| 变频调速在轧钢机张力控制系统中的应用 |
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| 引用本文： | 王有庆,田涌涛,李从心. 变频调速在轧钢机张力控制系统中的应用[J]. 锻压技术, 2003, 28(2): 47-49 |
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| 作者姓名： | 王有庆 田涌涛 李从心 |
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| 作者单位： | 上海交通大学模具CAD国家工程研究中心,200030 |
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| 摘 要： | 将PLC控制的变频调速同步系统用于轧钢机的张力控制，阐述了用PLC实现变频调速控制的关键技术，包括定时中断、速度反馈值的采样及PI控制算法的具体实现。
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| 关 键 词： | 轧机 张力控制系统 变频调速 定时中断 速度反馈 PI控制算法 |
Study on tension control of rolling machine with inverter |
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| Shanghai Jiaotong University Wang Youqing Tian Yongtao Li Congxin. Study on tension control of rolling machine with inverter[J]. Forging & Stamping Technology, 2003, 28(2): 47-49 |
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| Authors: | Shanghai Jiaotong University Wang Youqing Tian Yongtao Li Congxin |
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| Affiliation: | Shanghai Jiaotong University Wang Youqing Tian Yongtao Li Congxin |
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| Abstract: | In this paper, a new device is introduced, in which inverter is used as a driver to adjust velocity of motor, PLC is used as controller, high|speed|counter is used for feedback . And a general program frame of closed loop control with PLC is provided and how to realize PI algorithm with PLC is discussed. |
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| Keywords: | Inverter Tension control Rolling machine PLC |
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