| 化工储罐区防雷状况分析 |
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| 引用本文： | 姚薇,李明军.化工储罐区防雷状况分析[J].电气技术,2011(11):67-69,83. |
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| 作者姓名： | 姚薇 李明军 |
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| 作者单位： | 1. 淮安信息职业技术学院,江苏淮安,223003
2. 南京市六合区防雷中心,南京,211500 |
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| 摘 要： | 雷电是自然界中普遍的现象，它是由于雷雨云中电荷放电而产生的复杂的自然现象，也是一种会造成严重灾难的自然现象。根据气候、卫星及闪电定位仪观资料估计表明，在任一秒，全球表面上连续发展着大约100个雷电。雷电放电过程同时出现三种物理现象：静电感应、电磁感应和辐射感应。对不同的场合会有不同程度的危害，仅依靠传统避雷针等直击雷防...
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| 关 键 词： | 油罐区 避雷针线结合 浪涌保护器 综合防雷技术 |
The Situation Analysis of Lightning Protection in the Chemical Oilcan |
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| Yao Wei,Li Mingjun.The Situation Analysis of Lightning Protection in the Chemical Oilcan[J].Electrical Engineering,2011(11):67-69,83. |
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| Authors: | Yao Wei Li Mingjun |
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| Affiliation: | 1.Huai’an College of Information Technology, Huai’an, Jiangsu 223003; 2.Luhe Meteorological Bureau, Nanjing 211500) |
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| Abstract: | The thunder is a catastrophic phenomenon, but generally in the nature. It is due to discharge of thundercloud. According to the values in climatology and secondary planet observing, these are one hundred in every second. Three methods are normally used in thunder safeguard. First, release. Lead the lightning current flow through to ground. Second, restrict the surge overvoltage value. All of above should used in together, seldom separately. Third, insulate. Put the power supply and data or signal wire to shield. These are an economic and effective lightning proof method proposed in this paper. It used a combination of the lightning rod and wire to preventing the oilcan from lightning strike. Finally considering the central control system, all instruments are connect to ground. |
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| Keywords: | oilcan lightning rod and wire SPD synthetical lightning protection technology |
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