一种勘探瞬发电雷管起爆延时的高精度测试方法  

Aprecise Measuring Method Applicable to Blasting Delay Time for Instantaneous Detonator Using in Seismo-Technique

作　　者：高游[1] 林君[1] 于生宝[1] 梁铁成[1] 刘希芳[1] 

机构地区：[1]吉林大学,长春130026

出　　处：《爆破器材》2004年第3期1-4,共4页Explosive Materials

摘　　要：首次利用 IGBT作为大功率无触点开关设计了电容式电雷管起爆机及其配套延时测定装置。利用它们对地震勘探专用瞬发电雷管进行了起爆延时测试 ,测得了高精度起爆延时数据 ,获取了设计起爆机的理想参数。The first blasting machine, which uses the IGBT as a high power switch and its subordinate delay measuring sets, has been designed for scaling the delay time about seismo detonators. A set of delay time data for detonators has been acquired for designing optimized igniting machines. The discussion was taken about rationality for ignition arguments of current capacitance blasting machines.

关 键 词：瞬发电雷管 起爆延时测量 无触点起爆机 IGBT 

分 类 号：TM8[电气工程—高电压与绝缘技术] TB9[一般工业技术—计量学]