Transverse capacitance coupling UV pre-ionization switch

Chen Han; Yang Hanwu; Zhang Zicheng; Zhang Jianghua; Zuo Yangbo

doi:10.3788/HPLPB20132508.2035

Volume 25 Issue 08

Nov. 2013

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2013 > 25(08): 2035-2039

Chen Han, Yang Hanwu, Zhang Zicheng, et al. Transverse capacitance coupling UV pre-ionization switch[J]. High Power Laser and Particle Beams, 2013, 25: 2035-2039. doi: 10.3788/HPLPB20132508.2035

Citation:

Chen Han, Yang Hanwu, Zhang Zicheng, et al. Transverse capacitance coupling UV pre-ionization switch[J]. High Power Laser and Particle Beams, 2013, 25: 2035-2039. doi: 10.3788/HPLPB20132508.2035

Chen Han, Yang Hanwu, Zhang Zicheng, et al. Transverse capacitance coupling UV pre-ionization switch[J]. High Power Laser and Particle Beams, 2013, 25: 2035-2039. doi: 10.3788/HPLPB20132508.2035

Citation:

Chen Han, Yang Hanwu, Zhang Zicheng, et al. Transverse capacitance coupling UV pre-ionization switch[J]. High Power Laser and Particle Beams, 2013, 25: 2035-2039. doi: 10.3788/HPLPB20132508.2035

PDF( 2345 KB)

Transverse capacitance coupling UV pre-ionization switch

doi: 10.3788/HPLPB20132508.2035

1.
Basic Department,Chongqing Institute of Logistics Engineering of PLA,Chongqing 401311,China; 2.College of Opto-electric Science and Engineering,National University of Defense Technology,Changsha 410073,China

Received Date: 2012-11-02
Rev Recd Date: 2012-12-27
Publish Date: 2013-06-19

Abstract

Abstract

This paper studies the effect of the UV illumination technology on gas switch in principle, analyzing and approving the feasibility of UV pre-ionization to the main switch from transverse capacitance coupling auxiliary spark. UV illumination from auxiliary gap makes initial electrons release from the cathode by photoemission, which can reduce the scatter of breakdown voltage effectively. The factors which affect the intensity of UV pre-ionization are analyzed, such as breakdown current peak, voltage and storage capacity of auxiliary gap. The experiment results show that the UV pre-ionization from transverse auxiliary gap with storage capacitor of pF-order which is apart from the main gap with a distance of 15 cm is feasible among nitrogen. On this basis, a new compact transverse capacity-coupling UV illumination switch is designed.
- self-breakdown switch,
- transverse UV illumination,
- UV pre-ionization,
- low scatter,
- capacitance coupling

FullText(HTML)

References(0)

References

Relative Articles

[1]	Wang Tianchi, Wang Haiyang, Huang Tao, Li Junna, Wu Gang, Xie Linshen, Chen Wei, Du Yingchao. Influence factors of the pulsed breakdown time delay jitter of a self-triggered UV-illuminated switch and an improvement method[J]. High Power Laser and Particle Beams, 2022, 34(7): 075010. doi: 10.11884/HPLPB202234.210459
[2]	Gao Yang, Li Junru. Cooperative multi-physics simulation on self-heating effect of capacitive RF MEMS switch[J]. High Power Laser and Particle Beams, 2016, 28(06): 064108. doi: 10.11884/HPLPB201628.064108
[3]	Wang Qingsheng, You Libing, Yin Guangyue, Chu Zhuangzhuang, Fang Xiaodong. Discharge-pumped joule-level HF laser with ultraviolet spark pre-ionization[J]. High Power Laser and Particle Beams, 2016, 28(08): 081003. doi: 10.11884/HPLPB201628.151111
[4]	Wang Yuying, Gao Yang, Wang Xuemin, Cao Zhurong, Yi Zao, Xu Xibin, Yi Yougen, Wu Weidong. Fabrication and ultraviolet photoemission characteristics of novel Au photocathodes[J]. High Power Laser and Particle Beams, 2013, 25(10): 2627-2630. doi: 10.3788/HPLPB20132510.2627
[5]	Shui Min, Sun Yi, Zhao Zongqing, Cheng Kemei, Xiong Ying, Xu Tao, Gu Yuqiu. Ultraviolet photodecomposition of HNS[J]. High Power Laser and Particle Beams, 2013, 25(12): 3148-3152. doi: 3148
[6]	Hu Yun, Zhao Xueqing, Xue Quanxi, Hua Hengqi, Wang Dahui, Zheng Guoxin, Zhang Yongsheng, Zhu Yongxiang, Xiao Weiwei. High contrast ratio ultraviolet electro-optical switch[J]. High Power Laser and Particle Beams, 2013, 25(03): 561-564. doi: 10.3788/HPLPB20132503.0561
[7]	Chen Weiqing, Zeng Zhengzhong, Xie Linshen, Guo Fan. Triggering characteristics of trigatron gas switch triggered by preionization[J]. High Power Laser and Particle Beams, 2012, 24(10): 2507-2510. doi: 10.3788/HPLPB20122410.2507
[8]	Lai Dingguo, Xie Linshen. Application of Pspice subcircuit to circuit simulation of pulsed power device[J]. High Power Laser and Particle Beams, 2012, 24(03): 689-692. doi: 10.3788/HPLPB20122403.0689
[9]	Sun Tieping, Cong Peitian, Li Yang, Huang Tao, Sheng Liang, Zeng Zhengzhong. Experimental study on triggering breakdown characteristics of multi-gap gas switch[J]. High Power Laser and Particle Beams, 2012, 24(09): 2239-2244. doi: 10.3788/HPLPB20122409.2239
[10]	sun tieping, cong peitian, sheng liang, huang tao, zhang guowei, guo ning, han juanjuan, wu hanyu, li yan, li yang, luo weixi, wang liangping, zeng zhengzhong. UV pre-ionizing structures for multi-gap gas switch[J]. High Power Laser and Particle Beams, 2011, 23(10): 0- .
[11]	xia minghe, yao bin, fu zhen, wang zhi, li yong, wang yujuan, ji ce, xie weiping, li hongtao, feng shuping. Experiments and simulations of 4 MV coax-to-triplate multi-channel water self-breaking switch[J]. High Power Laser and Particle Beams, 2010, 22(07): 0- .
[12]	li junna, xue binjie, jia wei, chen weiqing, tang junping, qiu aici. Design of 3 MV UV illumination switch[J]. High Power Laser and Particle Beams, 2009, 21(08): 0- .
[13]	yang hanwu, zhang jiande, wang yong, yang jianhua, fan yuwei, zhao yansong. Compact output switch for megavolt e-beam accelerator[J]. High Power Laser and Particle Beams, 2009, 21(04): 0- .
[14]	li jun-na, qiu ai-ci, kuai bin, tang jun-ping, chen wei-qing, he xiao-ping, xue bin-jie, jia wei, mao cong-guang. Characteristics of capacitance-resistance coupling UV illumination switch[J]. High Power Laser and Particle Beams, 2008, 20(06): 0- .
[15]	xia ming-he, meng wei-tao, feng shu-ping, wang yu-juan, wei bing, ji ce, fu zhen, tian qing, ren jing, qing yan-ling, xie wei-ping, li hong-tao, deng jian-jun. Investigation of coaxial-triplate water dielectric output switch[J]. High Power Laser and Particle Beams, 2007, 19(08): 0- .
[16]	xia ming-he, wang meng, wang yu-juan, ji ce, li hong-tao, guan yong-chao, yang zi-xiang, xie wei-ping, feng shu-ping. Design of 4 MV coaxial-triplate water pulse forming line switch[J]. High Power Laser and Particle Beams, 2006, 18(03): 0- .
[17]	xia ming-he, xie wei-ping, li hong-tao, wang yu-juan, yang zi-xiang, deng jian-jun, feng shu-ping, wei bing, wu shou-dong, ren jing, meng wei-tao, fu zhen. Investigation of a low prepulse multi-channel self-breaking water switch[J]. High Power Laser and Particle Beams, 2006, 18(08): 0- .
[18]	li xiao-fen, zuo du-luo, chen bing, cheng zu-hai. Experimental study on discharge characteristic of a UV-preionized TEA CO2 laser[J]. High Power Laser and Particle Beams, 2004, 16(06): 0- .
[19]	xia ming-he, xie wei-ping, li hong-tao, yang zi-xiang, xu min. Simulation of water pulse forming line switch with prepulse suppression ground plane[J]. High Power Laser and Particle Beams, 2004, 16(12): 0- .
[20]	zhao wei, yang binzhou, liu jinsheng, gong meixia, liu xiuqin, yang hongru, chang zhenghu, hou xun, . STUDY OF UV LASER FIDUCIAL MONITOR FOR X RAY STREAK CAMERA[J]. High Power Laser and Particle Beams, 1998, 10(01): 0- .