摘要
文章以双流国际机场遭遇强雷暴袭击为例,对机场自动气象站故障的抢修过程进行了分析总结,强雷击导致双流机场东跑道自动气象站MAWS301的超声风传感器WS425,数据采集器QML201和供电单元均出现故障,最终经过抢修,所有数据恢复正常传输,有效地保障了用户对观测数据的使用。由于此次雷击造成的故障点较多,所以对抢修过程进行分析总结,将有助于机务保障工作。
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.
作者
郭方
张杼一
Guo Fang Zhang Zhuyi(Meteorological Center of Southwest Air Traffic Management Bureau ,Chengdu 610202)
出处
《气象水文海洋仪器》
2016年第4期93-96,共4页
Meteorological,Hydrological and Marine Instruments
关键词
强雷击
MAWS301
抢修
strong lightning strike
MAWS301
rush maintenance
