摘要
本文介绍了在西北核技术研究所建成的一台低阻抗脉冲电子束加速器——闪光二号。它主要用于核辐射效应模拟。加速器系统由Marx发生器、水介质同轴线和二极管三大主机部件以及十几个配套设备所组成。文中给出了在允电电压±55kV和±70kV两个电压等级下调试和运行的结果。最大输出电流600kA,管电压1.2MV。目前该加速器已用于电子束和X射线的实验研究。
FLASH II accelerator is a low impedance relativistic electron beam accelerator for the nuclear weapons effects simulations. The accelerator system consists of a Marx generator, a water-dielectric coaxial line, a diode and more then ten auxiliary equipments.This paper concentrates on the accelerator construction, machine adjustment and parameter measurements. The results of test running at DC charge voltages of±55kV and ±70kV are presented. At present,the diode output voltage is 1.2MV with ur rent 600kA.The accelerator is now used for physical research programs.
出处
《强激光与粒子束》
EI
CAS
CSCD
1991年第3期340-348,共9页
High Power Laser and Particle Beams
关键词
相对论
电子束加速器
闪光二号
Flash II, Marx generator, water-dielectric coaxial line, low impedance diode.
