强激光与粒子束2011，Vol.23Issue(5)：1413-1416,4.DOI:10.3788/HPLPB20112305.1413
快前沿mini-Marx发生器研制
Development of fast risetime mini-Marx generator
梁川 1曹科峰 1章林文 1张振涛 1王晓 1吴红光1
作者信息
- 1. 中国工程物理研究院,流体物理研究所,四川,绵阳,621900
- 折叠
摘要
Abstract
A 10-stage 200 kV mini-Marx generator based on wave-erection prineiple has been designed in coaxial structure.The capacitors, connecting switches and metallic enelosures, lead to the establishment of a fast pulse forming line. And fast rise time-is achieved through the provper design of the stray capacitance and inter-stage capacitance, in concern with coupling the spark gaps via ultra-violet energy. The generator was demonstrated to deliver pulses of more than 210 kV onto a 70 Ω load with 40 ns pulse width and 6 ns risetime. With a flash X-ray tube integrated directly into the generator as a load, the formed flash X-ray system could generate a dose of 7. 7 × 10-6 C/kg at 25 cm away for flash X-radiography.关键词
mini-Marx发生器/快前沿/脉冲功率技术/低电感设计Key words
mini-Marx generator/ fast risetime/ pulsed power technology/ low induetance design分类
信息技术与安全科学引用本文复制引用
梁川,曹科峰,章林文,张振涛,王晓,吴红光..快前沿mini-Marx发生器研制[J].强激光与粒子束,2011,23(5):1413-1416,4.
