| 基于PLC的自动化施肥灌溉系统设计 |
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| 引用本文： | 张慧.基于PLC的自动化施肥灌溉系统设计[J].南通纺织职业技术学院学报,2014(4):8-11. |
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| 作者姓名： | 张慧 |
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| 作者单位： | 江苏工程职业技术学院,南通226007 |
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| 摘 要： | 介绍一套在温室条件下实现自动灌溉施肥的微灌系统,该系统以PLC为核心,通过传感器反馈的温室实时信息自动或手动进行灌溉施肥,同时使用变频器达到恒压灌溉的目的,系统的实时监控、数据查询等通过MCGS实现,这对节水灌溉技术的发展起到了一定的推动作用.
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| 关 键 词： | 可编程控制器 变频器 灌溉施肥 MCGS |
The Design of Automatic Controlling Fertigation System Based on PLC |
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| ZHANG Hui.The Design of Automatic Controlling Fertigation System Based on PLC[J].Journal of Nantong Textile Vocational Technology college,2014(4):8-11. |
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| Authors: | ZHANG Hui |
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| Affiliation: | ZHANG Hui (Jiangsu College of Engineering and Technology, Nantong 226007,China) |
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| Abstract: | A set of automatic controlling fertigation system under greenhouse conditions is introduced. This system takes programmable logic controller （PLC） as the core,and realizes fertigation automatically or manually accordingly based on the real-time information fed back by sensors. It uses frequency converter to achieve＇constant-pressure irrigation, and uses MCGS to realize real-time monitoring,data query,etc. The study has played a certain role in the development of water-saving irrigation technology. |
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| Keywords: | programmable logic controller frequency converter fertigation MCGS |
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