强激光与粒子束, 2014, 26 (7): 073207, 网络出版: 2014-06-30
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
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 transient X-ray system generated electromagnetic pulse radiation effects optical fiber transmission current measure system
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。
Abstract
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 transient Χ-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.
周开明, 王艳, 邓建红. 线缆系统电磁脉冲效应测量系统研制和试验[J]. 强激光与粒子束, 2014, 26(7): 073207. Zhou Kaiming, Wang Yan, Deng Jianhong. Development and test of measurement system for cable system generated electromagnetic pulse effects[J]. High Power Laser and Particle Beams, 2014, 26(7): 073207.