| PLC及其网络在选煤楼集中监控系统中的应用 |
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| 引用本文： | 黄夷白. PLC及其网络在选煤楼集中监控系统中的应用[J]. 煤矿机械, 2008, 29(3): 152-154 |
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| 作者姓名： | 黄夷白 |
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| 作者单位： | 兰州资源环境职业技术学院,兰州,730021 |
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| 摘 要： | 介绍了一种基于PLC的选煤楼集中监控系统,该系统包括5个PLC分站、1个PLC主站和1个操作员站。建立了CC-Link网络组成的集中监控系统,实现了实时性、分散性控制与智能机器通信等功能。提高了系统的RAS(Reliability可靠性、Availability有效性、Serviceability可维护性),取得了安全生产、节能降耗、提高效率的良好效果。
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| 关 键 词： | 可编程控制器 选煤楼 集中监控系统 混合控制系统 系统与通信 |
| 文章编号： | 1003-0794（2008）03-0152-03 |
| 收稿时间： | 2007-10-21 |
| 修稿时间： | 2007-10-21 |
PLC and Internet Applied to Centralized Control System of Coal Culling Buildings in Coal Mines |
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| HUANG Yi-bai. PLC and Internet Applied to Centralized Control System of Coal Culling Buildings in Coal Mines[J]. Coal Mine Machinery, 2008, 29(3): 152-154 |
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| Authors: | HUANG Yi-bai |
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| Abstract: | A kind of centralized control system based on PLC in coal culling buildings is introduced.This system includes one PLC main station,one operator station and five PLC branch stations.They build up the centralized control system by means of CC-link net system.They can carry out the real time,separate control and brainpower communication function which increase the RAS(Reliability,Availability,Serviceability).Safety production,energy-saving and efficiency-improving can be achieved by this way. |
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| Keywords: | programmable controller coal culling building centralized control system mixed control system system and communication |
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