efficiency and energy saving.Finally,the real-time curve and acid washing test showed that the design of the mould oscillation system is running smoothly and the surface quality of the cast slab has been improved obviously.This control system is suitable for the technical reform from sinusoidal vibration driven by ordinary AC motor to non sinusoidal vibration,and retains the function of the sine vibration in the same time.
引文
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[5]Meng X,Zhu M.Optimisation of non-sinusoidal oscillation parameters for slab continuous casting mould with high casting speed[J].Ironmaking&Steelmaking,2009,36(4):300-310.
[6]任廷志,程爱明,景奉儒.蜗线齿轮及其共轭齿轮的几何分析与仿真[J].机械工程学报,2006,42(9):71-75.
[7]田志恒,田立,周永辉,等.结晶器非正弦振动系统的开发与应用[J].钢铁,2004,39(S1):623-626.
[8]Yao YF,Li XK,Fang YM,Zhang,LP.Study of NonSinusoidal Oscillation of Continuous Casting Mold Driven by Servomotor[J].Journal of Iron and Steel Research International,2008,15:558-562
[9]陈刚,夏江涛,邱碧涛,等.FM458在冷轧连退线光整机上的应用[J].机械工程与自动化,2015(6):194-196.
[10]李宪奎,方一鸣.伺服电机驱动的连铸结晶器非正弦振动发生装置[P].中国:专利号ZL200510060032.1,2007.
[11]孙志敏,方一鸣,田海波,等.WinCC与PLC采集数据间快速交换及显示的研究及应用[J].工业控制计算机,2011,24(11):10-11.
[12]程伟晶.基于S7-400 PLC的高速数据采集系统[J].电气应用,2011(4):74-77.
[2]蔡开科.连铸结晶器[M].北京:冶金工业出版社,2008.
[3]Araki T,Ikkda M.Optimization of mold oscillation for high speed casting new criteria for mold oscillation[J]Canadian Metallurgical Quarterly,1999,38(5):295-300.
[4]干勇,唐红伟,仇圣桃.连续铸钢在钢铁生产流程中的作用及现代连铸技术简介[J].中国科学(E辑:技术科学),2008,(09):1384-1390.
[5]Meng X,Zhu M.Optimisation of non-sinusoidal oscillation parameters for slab continuous casting mould with high casting speed[J].Ironmaking&Steelmaking,2009,36(4):300-310.
[6]任廷志,程爱明,景奉儒.蜗线齿轮及其共轭齿轮的几何分析与仿真[J].机械工程学报,2006,42(9):71-75.
[7]田志恒,田立,周永辉,等.结晶器非正弦振动系统的开发与应用[J].钢铁,2004,39(S1):623-626.
[8]Yao YF,Li XK,Fang YM,Zhang,LP.Study of NonSinusoidal Oscillation of Continuous Casting Mold Driven by Servomotor[J].Journal of Iron and Steel Research International,2008,15:558-562
[9]陈刚,夏江涛,邱碧涛,等.FM458在冷轧连退线光整机上的应用[J].机械工程与自动化,2015(6):194-196.
[10]李宪奎,方一鸣.伺服电机驱动的连铸结晶器非正弦振动发生装置[P].中国:专利号ZL200510060032.1,2007.
[11]孙志敏,方一鸣,田海波,等.WinCC与PLC采集数据间快速交换及显示的研究及应用[J].工业控制计算机,2011,24(11):10-11.
[12]程伟晶.基于S7-400 PLC的高速数据采集系统[J].电气应用,2011(4):74-77.