| Milos500型自动气象站雷电过电压防护 |
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| 引用本文： | 陈丽红,杨红.Milos500型自动气象站雷电过电压防护[J].气象与减灾研究,2005,28(1):56-58. |
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| 作者姓名： | 陈丽红 杨红 |
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| 作者单位： | 南昌市气象局,江西,南昌,330046;江西信息应用职业技术学院,江西,南昌,330043 |
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| 摘 要： | 雷电过电压幅值高、陡度大，自动气象站的微电子设备脆弱，一旦遭遇雷击则损失重大。据此。分析了自动气象站的雷电过电压强度、入侵途径，并参照通信系统的防雷措施，探讨了用接地防反击、电磁干扰，多级重点保护电源，加装保护器和保护通信线路及传感器、采集器等方法来防护雷电灾害。以确保自动气象站正常有效地工作。
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| 关 键 词： | 自动气象站 雷电 过电压 防护 |
| 文章编号： | 1007-9033（2005）01-0056-03 |
| 收稿时间： | 2004-08-26 |
| 修稿时间： | 2004年8月26日 |
Defend Milos 500 Automatic Weather Station Against High Pressure Of Thunderbolt |
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| CHEN Li-hong,YANG Hong.Defend Milos 500 Automatic Weather Station Against High Pressure Of Thunderbolt[J].Meteorology and Disaster Reduction Research,2005,28(1):56-58. |
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| Authors: | CHEN Li-hong YANG Hong |
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| Institution: | 1.Weather Bureau of Nanehang City , Nanehang 330046, China; 2.Jiangxi Institute of Information Application Technology , Nanehang 330043 , China |
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| Abstract: | High pressure of thunderbolt has big scope and gradient and automatic weather station, whose micro-electronics equipment is flimsy, will be destroyed on thunderstroke . Thereby, the intensity and inbreak route of high pressure of thunderbolt are analyzed . Furthermore, consulting the thunder prevention measures of communication systems, such measures as to defend counterattack and electromagnetic wave by earthing, to protect power supply emphatically, to install protector, to protect communication lines of communication , sensor and receiver ,etc. are discussed to ensure automatic weather station works normallv and effectively. |
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| Keywords: | Automatic weather station Thunderbolt High pressure Defend against |
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