浅谈408XL仪器采集系统的雷电防护

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英文篇名：Brief talk about protection of acquisition system of 408XL seismograph from lightning 中文刊名：物探装备 英文刊名：Eouipment for Geo Physical Prospecting 作者：张留争 英文作者：Zhang Liuzheng. 中文关键词：雷电防护 ; 雷电压 ; 408XL仪器采集系统 ; 雷击电磁脉冲(LEMP) 英文关键词：protection from lightning ; lightning voltage ; acquisition system of 408XL seismograph ; lightning electromagnetic pulse (LEMP) 出版日期：2005-06-30 机构：东方地球物理公司装备事业部仪器测量服务中心 河北涿州072750 年：2005 期：02 出版单位：物探装备

摘要

随着电子技术的发展,用于地震勘探的采集设备的接收道数越来越多,地震仪器采集系统的雷电防护也显得日益重要。本文介绍了雷电压的形成及其对地震仪器采集设备的危害,通过对现代电子设备系统综合防雷技术和地震勘探采集设备施工特点的分析,针对408XL地震仪器采集系统在防雷措施方面存在的问题,提出了一些改进的建议及措施。
The receiving channels used for acquisition system of seismic exploration become more and more along with the development of electric technology. The protection of acquisition system of seismograph from lightning appears more important. The paper introduced the formation of lightning voltage and its hazard on the acquisition apparatus of seismograph and presented some improved suggestions and measures by analyzing integrative lightning-protective techniques of modern electric equipments and operational feature of acquisition system of seismic exploration and facing for existed problems in lightning-protective measures for acquisition system of 408XL seismograph.

引文

1　林维勇主编.建筑物防雷设计规范.GB50057-94.中国计划出版社,2000
    2　Sercel公司.408ULTRAININGCOURSE.2001