【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。对现行的电容式起爆机的起爆参数合理性进行了讨论更多还原

【Abstract】 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.更多还原