| 石化系统电子设备的雷电过电压保护 |
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| 引用本文： | 刘宝全,张华东.石化系统电子设备的雷电过电压保护[J].安全．健康和环境,2004,4(8):14-16. |
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| 作者姓名： | 刘宝全 张华东 |
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| 作者单位： | 中国石油化工股份有限公司青岛安全工程研究院,山东,青岛,266071;青岛崂山区城建档案馆,山东,青岛,266071 |
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| 摘 要： | 结合国际、国内有关防雷标准,介绍了石化系统电子设备的雷电过电压保护的必要性和雷电过电压保护系统.石化系统电子设备防雷是一系统工程,必须将直击雷防护、等电位连接和系统地安装电涌保护器有机地结合起来,对于电涌保护器,不但要选择好适当的型号,还要注意其安装的位置和彼此配合的层次.
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| 关 键 词： | 雷击过电压 一点接地 电涌保护器 |
Protection of Overvoltage from Lightning for Electronic Equipments in Petrochemical Industry |
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| Liu Baoquan.Protection of Overvoltage from Lightning for Electronic Equipments in Petrochemical Industry[J].Safety Environment Health,2004,4(8):14-16. |
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| Authors: | Liu Baoquan |
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| Abstract: | Considering the standards for lightning pro-tection at home and abroad, necessity of protection of overvoltage from lightning for electronic equipments in petrochemical industry and protection system of over-voltage from lightning are introduced. The protection system of over voltage from lightning for electronic e-quipments in petrochemical industry is a systematic engineering, and must connected with directly breakdown lightning, isoelectric circuit and systematically installation of electrophoresis protector. Type of elec-trophoresis protector should be carefully chosen and installed in position and layers. |
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| Keywords: | ervoltage from lightning single point earth connection electrophoresis protector |
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