A coaxial ceramic vacuum interface for repetitive operated pulsed power source

Xun Tao; Yang Hanwu; Zhang Jiande

doi:10.11884/HPLPB201628.015012

Volume 28 Issue 01

Jan. 2016

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2016 > 28(01): 015012

Li Wenhuai, Wang Junling, Zhang Xiangju, et al. Optimization of periodical physical flux map test[J]. High Power Laser and Particle Beams, 2017, 29: 016004. doi: 10.11884/HPLPB201729.160199

Citation:

Xun Tao, Yang Hanwu, Zhang Jiande. A coaxial ceramic vacuum interface for repetitive operated pulsed power source[J]. High Power Laser and Particle Beams, 2016, 28: 015012. doi: 10.11884/HPLPB201628.015012

Li Wenhuai, Wang Junling, Zhang Xiangju, et al. Optimization of periodical physical flux map test[J]. High Power Laser and Particle Beams, 2017, 29: 016004. doi: 10.11884/HPLPB201729.160199

Citation:

PDF( 5706 KB)

A coaxial ceramic vacuum interface for repetitive operated pulsed power source

doi: 10.11884/HPLPB201628.015012

1.
College of Opto-electronic Science and Engineering,National University of Defense Technology,Changsha 410073,China

Received Date: 2015-09-28
Rev Recd Date: 2015-11-11
Publish Date: 2016-01-04

Abstract

Abstract

An improved coaxial high-voltage ceramic vacuum interface applied in a repetitive pulse generator, was designed and tested. Results from electro-static calculation by ANSYS show that the electric field (E-field) distribution within the improved interface is uniform. Key structures such as the anode and the cathode shielding rings of the ceramic insulator were optimized to significantly reduce E-field stresses. Aging experiments with this interface were conducted in the condition of about 600 kV, 80 ns and 1-5 Hz pulses. The preliminary test shows that the ceramic vacuum interface can work stably with the hold-off field of more than 44 kV/cm. The experimental results agree with the simulated results. Finally, the influence of the surface treatment on the ceramic flashover characteristics was discussed.
- ceramic,
- vacuum flashover,
- pulsed power interface,
- repetitive operation,
- surface treatment

FullText(HTML)

References(0)

References

Relative Articles

[1]	Tan Xiao, Deng Li, Zhang Lingyu, Li Rui, Fu Yuanguang, Shi Dunfu, Liu Peng, Yang Chao. Development and tests of functions of proton, low-energy photon and electron transport in JMCT3.0 Monte Carlo particle transport program[J]. High Power Laser and Particle Beams, 2024, 36(9): 096002. doi: 10.11884/HPLPB202436.240117
[2]	Tan Qun, Fan Jieqing, Zhao Qiang, Zhang Fang, Li Yao, Hao Jianhong, Dong Zhiwei. Three-dimensional Monte Carlo simulation of electron radiation effects on CCD[J]. High Power Laser and Particle Beams, 2022, 34(4): 044004. doi: 10.11884/HPLPB202234.210390
[3]	He Hui, Yu Haijun, Wang Yi, Dai Wenhua. Design of bremsstrahlung target of 4 MeV flash X-ray machine[J]. High Power Laser and Particle Beams, 2019, 31(12): 125102. doi: 10.11884/HPLPB201931.190273
[4]	Wang Yi, Li Qin, Dai Zhiyong. Analysis on influence of beam emittance on spatial distribution of exposure using Monte Carlo simulation[J]. High Power Laser and Particle Beams, 2017, 29(06): 065006. doi: 10.11884/HPLPB201729.170029
[5]	Liang Yuqin, Shao Hao, Sun Jun, Huo Shaofei, Bai Xianchen, Zhang Xiaowei. Influence of kinetic energy on energy deposition of incident electron beams in collectors[J]. High Power Laser and Particle Beams, 2016, 28(03): 033025. doi: 10.11884/HPLPB201628.033025
[6]	Zhang Liang, Ma Tengyue, Yang Ning, Hu Pan, Song Wei, Liang Yuqin. Electron energy deposition in RBWO collector[J]. High Power Laser and Particle Beams, 2015, 27(12): 123008. doi: 10.11884/HPLPB201527.123008
[7]	Wu Sizhong, Zhang Hua, Zhou Cangtao, Wu Junfeng, Cai Hongbo, Cao Lihua, He Minqing, Zhu Shaoping, He Xiantu. Energy deposition of fast electrons in fast ignition[J]. High Power Laser and Particle Beams, 2015, 27(03): 032010. doi: 10.11884/HPLPB201527.032010
[8]	Liang Yuqin, Shao Hao, Sun Jun, Yao Zhiming, Huo Shaofei, Zhang Xiaowei. Influence of guiding magnetic field on energy deposition of electrons in collector[J]. High Power Laser and Particle Beams, 2014, 26(06): 063010. doi: 10.11884/HPLPB201426.063010
[9]	Huo Shaofei, Sun Jun, Chen Changhua, Liang Yuqin, Wu Ping, Zhang Xiaowei, Bai Xianchen. Preliminary study on space density distribution of intense electron beam in foilless diode[J]. High Power Laser and Particle Beams, 2014, 26(04): 043006. doi: 10.11884/HPLPB201426.043006
[10]	Yu Hui, Zin Cho. Comparison of stochastic models in Monte Carlo simulation of coated particle fuels[J]. High Power Laser and Particle Beams, 2013, 25(01): 143-146. doi: 10.3788/HPLPB20132501.0143
[11]	Hu Lin, Lei Yian, Zhu Jun. Simulation on distributed target material impacted by high intensity current multi-pulse electron beam[J]. High Power Laser and Particle Beams, 2013, 25(08): 2125-2129. doi: 10.3788/HPLPB20132508.2125
[12]	Dong Pan, Dai Zhiyong, Xie Yutong, Liao Shuqing, Zhu Jun, Zhuang Huang. Particle-in-cell simulation on focusing of intense electron beam[J]. High Power Laser and Particle Beams, 2012, 24(08): 1970-1974. doi: 10.3788/HPLPB20122408.1970
[13]	Yang Jie, Shu Ting, Zhang Jun, Fan Yuwei, Yang Jianhua, Liu Lie, Yin Yi, Luo Lin. Optical diagnosis system for intense electron beam diode plasma[J]. High Power Laser and Particle Beams, 2012, 24(04): 963-967. doi: 10.3788/HPLPB20122404.0963
[14]	song falun, zhang yonghui, xiang fei, gan yanqing, luo min, kang qiang, li mingjia, ju bingquan, liu zhong. Structure design and experimental study of intense beam diode insulator[J]. High Power Laser and Particle Beams, 2009, 21(04): 0- .
[15]	liu xi-san. Physics sense of ν/γ parameter in intense relativistic electron beam[J]. High Power Laser and Particle Beams, 2007, 19(06): 0- .
[16]	liu zhan-jun, zheng chun-yang, li bin, zhu shao-ping, cao li-hua. Energy deposition of relativistic electron beam in plasmas[J]. High Power Laser and Particle Beams, 2005, 17(01): 0- .
[17]	xia guo xing, xia jia wen, yin xue jun, wu jun xia, liu wei, yang jian cheng, zhao hong wei, wei bao wen. Study on the envelope oscillation of intense electron beam in CSR ecooler system[J]. High Power Laser and Particle Beams, 2004, 16(03): 0- .
[18]	zhang yong-hui, ma qiao sheng, chang an-bi, zhou chuan-ming, gan yan-qing, liu zhong. Study of repetition rate and intense current electron-beam diodes[J]. High Power Laser and Particle Beams, 2004, 16(11): 0- .
[19]	yang hai-liang, qiu ai-ci, zhang jia-sheng, huang jian-jun, sun jian-feng. Simulation calculation for the energy deposition profile and the transmission fraction of intense pulsed electron beamat various incident angles[J]. High Power Laser and Particle Beams, 2002, 14(05): 0- .
[20]	shao hao, liu guo-zhi, song zhi-min, huang weng-hua, hu yong-ei, ning hui. 2-D modification to the current-voltage correlation in inward-emitting coaxial diode[J]. High Power Laser and Particle Beams, 2001, 13(05): 0- .