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| Case analysis on rush maintenance for lightning stroke faults of airport automatic weather station |
| Guo Fang, Zhang Zhuyi |
| Meteorological Center of Southwest Air Traffic Management Bureau,Chengdu 610202 |
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Abstract Taking the lightning stroke suffered in Shuangliu international airport as an example,this paper analyses and summarizes the rush maintenance of airport automatic weather station.The strong lightning strike results in the malfunction of WS425 ultrasonic wind sensor,QML201 data acquisition and power supply units of MAWS301 automatic weather station located in the eastern runway of Shuangliu airport.After repairing by the staff,all the data returned to normal transmission.It can ensure the observation data used by the user.Because there were so many fault points caused by this lightning strike,the rush maintenance process is analyzed and summarized,which helps the engineering guarantee work.
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Received: 02 June 2016
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2016, Vol. 33 
