基于遥爆系统的电子雷管激发技术研究  

Research on electronic detonator excitation technology based on remote detonation system

作　　者：赵忠[1] 陈治庆 陈华青 徐志刚[1] ZHAO Zhong;CHEN Zhiqing;CHEN Huaqing;XU Zhigang

机构地区：[1]中国石化石油工程地球物理公司胜利分公司,山东东营257000

出　　处：《物探装备》2023年第5期294-298,共5页Equipment for Geophysical Prospecting

摘　　要：电子雷管应用于地震生产需要解决起爆控制、准确的同步激发两大问题。通过对电子雷管激发控制信号进行分析,利用现有遥爆设备的点火起爆指令控制电子雷管起爆器,最终实现现有遥爆系统对电子雷管的同步激发。文中设计了高压取样比较电路,对遥爆设备产生的400V高压进行取样、能量比较,保证激发信号幅度及稳定性,同时激发延迟进行室内测试及野外实验,满足地震勘探生产需要。There have two major problems use in electronic detonator based on the analysis of the control signal of electronic detonator,the electronic detonator is controlled by the igniting and initiating command of the existing remoted detonator.A high-voltage sampling comparison circuits designed to sample and compare the energy of the 400Vhigh voltage produced by the remote explosion equipment,so as to ensure the amplitude and stability of the excitation signal,and at the same time,the excitation delay is used for the indoor field experiment of the test set,to meet the needs of seismic exploration production.

关 键 词：电子雷管 遥爆设备 取样比较电路 同步 

分 类 号：P631.43[天文地球—地质矿产勘探]