SL3-1型双翻斗雨量传感器翻斗翻转频率比例分析及校准
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摘要
雨量传感器校准工作大多依靠装备保障人员的经验和耐心,难度很大,通过对SL3-1型双翻斗雨量传感器人工模拟降水试验,分析大雨强时上翻斗的翻转频率和计量翻斗的翻转频率及其比例和不同调整方法在不同雨强时对测量值的影响,得出一个定量的快速准确的校准方法,该方法较传统的经验法具有定量、简单、快速、准确的特点。
The calibration of rain sensor mostly depends on the experience and patience of equipment support personnel. It is very difficult. Through the artificial precipitation test of SL3-1 double tipping rain sensor,the turning frequency of the upper tipping bucket and the turnover frequency of the tipping bucket are analyzed when the rain is strong. And its proportion and different adjustment methods have a quantitative and rapid and accurate calibration method for the influence of measured values on different rainfall intensity. This method is more quantitative,simple,rapid and accurate than the traditional empirical method.
The calibration of rain sensor mostly depends on the experience and patience of equipment support personnel. It is very difficult. Through the artificial precipitation test of SL3-1 double tipping rain sensor,the turning frequency of the upper tipping bucket and the turnover frequency of the tipping bucket are analyzed when the rain is strong. And its proportion and different adjustment methods have a quantitative and rapid and accurate calibration method for the influence of measured values on different rainfall intensity. This method is more quantitative,simple,rapid and accurate than the traditional empirical method.
引文
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[3]中国气象局.新型自动站维修手册[M].北京:气象出版社,2016.
[4]中国气象局.新型自动站维修规范(试行)[S].北京:中国气象局综合观测司,2015.
[5]中国气象局.地面气象观测规范[M].北京:气象出版社,2003.
[6]李黄.自动气象站实用手册[M].北京:气象出版社,2007.
[7]张霭琛,现代气象观测[M].北京:北京大学出版社,2000.
[8]上海气象仪器厂.SL3-1翻斗式雨量传感器使用说明书[Z].
[9]刘振东.翻斗雨量计误差实验研究及改正措施[D].南京:河海大学,2007.
[10]韩广鲁,边文超.双翻斗雨量传感器测量数据不确定度评定[J].气象科技,2014,42(5):773-776.
[11]李锐锋,陈苏婷,张晋.SL-3型双翻斗雨量传感器翻斗协调性误差分析[J].气象科技,2016,44(4):576-580.
[12]范长征.SL3-1型翻斗雨量传感器超差原因分析[J].山东气象,2013,33(135):73-74.
[13]孟庆勇,丽东.SL3-1型雨量传感器的构件改进和维护方法[J].气象科技,2014,42(4):598-600.
[14]杨银,杨玲君.SL3-1型双翻斗雨量传感器故障分析及排除方法[J].气象科技,2012,40(2):319-320.
[15]孙学金,王晓蕾,李浩,等.大气探测学[M].北京:气象出版社,2009.