Prebreakdown current pulses at streamer inception in cyclohexane

被引：0
|
作者：
Tsuruta, Y [1 ]
Katayama, Y [1 ]
Yamazawa, K [1 ]
Yamashita, H [1 ]
机构：
[1] Keio Univ, Fac Sci & Technol, Dept Elect & Elect Engn, Kohoku Ku, Yokohama, Kanagawa 2238522, Japan
来源：
1998 INTERNATIONAL SYMPOSIUM ON ELECTRICAL INSULATING MATERIALS, PROCEEDINGS | 1998年
关键词：
D O I：
10.1109/ISEIM.1998.741762
中图分类号：
TM [电工技术]; TN [电子技术、通信技术];
学科分类号：
0808 ; 0809 ;
摘要：
In this paper, the relation between the prebreakdown current pulses and the initiation of the density change streamer in cyclohexane under negative impulse voltage condition was investigated. The current pulses and the streamers were observed simultaneously using the reference electrode method and a high-speed optical system respectively. The time difference between the onset of the first prebreakdown current pulse and the initiation of the negative streamer was obtained to be approximately 78 ns. The initiation electric field of the negative streamer is calculated to be 27.9MV/cm similar to 35.3MV/cm.
引用
收藏
页码：373 / 376
页数：4
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