| 防雷接地设计中电涌保护器的应用 |
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| 引用本文： | 程芳.防雷接地设计中电涌保护器的应用[J].低压电器,2004(11):49-51,56. |
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| 作者姓名： | 程芳 |
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| 作者单位： | 上海华友房地产开发有限公司,上海,200050 |
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| 摘 要： | 主要介绍了电涌保护器(SPD)的分类、保护水平Up与被保护设备的关系和配合.探讨了在不同的配电系统中如何根据接地形式正确选用SPD.
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| 关 键 词： | 电涌保护器 雷击电磁脉冲 通流容量 保护水平 |
| 文章编号： | 1001-5531(2004)11-0049-03 |
Application of SPD in Earthing Design for Lightning Protection |
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| CHENG Fang.Application of SPD in Earthing Design for Lightning Protection[J].Low Voltage Apparatus,2004(11):49-51,56. |
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| Authors: | CHENG Fang |
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| Abstract: | The classification, protection level (U p) of SPD, its relation and matching with the protected equipment were introduced. How to select SPD according to earthing mode in different power distribution system was also presented. |
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| Keywords: | surge protection device (SPD) lightning electromagnetic pulse (LEMP) through -current capability protection level |
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