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| Discussion on lightning fault diagnosis and lightning prevention measures for automatic weather station |
| Xie Yun1,Yang Zuming1,Xiang Li1,Xu Xing2 |
1.Xianning Meteorological Bureau,Xianning 437100;
2.Tongcheng Meteorological Bureau,Tongcheng 437400 |
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Abstract Due to the lightning in April 2017,the observation records could not be uploaded from Tongcheng automatic weather station of national meteorological station.Through careful investigation and diagnosis of the faults,it is determined that the main collector's communication port (RS232-1) is damaged because of lightning stroke.And the causes of automatic weather station being struck by lightning are analyzed.Some measures are put forward such as improving the lightning protection grounding system of the observation field,adding serial isolator,and adjusting the installation position of the main collecting box of the automatic weather station in the observation field etc.
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Received: 10 October 2017
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黄思源,刘钧.新型自动气象站观测业务技术[M].北京:气象出版社,2014.
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QX 4-2015气象台(站)防雷技术规范[S].
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2019, Vol. 36 
