DZQZ-1地震前兆仪防雷控制器的研制

英文篇名：Development of DZQZ-1 lightning protection controller of earthquake precursory instrument
中文刊名：地震地磁观测与研究
英文刊名：Seismological and Geomagnetic Observation and Research
作者：陈建毅 ; 张震峰
英文作者：Chen Jianyi and Zhang Zhenfeng(Earthquake Administration of Zhejiang Province ; Hangzhou 310013 ; China)
中文关键词：地震仪器 ; 防雷 ; 控制器
英文关键词：earthquake precursory instrument ; lightning-protection ; controller
出版日期：2008-08-25
机构：浙江省地震局;浙江省地震局;
年：2008
期：04
出版单位：地震地磁观测与研究

摘要

DZQZ-1地震前兆仪防雷控制器,利用了微电脑时钟控制电路,控制接触器的导通和短开,自动循环地对两组电瓶充电和放电的切换,保证了前兆设备始终处在直流电瓶供电的状态下,真正切断雷电(电源、有线宽带)窜入口,从而达到防雷的目的。
In this article,the theory of lightning protection controller of earthquake precursory instrument is explained.Using microcomputer clock electric circuit to open and close contact device,the two groups of batteries can be charged and discharged automatically,witch will ensure that the earthquake precursory instrument get power from UPS online in DC status.By this process the power caused by thunder and lightning can been shuts off,so the earthquake precursory instrument will get safeguard all along.

引文

黄锡定,梁焕贞.2007.地震台站应用放雷技术探讨[J].地震地磁观测与研究,28(5):35～42