牡丹江地震台与密山地震台供电系统故障分析

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英文篇名：MALFUNCTION ANALYSIS OF POWER SUPPLY SYSTEM AT MUDANJIANG AND MISHAN SEISMIC STATION 中文刊名：防灾减灾学报 英文刊名：Journal of Disaster Prevention and Reduction 作者：张东海 ; 赵谊 ; 马宝君 英文作者：ZHANG Dong-hai1 ; ZHAO Yi2 ; MA Bao-jun3 (1.Mishan Seismic Station ; Heilongjiang Mishan 158300 ; China ; 2.Earthquake Administration of Heilongjiang Province ; Heilongjiang Harbin 150090 ; China ; 3.Mudanjiang Seismic Station ; Heilongjiang Mudanjiang 157009 ; China) 中文关键词：地震台 ; 供电系统 ; 故障 英文关键词：seismic station ; power supply system ; malfunction 出版日期：2012-09-15 机构：密山地震台;黑龙江省地震局;牡丹江地震台; 年：2012 期：03 出版单位：防灾减灾学报

摘要

黑龙江省"十五"数字地震观测网络项目自2007年完成建设并开始运行,其中牡丹江地震台新增形变、火山测震台网等观测项目,密山台新增测震,大地电场等观测项目。台站运行期间,地震专业仪器设备出现设备故障及损坏情况,经过对台站技术系统的分析,判断牡丹江地震台和密山地震台由农电局供电的交流供电系统存在问题,本文分析了故障产生的原因,以牡丹江台为例并给出了解决办法,通过改造供电线路,2009年至今台站交流供电系统工作稳定,取得了良好效果。
Since the digital seismological observation network project of the tenth five-year plan in Heilongjiang province ran in 2007,the deformation observation,volcanic earthquake observation and earthquake monitoring,telluric electricity field observation items have been separately started in Mudanjiang and Mishan Seismic Station.The professional instruments for earthquake observation were out of order or damaged during the operation period.By means of the analysis of the station's technology system,it was estimated that there were problems in the exchange power system supplied by the local Power Supply Bureau.Taking Mudanjiang Seismic Station as an example,the causes of the power supply problems were analyzed in this paper.And after transforming the charging lines,the instruments have worked steady since 2009,which leads a good effect.

引文

[1]马宝君,高双玲,崔东源.牡丹江台实时监测设备全程监控系统的设计[J].地震地磁观测与研究,2010,31(1):89-93.
    [2]中国地震局监测司.地震学与地震观测[M].北京:地震出版社,2007:223-226.
    [3]王其英.实用电源技术手册-UPS电源分册[M].沈阳.辽宁科学技术出版社,2002:10-98.