供电系统改造对静乐地震台前兆观测数据的影响分析  

Influence of Power Supply System Renovation on Precursory Observation Data of Jingle Seismic Station

作　　者：郭宇[1,2] 程冬焱[3,2] 刘金柱[1,2] 刘俊芳[1,2] 郭宝仁 GUO Yu;CHENG Dong-yan;LIU Jin-zhu;LIU Jun-fang;GUO Bao-ren(Dingxiang Seismic Station of Shanxi Earthquake Agency,Dingxiang,Shanxi 035403,China;Shanxi Earthquake Agency,Taiyuan,Shanxi 030021,China;State Key Observatory of Shanxi Rift System,Taiyuan,Shanxi 030025,China)

机构地区：[1]山西省地震局定襄地震台,山西定襄035403 [2]太原大陆裂谷动力学国家野外科学观测研究站,山西太原030025 [3]山西省地震局,山西太原030021

出　　处：《山西地震》2018年第4期49-52,共4页Earthquake Research in Shanxi

摘　　要：文章通过对静乐地震台供电系统改造前后仪器运行的稳定性、雷电影响、内在质量等方面进行对比分析,认为改造后的"太阳能直流供电"模式明显优于改造前的"市电+UPS供电"模式,可在同类无人值守的台站推广应用。The stability of the instrument,lightning effect and inherent quality before and after the renovation of power supply system at Jingle station are compared and analyzed.It is considered that the mode of“solar direct current power supply”after renovation is obviously better than that of“city electricity+UPS power supply”mode before.This mode can be applied to similar unattended stations.

关 键 词：前兆观测 供电系统 太阳能 

分 类 号：P315.62[天文地球—地震学]