焦炉煤气交换机自动控制系统改造 |
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引用本文: | 徐跃,于钦洲. 焦炉煤气交换机自动控制系统改造[J]. 机电一体化, 2013, 0(11): 89-91 |
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作者姓名: | 徐跃 于钦洲 |
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作者单位: | [1]鸡西赫阳燃气有限公司,黑龙江鸡西158100 [2]鸡西市煤炭安全监督管理局,黑龙江鸡西158100 |
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摘 要: | 应用可编程控制器(PLC)对JM-5型煤气交换机进行改造,使原来对煤气交换机的手动交换改变为自动交换,交换时间任意可调,取消了结构复杂的继电器,使设备的使用寿命、安全性、可靠性都有较大提高。
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关 键 词: | 自动控制交换 PCL控制器 控制原理 |
Improvement of Coke Oven GAS Switch Automatic Control System |
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Abstract: | The application of programmable logic controller (PLC) on the reconstruction of the JM-5 type gas switch, so that the original manual exchange of gas switch change for automatic switching, switching time can be ad- justed arbitrarily, cancelled the complex structure of the relay, so that the service life of equipment, safety, reliabili- ty is greatly improved |
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Keywords: | automatic control switch PLC controller control theory |
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