| PLC控制系统的抗干扰问题 |
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| 引用本文： | 罗振成,张桂枝. PLC控制系统的抗干扰问题[J]. 张家口职业技术学院学报, 2003, 16(4): 34-36 |
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| 作者姓名： | 罗振成 张桂枝 |
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| 作者单位： | 张家口职业技术学院电气工程系,河北,张家口,075000 |
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| 摘 要： | 可编程序控制器(PLC)是一种工业用的控制器，由于其结构紧凑、低功耗、高可靠性、易操作、适合顺序控制的特点而被广泛应用。但在工业环境下存在许多干扰源而影响了系统的运行，为了提高系统的抗干扰能力、保障系统可靠的工作必须采取合适的措施抑制干扰。
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| 关 键 词： | PLC 可编程序控制器 控制系统 抗干扰能力 干扰源 辐射干扰 应对措施 硬件滤波 |
| 修稿时间： | 2003-07-20 |
The Problem of Anti-Interference in PLC Control System |
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| LOU Zhen-cheng,ZHANG Gui-zhi. The Problem of Anti-Interference in PLC Control System[J]. Journal of Zhangjiakou Vocational College of Technology, 2003, 16(4): 34-36 |
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| Authors: | LOU Zhen-cheng ZHANG Gui-zhi |
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| Abstract: | The Programmable Logic Controller (PLC) is a kind of industrial controller. Due to its main features of compact structure , low power consumption , high reliability ,easy operation, and being suitable for sequence control , it has been widely used in many fields. But in industrial environment there are many interference sources which aeffect the system running. In order to improve the anti-interference ability and secure the system running reliably, suitable steps must be taken to prevent the interference. |
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| Keywords: | PLC interference source the anti-interference ability |
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