| LN-3A数字地震水位仪故障分析与解决 |
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| 引用本文： | 吴海波,邓阳,王刚,李明忠,李希文.LN-3A数字地震水位仪故障分析与解决[J].内陆地震,2013(3):282-286. |
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| 作者姓名： | 吴海波 邓阳 王刚 李明忠 李希文 |
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| 作者单位： | [1]延寿地震台,黑龙江哈尔滨150700 [2]黑龙江省地震局,黑龙江哈尔滨150000 [3]五大连池地震火山监测站,黑龙江五大连池164155 [4]绥化地震台,黑龙江绥化152000 |
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| 摘 要： | 分析了LN-3A数字地震水位仪在安装及运行过程中,传感器、数据采集器、数据通讯及观测数据曲线出现的各种故障及异常,针对故障及异常进行分析并查找原因,提出了解决办法.为一线台站人员能够在第一时间处理仪器故障、找出观测数据曲线异常原因提供借鉴,为仪器的安全稳定运行和观测资料的连续、准确、可靠打下良好基础.
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| 关 键 词： | 水位仪 传感器 数据通信 地震观测数据 |
FAILURE ANALYSIS AND SOLUTION FOR LN-3A DIGITAL WATER LEVEL INSTRUMENT |
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| WU Hai-bo,DENG Yang,WANG Gang,LI Ming-zhong,LI Xi-wen.FAILURE ANALYSIS AND SOLUTION FOR LN-3A DIGITAL WATER LEVEL INSTRUMENT[J].Inland Earthquake,2013(3):282-286. |
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| Authors: | WU Hai-bo DENG Yang WANG Gang LI Ming-zhong LI Xi-wen |
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| Institution: | 1. Yanshou Seismic Station, Harbin 150700, Heilongjiang, China ;2. Heilongjiang Province Earthquake Administration Harbin 150001 , Heilongjiang , China ; 3. Seismic and Volcanic Monitoring Station of Wudalianchi , Wudalianchi 164155, Heilongfiang , China ; 4. Suihua Seismic Station, Suihua 152000, Heilongjiang , China) |
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| Abstract: | LN-3A digital water level is used widely in earthquake precursor monitoring network of Heilongjiang Earthquake Administration. The authors analyze various failure and abnormal change sensor, data acquisition, data communication and observation data curve in the instrument installation and operation process, aiming at the failure and abnormal phenomenon,they analyze the causes and propose solutions. The result provides some reference for station personnel processing equipment failure and finding out the reasons for abnormal data in the first time and lays a good foundation for the safe and stable running of the instruments, and the eontinuous, aeeurate and reliable observation data. |
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| Keywords: | Water level instrument Sensor Data communication Observation data |
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