自动站风向、风速传感器防冻自动保温系统的研究  

Research on Antifreeze Automatic Heat Preservation System in Wind Speed and Wind Direction Sensor of Automatic Station

作　　者：张雅昕[1] 伍秀莲[1] 王方升[1] 

机构地区：[1]桂林市气象局,广西桂林541001

出　　处：《气象研究与应用》2013年第3期72-74,共3页Journal of Meteorological Research and Application

摘　　要：通过对南方多省的户外自动气象站风向、风速传感器常因低温冻雨冻结造成数据缺测的原因分析,找出从传感器选型和保温防冻两方面的研究存在的主要问题,设计了自动防冻保温控制系统,解决了风向、风速传感器被冻雨冻结的问题。Based on the cause analysis for lack of measurement data, due to the wind direction, wind speed sensor of outdoor automatic meteorological station frozen by freezing rain in many southern province, main problems in research of sensor selection and thermal insulation antifreeze was found out and the automatic freeze protection control system was designed to solve the problems of sensor frozen.

关 键 词：冻雨 数据缺测 自动防冻控制 

分 类 号：P49[天文地球—大气科学及气象学]