DSC2型称重式降水传感器的电源扰动及解决办法  

Solutions on power disturbances of DCS2 weighing gauge

作　　者：李林[1] 常晨[1] 张曼[1] 范雪波[1] 崔炜[1] 刘金城[1] 陈璐[1] 

机构地区：[1]北京市气象局大气探测技术保障中心,北京100089

出　　处：《气象水文海洋仪器》2013年第3期82-85,90,共5页Meteorological,Hydrological and Marine Instruments

基　　金：国家自然科学基金(40930949);城市气象研究基金(UMRF201108)共同资助

摘　　要：为保障称重式降水传感器观测数据的准确性,本文选取两个先期安装DSC2型称重式降水传感器的典型站点,对其因电源扰动而出现的降水误报情况进行了介绍,并通过对充电控制器产生扰动的原因分析,提出了相应解决方案。结果表明,在传感器供电前端安装直流稳压模块,可以有效解决DSC2型称重式降水传感器因电源扰动而出现的降水误报。To insure the accuracy of obs gauge that is pre-installed misinformation that caused malfunction by means of th on two typ ervation data from weighing gauge, based on DSC2 weighing ical weather stations, this paper introduces the precipitation by the powe e disturbance r disturbance. Then, the suggestions are proposed for this analysis of charge controller. The results show that installing DC manostat into the power supply of DSC2 weighing gauge could be an efficient solution.

关 键 词：称重式降水传感器 电源扰动 故障分析 

分 类 号：TH765.6[机械工程—仪器科学与技术]