| 基于PLC的矿井通风节能控制系统的设计 |
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| 引用本文： | 刘元柱,林海鹏.基于PLC的矿井通风节能控制系统的设计[J].机械工程师,2011(6):82-83. |
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| 作者姓名： | 刘元柱 林海鹏 |
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| 作者单位： | 1. 龙煤矿业集团鹤岗分公司富力煤矿,黑龙江鹤岗,154100
2. 黑龙江科技学院,哈尔滨,150027 |
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| 摘 要： | 文中介绍了矿井通风节能控制系统的工作原理、硬件结构组成及风机控制部分的软件流程。以瓦斯浓度为主控参数,根据风速、风量的变化,通过PLC控制变频器来调节风机转速,使之实现最优控制,达到安全监控与节能目的。该系统实现了分布式大规模节点通风参数的实时检测,系统结构简单、操作灵活,能很好地满足矿井安全生产的需要。
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| 关 键 词： | PLC 矿井通风 节能 多方位采样 |
The Design of Mine Ventilation Energy Saving Control System Based on PLC |
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| LIU Yuan-zhu,LIN Hai-peng.The Design of Mine Ventilation Energy Saving Control System Based on PLC[J].Mechanical Engineer,2011(6):82-83. |
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| Authors: | LIU Yuan-zhu LIN Hai-peng |
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| Affiliation: | 1.FuLi Coal Mine Hegang Branch of Long Coal Industry Group,Hegang 154100,China; 2.Heilongjiang Institute of Science and Technology,Harbin 150027,China) |
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| Abstract: | The working principle,the composition of hardware structure and the software flow of ventilator control parts are introduced.The fan speed is adjusted by inverter which is controlled by PLC to achieve optimal control,aim to attain safety monitoring and energy saving according to the change of wind velocity and air volume which take gas concentration as main contral parameter.This system implements a distributed large number of nodes ventilation parameters of real-time detection,whose structure is simple,flexible operation,which can well meet the production needs of mine safety production. |
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| Keywords: | PLC mine ventilation energy saving multi-directional sampling |
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