| DCS系统在洗煤厂集控中的应用 |
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| 引用本文： | 范坤廷,代晓娟. DCS系统在洗煤厂集控中的应用[J]. 山西煤炭, 2011, 31(9): 45-46,53 |
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| 作者姓名： | 范坤廷 代晓娟 |
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| 作者单位： | 中煤邯郸设计工程有限责任公司,河北邯郸,056031 |
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| 摘 要： | 近年来选煤厂的集中控制基本上是用PLC进行监控。文章介绍了DCS系统的,对比了DCS与PLC的性能和可靠性等特点,提出了选煤厂的集控技术应大力推广DCS系统。
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| 关 键 词： | PLC DCS 模块 冗余 控制 |
DCS Application in Centralized System of Coal Washing Plant |
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| FAN Kun-ting,DAI Xiao-juan. DCS Application in Centralized System of Coal Washing Plant[J]. Shanxi Coal, 2011, 31(9): 45-46,53 |
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| Authors: | FAN Kun-ting DAI Xiao-juan |
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| Affiliation: | FAN Kun-ting,DAI Xiao-juan(Handan Design Engineering Co.,China Coal Energy Group,Handan Hebei 056031) |
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| Abstract: | PLC(Programmable Logic Controller) is widely used in centralized control system of coal preparation plants in recent years.The paper introduces the DCS(Distributed Control System).After the performance and feasibility comparison of DCS and PLC,the author suggests that DCS should be promoted in the coal preparation plants. |
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| Keywords: | PLC DCS module redundancy control |
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