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| Lightning hazard and improvement measures for DZZ5 new automatic weather station |
| Li Moqing,Zhou Xiaowu,Mo Yijiang |
| Hechi Meteorological Burea of Guangxi,Hechi 547000 |
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Abstract DZZ5 new automatic weather station installs a relatively complete lightning protection facility in its construction. But in recent years,it is struck by repeated lightning during the operation. One reason is that the protection level of the equipment lightning is low with weak anti-interference ability and sensitive to the lightning overvoltage. The other reason is that its lightning protection measures in the application ignores the second lightning and ground grids potential equilibrium,including the flanking flashover,touch voltage,step voltage,lightning electromagnetic radiation and other hazards to potential counterattack. The hidden trouble for lightning protection of some new DZZ5 stations is analyzed. Then,the improving methods and measures are put forward,which guide for lightning protection improvement and provide references for the application of lightning protection technology in the new automatic weather station.
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Received: 22 September 2015
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| [1] |
QX 30-2004自动气象站场室防雷技术规范[S].
|
| [2] |
QX 4-2000气象台站防雷技术规范[S].
|
| [3] |
QX 3-2000气象信息系统雷击电磁脉冲防护规范[S].
|
| [4] |
GB 50057-2010建筑物防雷设计规范[S].
|
| [5] |
谭龙. 新一代天气雷达系统[J]. 广西气象,2003,24(1):58-59.
|
| [6] |
吴继合,吴春德.自动气象站防雷技术研究[J].黑龙江气象,2011,28(2):39-43.
|
| [7] |
于东海,翟玉泰,臧永杰.浅谈自动气象站防雷技术[J].气象研究与应用,2010,31(S2):193-194.
|
| [8] |
梁邦全. 多要素自动气象站防雷防护初探[J]. 气象水文海洋仪器,2010,27(2):90-92.
|
| [9] |
刘朝英,谭清波.自动气象站防雷经验[J].贵州气象,2008,32(5):41-42.
|
| [10] |
吴松,张雅昕.如何做好自动气象站防雷工作[J].广西气象,2005,26(1):51-52.
|
| [11] |
王志军,徐秀英.自动气象站防雷应注意的几个问题[J].黑龙江气象,2005,35(2):35-36.
|
| [12] |
陈代亮,陈俊. 自动气象站防雷板的安全性[J]. 气象水文海洋仪器,2010,27(3):97-99.
|
| [13] |
杨仲江.雷电灾害风险管理评估与管理基础[M].北京:气象出版社,2010.
|
| [14] |
虞昊,臧庚媛,张勋文,等.现代防雷技术基础[M].北京:清华大学出版社,1995.
|
| [15] |
李祥超,姜翠宏,赵学余.防雷工程设计与实践[M].北京:气象出版社,2010.
|
| [16] |
银燕. 防雷技术与科学[M]. 北京:气象出版社,2011.
|
|
|
|
2016, Vol. 33 
