| 谈分析压力控制仪表的防雷措施 |
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| 引用本文： | 刘双庆. 谈分析压力控制仪表的防雷措施[J]. 科技情报开发与经济, 2010, 20(4): 223-224 |
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| 作者姓名： | 刘双庆 |
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| 作者单位： | 太原理工大学信息工程学院实验中心,山西太原,030024 |
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| 摘 要： | 以某玻璃厂制氮车间分馏塔压力闭环自动控制设备遭雷击为例,分析了雷击的原因,提出了预防雷击的各种措施。
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| 关 键 词： | PID控制器 雷击 电磁脉冲 屏蔽接地 |
Talking about the Thunder-striking Protection Measures of Pressure Control Instrument |
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| LIU Shuang-qing. Talking about the Thunder-striking Protection Measures of Pressure Control Instrument[J]. Sci-Tech Information Development & Economy, 2010, 20(4): 223-224 |
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| Authors: | LIU Shuang-qing |
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| Affiliation: | LIU Shuang-qing |
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| Abstract: | Taking the thunderstruck pressure-close-loop automatic control instrument in fractionating tower of nitrogen production workshop in a glass factory as an example, this paper analyzes the reasons of thunder-striking, and puts forward some measures for preventing the thunder-striking. |
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| Keywords: | PID controller thunder-striking EMP shield grounding |
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