| 基于现场总线的火电厂输煤系统分布式控制方案 |
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| 引用本文： | 王宇,樊潇,翟强.基于现场总线的火电厂输煤系统分布式控制方案[J].低压电器,2013(14):32-34,42. |
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| 作者姓名： | 王宇 樊潇 翟强 |
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| 作者单位： | 1. 山东电力工程咨询院有限公司,山东济南,250013
2. 淄博矿业集团许厂煤矿,山东淄博,272073 |
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| 摘 要： | 针对输煤系统设备数量多、布置分散、与可编程逻辑控制器（PLC）电缆通道长等特点,提出将现场总线技术应用于电厂输煤系统程控中.利用通信网络冗余构建上位监控系统的系统设计方案,并论述了系统的主要功能和组成.
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| 关 键 词： | 输煤程序控制 现场总线控制系统 就地I 0模块箱 |
Scheme of Distributed Control About Coal Handling System for Thermal Power Plant Based on Fieldbus Control System |
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| WANG Yu
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FAN Xiao
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ZHAI Qiang.Scheme of Distributed Control About Coal Handling System for Thermal Power Plant Based on Fieldbus Control System[J].Low Voltage Apparatus,2013(14):32-34,42. |
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| Authors: | WANG Yu FAN Xiao ZHAI Qiang |
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| Affiliation: | 1. Shandong Electric Power Engineering Consulting Institute Co. ,Ltd. , Jinan 250013, China; 2. Shandong Energy Zibo Mining Group Co. ,Ltd. , Zibo 272073, China) |
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| Abstract: | The devices for coal handling system in the thermal power plant are large in quantity and wide in distribution,and the distance to programmable logic controller （PLC） is too long. According to this feature, a systematic design method by using of fieldbus control system （ FCS ） for coal handling system was proposed. A design method for the upper monitoring system was constructed by Etheruet redundanee technique. The main function and composition as well as the realization of hardware and software were discussed. |
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| Keywords: | programmed control for coal handling system fieldbus control system local I/O cabinet |
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