脉冲氙灯放电闪光仪  

Pulsed xeon lamp discharge system

作　　者：赵娟[1] 曹科峰[1] 曹宁翔[1] 朱利君[1] 陈敏[1] 

机构地区：[1]中国工程物理研究院流体物理研究所,绵阳621900

出　　处：《国外电子测量技术》2009年第6期52-53,58,共3页Foreign Electronic Measurement Technology

摘　　要：脉冲氙灯放电仪是高速摄影系统中的关键设备之一。本文根据氙灯的Gonze模型建立了脉冲氙灯放电电路的Pspice模型,结合电路模拟结果并综合应用PLC程控技术、脉冲功率技术研制成功抗电磁干扰能力强、模块化程度高的紧凑型脉冲氙灯放电仪。系统工作储能27kJ,输出脉冲电流达10 kA,触发延迟时间抖动小于20 ns。The pulsed Xeon lamp discharge system is one of the key units in the high speed photography system. A Xeon lamp Pspice model was developed based on Gonze model. According the simulation results, a pulsed Xeon lamp discharge system was developed in which the PLC computer control and the pulsed power techniques was applied. This system which is named as type flash system has a lot of advantages, such as high anti-electromagnetic-interference ability and high modularization. The store energy of the system is 27 kJ. The peak value of the current is 10 kA. The jitter of the delay is about 20 ns.

关 键 词：氙灯放电 PLC程控 真空开关 模块化 

分 类 号：TM833[电气工程—高电压与绝缘技术]