| 基于PLC对热电厂给煤机控制系统的改造设计 |
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| 引用本文： | 乔东凯.基于PLC对热电厂给煤机控制系统的改造设计[J].机械设计与制造,2009(6). |
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| 作者姓名： | 乔东凯 |
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| 作者单位： | 茂名学院机电工程学院,茂名,525000 |
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| 摘 要： | 介绍了某热电厂给煤机控制系统的现有状况,详细阐述了改造后系统的工作原理及方式,控制系统的组成、PLC控制程序的设计思路、触摸屏的设计及其参数设定,试验证明改造后系统运行达到了经济高效稳定的预定要求.
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| 关 键 词： | 变频调速 触摸屏 |
A reconstruction design for coal feeder control system for thermal power plant based on PLC |
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| QIAO Dong-kai.A reconstruction design for coal feeder control system for thermal power plant based on PLC[J].Machinery Design & Manufacture,2009(6). |
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| Authors: | QIAO Dong-kai |
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| Affiliation: | Maoming College Electromechanical Project College;Maoming 525000;China |
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| Abstract: | The status quo of coal feeder control system for a thermal power plant is introduced.It elaborates on the working principle and way of the reconstructed control system,system components,design ideas of PLC control program,design of touch-screen and the setting of parameters.Tests show that the operation of reconstructed control system can meet the expected requirement as it is economic,efficient,and steady. |
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| Keywords: | PLC DCS |
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