| PID调节在恒压供水中的应用 |
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| 引用本文： | 杨燕,王睿,李永华.PID调节在恒压供水中的应用[J].宁波职业技术学院学报,2011(5):12-14. |
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| 作者姓名： | 杨燕 王睿 李永华 |
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| 作者单位： | 扬州职业大学; |
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| 摘 要： | 介绍了实际应用于农作物灌溉的控制系统，根据输水管中的压力变化，利用PLC中的PID模块调节变频器的运转频率，从而控制水泵的流量，达到恒压供水的目的。本系统具有省时、省水、省电的优点，并能减少操作人员，大大降低运行成本。
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| 关 键 词： | 变频调速 PID 恒压供水 PLC |
Application of PID regulator in constant pressure water supply |
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| YANG Yan,WANG Rui,LI Yong-hua.Application of PID regulator in constant pressure water supply[J].Journal of Ningbo Polytechnic,2011(5):12-14. |
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| Authors: | YANG Yan WANG Rui LI Yong-hua |
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| Institution: | YANG Yan,WANG Rui,LI Yong-hua(Yangzhou Vocational College,Yangzhou 225002,China) |
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| Abstract: | This paper describes a practical application of crop irrigation control system according to the pressure of pipes,PID module in the PLC regulating frequency inverter to control the flow of water pumps,achieve the purpose of constant pressure water supply.The system have time-saving,water and power saving advantages,and can reduce the manpower,greatly operating costs |
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| Keywords: | PID Constant pressure PLC |
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