| 盐池塑苫系统的自动控制 |
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| 引用本文： | 王子文,段润保,郝力文,李建功. 盐池塑苫系统的自动控制[J]. 盐业与化工, 2003, 32(4): 25-29 |
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| 作者姓名： | 王子文 段润保 郝力文 李建功 |
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| 作者单位： | 河北理工学院,河北省,唐山市,063009 |
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| 摘 要： | 指出了原塑苫系统控制方式和操作方式的缺点 ,提出了以PLC和变频器为主的控制方案及实现协调控制的控制模型 ,系统实现了塑料布展放与牵引全过程的协调控制 ,在 2 0 0m以内的遥控操作及运行全过程的在线监测与故障报警
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| 关 键 词： | 变频调速 协调控制 遥控操作 可编程序控制器 |
| 文章编号： | 1001-2214(2003)04-0025-05 |
| 修稿时间： | 2003-02-28 |
Automatic Control of Plastic Film Cover System of Saltpan |
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| WANG Zi wen,DUAN Run bao,HAO Li wen,LI Jian gong. Automatic Control of Plastic Film Cover System of Saltpan[J]. Jounral of Salt and Chemical Industry, 2003, 32(4): 25-29 |
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| Authors: | WANG Zi wen DUAN Run bao HAO Li wen LI Jian gong |
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| Abstract: | Disadvantages of operating mode and control mode of present plastic film cover system of saltpan are pointed out.The control system which is primarily composed of PLC and frequency converter and the control model to realize coordination control of the system is brought forward.The coordination control which Can spread and drag plastic film,remote control within 200 meter,on-line monitor,fault diagnosis and alarm are realized in whole course of system . |
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| Keywords: | frequency control coordination control remote control programmable control |
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