| 基于PLC和组态王的节能控制站远程监控系统研究 |
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| 引用本文： | 苏静明,洪炎.基于PLC和组态王的节能控制站远程监控系统研究[J].工矿自动化,2011,37(2):20-23. |
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| 作者姓名： | 苏静明 洪炎 |
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| 作者单位： | 安徽理工大学电气与信息工程学院,安徽淮南,232001 |
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| 摘 要： | 在冻结法凿井冻结站中,三相异步电动机是耗能大户,如何有效控制冻结法凿井能耗,降低成本,成为冻结法凿井的一大难题。针对该难题,提出了一种基于PLC和组态王的节能控制站远程监控系统的设计方案,介绍了该系统的硬件结构和软件设计。该系统采用PLC作为前端的实时控制系统,通过对变频器的输出实现对电动机转速的有效调控,达到节能目的;利用组态王建立驱动,绘制画面,实现对冻结法凿井节能控制站现场传感设备的远程监控。
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| 关 键 词： | 凿井冻结站 节能控制 实时控制系统 远程监控 盐水泵 流量控制 变频器 |
Research of Remote Monitoring and Control System of Energy Saving Control Station Based on PLC and KingView |
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| SU Jing-ming,HONG Yan.Research of Remote Monitoring and Control System of Energy Saving Control Station Based on PLC and KingView[J].Industry and Automation,2011,37(2):20-23. |
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| Authors: | SU Jing-ming HONG Yan |
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| Affiliation: | (School of Electrical and Information Engineering of Anhui University of Science and Technology,Huainan 232001,China) |
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| Abstract: | Three-phase asynchronous motors are main energy consumption devices of freezing station of sinking with freezing method.How to control consumption of sinking with freezing method and save its cost efficiently is a problem.To solve the problem,the paper proposed a design scheme of remote monitoring and control system of energy saving control station based on PLC and KingView,and introduced hardware configuration and software design of the system.The system adopts PLC as local real-time control system,which makes use of output of a frequency converter to control rotation rate of motors effectively so as to save energy.Meantime,the system uses KingView software to construct connection with field sensing devices and draw pictures to complete remote monitoring of energy saving control station. |
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| Keywords: | sinking freezing station energy saving control real-time control system remote monitoring and control salt-water pump flow control frequency converter |
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