| 玻璃生产线DCS系统及电气设备的电磁干扰和抑制 |
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| 引用本文： | 郑浩东,王桂英,王延磊,张晓琴.玻璃生产线DCS系统及电气设备的电磁干扰和抑制[J].玻璃,2013(8):3-6. |
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| 作者姓名： | 郑浩东 王桂英 王延磊 张晓琴 |
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| 作者单位： | 秦皇岛玻璃工业研究设计院;秦皇岛市热力总公司 |
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| 摘 要： | 电磁干扰是玻璃生产线自动控制检测系统(DCS)、检测仪表和设备装置出现瞬时故障的主要原因。电磁兼容性在这些设备的安装过程中是考虑的一个重要原则,它的核心是抑制电磁干扰。电磁干扰的抑制要从干扰源、传播途径、接收器个方面着手,切断干扰耦合的途径,干扰的影响也将被消除。常用的方法有降低或消除公共阻抗、屏蔽、隔离等。
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| 关 键 词： | 电磁干扰 干扰抑制 屏蔽 接地 玻璃生产线 |
Electromagnetic Interference and Suppression of Electric Equipment and Dcs System in Glass Production Line |
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| Zheng Haodong, Wang Guiying, WangYanlei, Zhang Xiaoqin.Electromagnetic Interference and Suppression of Electric Equipment and Dcs System in Glass Production Line[J].Class,2013(8):3-6. |
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| Authors: | Zheng Haodong Wang Guiying WangYanlei Zhang Xiaoqin |
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| Affiliation: | 1.Qinhuangdao glass industry research and design institute , Qinhuangdao, 066001;2. Qinhuangdao heating company,Qinhuangdao, 066000 |
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| Abstract: | Electromagnetic interference is the main cause of the transient failure of DCS and testing instruments. Electromagnetic compatibility is important for the installation of these equipments or instruments. The key point is inhibition of electromagnetic interference. The inhibition can be carried out from the interference source, the route of transmission and the receiver . The interference will be eliminated by cutting the coupling ways of interference. |
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| Keywords: | electromagnetic interference interference suppression shield grounding glass production line |
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