电火工品静电安全性评价方法研究  

Research on the Evaluation Method of Electrostatic Safety for Electric Explosive Device

作　　者：魏光辉[1] 国海广[1] 孙永卫[1] 

机构地区：[1]军械工程学院静电与电磁防护研究所,河北石家庄050003

出　　处：《火工品》2005年第2期21-24,共4页Initiators & Pyrotechnics

基　　金：高等学校骨干教师资助计划资助

摘　　要：本文简要阐明了真实静电感度测试方法,以试样的静电点火能量符合正态分布和对数正态分布为基础,给出了其数据处理方法。根据电火工品生产、贮运和使用的实际情况,建立了静电放电模型,提出了计算电火工品静电安全阈值的方法,并测试确定了人体和金属设备对5种典型电火工品直接放电的安全电压阈值。This paper briefly introduces the method of testing the real electrostatic sensitivity and gives the data processing method in terms of the critical ignition energy of EED conforming to normal distribution and logarithmic normal distribution. In accordance with the practice of manufacture and handling, the ESD model is established. The method is put forward that determine the threshold value on electrostatic safety for initiators. Based on the method, the voltage threshold value of five kinds of EED is given.

关 键 词：电火工品 静电感度 ESD模型 安全阈值 

分 类 号：TJ450.6[兵器科学与技术—火炮、自动武器与弹药工程]