| PLC控制的双恒压供水控制系统设计 |
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| 引用本文： | 焦宇兵. PLC控制的双恒压供水控制系统设计[J]. 机械管理开发, 2012, 0(3): 209-210,212 |
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| 作者姓名： | 焦宇兵 |
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| 作者单位： | 山西晋城自来水公司第一水厂,山西晋城048000 |
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| 摘 要： | 采用 PLC 控制系统设计了生活/消防双恒压供水系统.S7-200 PLC 控制既有开关量 I/O,也有模拟量 I/O;既有PID调节的典型使用,又有复杂的逻辑控制.另外系统中还使用了变频器和电动机的软启动控制.最后给出了系统的部分硬件电路和软件程序设计
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| 关 键 词： | PLC 供水系统 设计 |
PLC Control Constant Pressure Water Supply Control System Design |
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| JIAO Yu-bing. PLC Control Constant Pressure Water Supply Control System Design[J]. Mechanical Management and Development, 2012, 0(3): 209-210,212 |
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| Authors: | JIAO Yu-bing |
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| Affiliation: | JIAO Yu-bing(Shanxi Jincheng Water Company, The First Water Works, Jincheng 048000, China) |
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| Abstract: | Adopted the PLC control system to design the life/fire-fighting water supply system of constant voltage. S7-200 PLC control has switch measure I/O, also has simulation measure I/O. There is the typical use of PID regulation, there is also complex logic control. Additionally, this system has still used frequency converter and motor soft-start control. Finally, it gives partial hardware circuit and software program design of system. |
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| Keywords: | PLC water supply system design |
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