| 关于配电网络的防雷技术综述 |
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| 引用本文： | 朱守福 薛涛 翟季青. 关于配电网络的防雷技术综述[J]. 山东电力高等专科学校学报, 2006, 9(5): 61-63 |
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| 作者姓名： | 朱守福 薛涛 翟季青 |
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| 作者单位： | 山东济南供电公司,山东济南250002 |
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| 摘 要： | 济南地区10KV及以下的配电网络采用的防雷手段主要有在配电线路和配电变压器安装保护间隙、避雷器、安装防雷装置、金具接地、电杆自身接地等方式。通过统计分析天桥区10KV线路发生雷击灾害的原因，对目前防雷工作进行了剖析，指出了其中存在的问题，并有针对性的提出了改进措施。
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| 关 键 词： | 雷击 防雷措施 避雷器 保护间隙 过电压保护器 |
Summary on Lightning Protection of Distribution Grid |
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| Abstract: | Lightning strike is the one of natural disasters affecting the safe operation of distribution grid. How to improve the level of lighting protection is an important topic to assure the safe operation of distribution grid. Some measures of lightning protection are applied to the distribution grid up to 10 kV in Jinan, such as installing the protective gap and lightning arrester in distribution lines and transformers, grounding fitting and grounding electric line pole.By analyzing the reason of lightning strike in 10 kV distribution lines in Tianqiao district, this paper provides some improvement measures including renovating arrester protection, improving the grounding implement, installing lightning receiver and applying the steel core insulting lines. |
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| Keywords: | lightning strike the measures of lightning protecting lightning arrester protective gap overvoltage protector |
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