摘要
近年来通过探测高压纳秒脉冲气体放电中X射线来研究放电过程中高能电子逃逸行为,进而探索高压纳秒脉冲气体放电机理受到了国内外广泛关注。在介绍纳秒脉冲气体放电中X射线的产生及探测方法基础上,综述了国内外纳秒脉冲气体放电实验中X射线探测实验的研究进展,分析了研究中的探测装置、主要结果和影响因素及相应的解决方法,以期为探测高压纳秒脉冲气体机理提供参考。
More attention has been paid to detecting X-ray from gas breakdown under HV nanosecond pulse both at home and ahroad in order to explore the runaway behavior of high-energy electrons and discharge mechanism during the breakdown process. In this paper, the generation and detection methods of the X-ray are introduced, and the progress in detection experiments of X-ray from gas breakdown under HV nanosecond pulse is reviewed. Moreover, the detection apparatus, the main conclusions, the influence factors on detection and the corresponding solutions are analyzed to facilitate further researches on gas breakdown mechanism under HV nanosecond pulse.
出处
《高压电器》
CAS
CSCD
北大核心
2010年第2期67-71,75,共6页
High Voltage Apparatus
基金
国家自然科学基金(50707032)和(50437020)
中国科学院知识创新工程重要方向项目(KGCX2-YW-339)
清华大学电力系统及发电设备安全控制和仿真国家重点实验室开放基金(SKLD09KZ05)
关键词
纳秒脉冲
气体放电
X射线探测
研究进展
nanosecond pulse
gas breakdown
X-ray detection
research progress
