摘要
为提高云南复杂地形下区域自动气象站的数据传输及时率和可用率,文章根据2019-2022年云南境内区域自动气象站出现的2 607条故障维修记录,讨论了区域自动气象站故障现象及维修办法。结果表明:云南境内的区域自动气象站设备型号众多、观测要素较多和设备老化情况严重,使用年限超过10年的设备占比为64.3%;故障频次呈逐年递增趋势,年内故障发生频次最多的时间为4月和12月;故障现象发生频次由高到低依次为供电系统故障、通信系统故障、采集器故障、传感器故障和其他故障。文章总结了每类故障的发生原因、表现形式和具体的维护维修办法,制定针对性的维护保障策略。
In order to improve the data transmission timeliness and availability of regional automatic weather stations under complex terrain in Yunnan,this article discusses the fault phenomena and maintenance methods of regional automatic weather stations based on 2607 fault maintenance records that occurred in Yunnan from 2019 to 2022 to.The results show that there are numerous models of regional automatic weather stations in Yunnan,with a large number of observation elements and severe equipment aging.The proportion of equipment with a service life of more than 10 years is 64.3%.The frequency of failures has been increasing year by year,with the highest frequency of failures occurring in April and December of the year.The frequency of occurrence of fault phenomena,from high to low,is as follows:power supply system fault,communication system fault,collector fault,sensor fault,and other faults.The article summarizes the causes,manifestations,and specific maintenance methods of each type of malfunction,and formulate targeted maintenance and support strategies.
作者
黄春娟
徐安伦
杨根铨
张小虎
Huang Chunjuan;Xu Anlun;Yang Genquan;Zhang Xiaohu(Nanjian Yi Autonomous County Meteorological Bureau,Nanjian 675700;Dali National Climate Observatory,Dali 671003;Dali Mountain Meteorological Field Experiment Base,China Meteorological Administration,Dali 671003;Dali Meteorological Science and Technology Service Center,Dali 671003;Yongping Meteorological Bureau,Yongping 672600)
出处
《气象水文海洋仪器》
2024年第6期125-129,共5页
Meteorological,Hydrological and Marine Instruments
基金
云南省气象局基层台站气象科技创新与能力提升计划项目(STIAP202236和STIAP202335)
云南省科技厅科技计划项目(202305AM070004)
大理州气象局创新团队(DLCX202302)资助。
关键词
云南
区域自动气象站
故障分析
Yunnan Province
regional automatic weather station
fault analysis
