Ground isolation with common mode inductance for high voltage pulse measurement

wei bing; qing yanling; wang minhuan; fu jiabin; sun qizhi; yang libing; feng shuping

Volume 23 Issue 08

Sep. 2011

Turn off MathJax

Article Contents

Abstract

References

Article Navigation > High Power Laser and Particle Beams > 2011 > 23(08): 0-

Tan Wuduan, Yu Zhiyong, Song Jianshe, et al. Chaotic characteristics and statistic distribution of field in reverberation chamber[J]. High Power Laser and Particle Beams, 2013, 25: 940-944.

Citation:

wei bing, qing yanling, wang minhuan, et al. Ground isolation with common mode inductance for high voltage pulse measurement[J]. High Power Laser and Particle Beams, 2011, 23.

Tan Wuduan, Yu Zhiyong, Song Jianshe, et al. Chaotic characteristics and statistic distribution of field in reverberation chamber[J]. High Power Laser and Particle Beams, 2013, 25: 940-944.

Citation:

wei bing, qing yanling, wang minhuan, et al. Ground isolation with common mode inductance for high voltage pulse measurement[J]. High Power Laser and Particle Beams, 2011, 23.

PDF( 2830 KB)

Ground isolation with common mode inductance for high voltage pulse measurement

1.
Institute of Fluid Physics,CAEP,P.O.Box 919-108,Mianyang 621900,China

Publish Date: 2011-09-13

Abstract

Abstract

When pulse power device discharge, the voltage to ground rises. It leads to a common mode current from probe’s ground to oscilloscope’s. The output waveform can be affected, and the oscilloscope can be destroyed sometimes. A common mode inductance(CM inductance) made by coaxial cable which enwinds a ferromagnetic core was designed between the probe and oscilloscope. The voltage to ground was calculated based on the equivalent circuit with inductance and resistance of grounded connector. The CM inductance reduced the common mode current and isolated the ground of probe to oscilloscope. The output voltage was measured using a square waveform source with the rise time of 4.8 ns, the rise time of CM inductance output is 7.2 ns. A circuit for testing the isolating impact was designed: The out
- high voltage pulse,
- measurement probe,
- ground isolation,
- common mode inductance

FullText(HTML)

References(0)

References

Relative Articles

[1]	Zhang Yue, Qi Wenjun, Chen Yang, Xu Qian. Research on susceptibility of vehicles to complex electromagnetic environment based on reverberation chamber[J]. High Power Laser and Particle Beams, 2025, 37(2): 023003. doi: 10.11884/HPLPB202537.240228
[2]	Wang Pingping, Cheng Erwei, Zhou Xing, Zhang Yi. Performance evaluation of the shielding effectiveness testing system for boundary deformation mutual coupling reverberation chambers[J]. High Power Laser and Particle Beams, 2024, 36(4): 043014. doi: 10.11884/HPLPB202436.230345
[3]	Jia Rui, Wang Chuanchuan, Wang Peng, Dai Huanyao, Ma Lei. Analysis of field distribution characteristics of controllable boundary deformation reverberation chamber[J]. High Power Laser and Particle Beams, 2024, 36(12): 123002. doi: 10.11884/HPLPB202436.240104
[4]	Cheng Erwei, Wang Pingping, Zhao Min, Meng Cui. Design and performance evaluation of boundary deformation reverberation chamber[J]. High Power Laser and Particle Beams, 2021, 33(12): 123002. doi: 10.11884/HPLPB202133.210472
[5]	Zhao Xiang, Ru Mengyuan, Yan Liping, Liu Changjun. A review of research on stirring methods of electromagnetic reverberation chamber[J]. High Power Laser and Particle Beams, 2020, 32(6): 063001. doi: 10.11884/HPLPB202032.200079
[6]	Ji Kaifu, Wei Guanghui, Pan Xiaodong, Hu Dezhou. Calculation model of critical radiated interference E-field intensity in reverberation chamber[J]. High Power Laser and Particle Beams, 2018, 30(1): 013205. doi: 10.11884/HPLPB201830.170291
[7]	Jia Rui, Zeng Yonghu, Wang Chuanchuan. Uniformity of electromagnetic field in a pulse excited reverberation chamber[J]. High Power Laser and Particle Beams, 2015, 27(10): 103220. doi: 10.11884/HPLPB201527.103220
[8]	Cheng Erwei, Liu Yifei. Theory and application of frequency stirring reverberation chamber[J]. High Power Laser and Particle Beams, 2015, 27(10): 103202. doi: 10.11884/HPLPB201527.103202
[9]	Liang Yuying, Tu Peng, Han Zhuangzhi, Li Jiacheng, Xie Xin. Radar ground clutter statistical characteristics simulation in reverberation chamber[J]. High Power Laser and Particle Beams, 2015, 27(08): 083202. doi: 10.11884/HPLPB201527.083202
[10]	Liu Yifei, Chen Yongguang, Cheng Erwei, Wu Wei, Li Jinxi, Zhao Mo, Guo Jinghai, . Frequency stirring method and field characteristics analysis in reverberation chamber[J]. High Power Laser and Particle Beams, 2015, 27(10): 103222. doi: 10.11884/HPLPB201527.103222
[11]	Jia Rui, Wang Qingguo, Wang Shuqiao, Liu Yifei. Model of field-to-line coupling in a reverberation chamber based on transmission line theory[J]. High Power Laser and Particle Beams, 2014, 26(01): 014006. doi: 10.3788/HPLPB201426.014006
[12]	Liu Yifei, Chen Yongguang, Cheng Erwei, Wang Qingguo, Jia Rui. Statistical characteristics of field distribution in nested frequency stirred reverberation chambers[J]. High Power Laser and Particle Beams, 2014, 26(02): 023202. doi: 10.3788/HPLPB201426.023202
[13]	Jiang Lin, Wang Qingguo, Cheng Erwei. Modelling and experimental study of the number of independent samples in reverberation chamber with mechanical stirring[J]. High Power Laser and Particle Beams, 2013, 25(11): 3050-3054. doi: 10.3788/HPLPB20132511.3050
[14]	Liu Yifei, Chen Yongguang, Wang Qingguo, Cheng Erwei. Analysis of stirring efficiency in reverberation chamber with combined stirring[J]. High Power Laser and Particle Beams, 2013, 25(04): 963-967.
[15]	Li Shuang, Wang Jianguo. Influence of reflectors on field uniformity in reverberation chamber[J]. High Power Laser and Particle Beams, 2013, 25(03): 709-714. doi: 10.3788/HPLPB20132503.0709
[16]	Li Shuang, Wang Jianguo, . Design of reverberation chamber excited by short pulse[J]. High Power Laser and Particle Beams, 2012, 24(06): 1439-1444. doi: 10.3788/HPLPB20122406.1439
[17]	cui yaozhong, wei guanghui, fan lisi, liu xiaoqiang, pan xiaodong, chen yazhou. Simulation and experiment on optimization of position of emission antenna in reverberation chamber[J]. High Power Laser and Particle Beams, 2011, 23(08): 0- .
[18]	li shuang, wang jianguo, xie haiyan, lu xicheng. Improving field uniformity in reverberation chamber with multiple sources[J]. High Power Laser and Particle Beams, 2011, 23(11): 0- .
[19]	li shuang, wang jianguo. Improvement of field uniformity by stirring source in reverberation chamber[J]. High Power Laser and Particle Beams, 2011, 23(10): 0- .
[20]	lu xicheng, wang jianguo, han feng, liu yu. Statistical analysis of eigenfrequencies for three- dimensional mcrowave cavities[J]. High Power Laser and Particle Beams, 2011, 23(12): 44-45.