线缆系统电磁脉冲效应测量系统研制和试验  

Development and test of measurement system for cable system generated electromagnetic pulse effects

作　　者：周开明[1,2] 王艳[1,2] 邓建红[1,2] 

机构地区：[1]中国工程物理研究院电子工程研究所,四川绵阳621999 [2]中国工程物理研究院复杂电磁环境实验室,四川绵阳621999

出　　处：《强激光与粒子束》2014年第7期169-173,共5页High Power Laser and Particle Beams

基　　金：总装跨行业预研项目

摘　　要：分析了实验室瞬态X射线产生的系统电磁脉冲(SGEMP)效应测试所面临的技术问题,提出了解决方法、措施以及实验室模拟瞬态X射线的SGEMP模拟试验方法。通过电子屏蔽、电磁屏蔽、光电隔离、信号对称提取等特殊技术处理,解决了SGEMP效应模拟试验方法和测量系统抗X射线、抗电磁辐射等技术问题,并在大型瞬态X射线模拟源上,测出了瞬态X射线辐照时金属腔内线缆的SGEMP效应波形及幅值。Analysis of technical problem is presented on the laboratory experimental simulation techniques on the system generated electromagnetic pulse（SGEMP）effects of transient X-ray.And a new method for effective measurement of the SGEMP effects and the experimental simulation method of SGEMP effects to transientΧ-ray are proposed.By certain designs,such as electrons shield,electromagnetism shield,photo-electricity insulation,and signal symmetrical process,X-ray hardness and anti-electromagnetic interference are solved in the measurement system.Under the irradiation of a large scale transient pulse X-ray simulation source,the measurement system can measure fairly good waveforms of SGEMP effects of the cables.

关 键 词：瞬态X射线 系统电磁脉冲 辐射效应 光纤传输 电流测量系统 

分 类 号：TL99[核科学技术—核技术及应用]