| 云朝山雷达站10KV线路雷害分析与防雷措施的研究 |
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| 引用本文： | 朱稻,吕文彬. 云朝山雷达站10KV线路雷害分析与防雷措施的研究[J]. 防灾科技学院学报, 2011, 13(1): 10-13 |
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| 作者姓名： | 朱稻 吕文彬 |
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| 作者单位： | 民航湖南空管分局技术保障部,湖南,长沙,410137 |
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| 摘 要： | 该文对张家界云朝山雷达站的雷电活动规律、雷害事故和原有防雷措施进行了认真探讨.结合雷电活动选择性原理深入分析该雷达站雷害事故,指出沿10kv线路来的雷电侵入波是造成雷害的主因.针对原防雷措施在对线路入侵波保护、配电变压器防雷、低压电源保护、接地及等电位联接方面存在的薄弱环节,重点阐述高海拔地区10kv线路的防雷关键措施...
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| 关 键 词： | 雷电多发区 防雷保护间隙 防雷变压器 冲击接地电阻 等电位联接 |
Analysis of the Lightning Disturbance of Radar station in Yunzhao Mountain 10KV GIL and the Discussion of Lightning Protection Measures |
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| Zhu Dao,Lü Wenbin. Analysis of the Lightning Disturbance of Radar station in Yunzhao Mountain 10KV GIL and the Discussion of Lightning Protection Measures[J]. Journal of Institute of Disaster-prevention Science and Technology, 2011, 13(1): 10-13 |
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| Authors: | Zhu Dao Lü Wenbin |
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| Affiliation: | Zhu Dao,Lü Wenbin(Hunan Branch of the Air Traffic Management Bureau.CAAC,Technical Support Department,Changsha 410137) |
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| Abstract: | Lightning activities,damage accidents and protection measures of Radar station in Hunan Yunzhao Mountain is discussed in detail in this paper.It supposes that the lighting accidents in Radar station mainly resulted from lightning invasion,which could be conducted by 10kv GIL with selective principle of lightning activity.The focal point of lightning prevention at high altitudes is summarized,on account of the defects in lightning protection of line arrester,distribution transformer,low-voltage power,groundi... |
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| Keywords: | lightning-prone areas lightning protection clearance lightning transformers impulse grounding resistance equal potential connection |
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