Research on waveform optimization for quasi-square wave pulse source based on PFN-Marx

Jiang Jinbo; Ren Yingjie; Li Yi; Zhang Jiaxing; Zhao Xin; Xu Lin; Ouyang Shanchuan

doi:10.11884/HPLPB202537.240315

Volume 37 Issue 3

Feb. 2025

Turn off MathJax

Article Contents

Article Navigation > High Power Laser and Particle Beams > 2025 > 37(3): 035008

Jiang Jinbo, Ren Yingjie, Li Yi, et al. Research on waveform optimization for quasi-square wave pulse source based on PFN-Marx[J]. High Power Laser and Particle Beams, 2025, 37: 035008. doi: 10.11884/HPLPB202537.240315

Citation:

Jiang Jinbo, Ren Yingjie, Li Yi, et al. Research on waveform optimization for quasi-square wave pulse source based on PFN-Marx[J]. High Power Laser and Particle Beams, 2025, 37: 035008. doi: 10.11884/HPLPB202537.240315

Citation:

PDF( 8541 KB)

Research on waveform optimization for quasi-square wave pulse source based on PFN-Marx

doi: 10.11884/HPLPB202537.240315

1.
College of Engineering and New Energy, China Three Gorges University, Yichang 443002, China
2.
China Gezhouba Group Survey and Design Co., Ltd., Wuhan 430000, China
3.
Hunan Yunjian Group Co., Ltd., Changsha 410100, China

Received Date: 2024-09-07
Accepted Date: 2024-11-19
Rev Recd Date: 2024-11-19

Available Online: 2024-11-29

Publish Date: 2025-03-15

Abstract

Abstract

Pulsed power drive source is a key part of high power microwave technology. The quality of the output waveform of pulsed power drive source directly affects the output of high power microwave devices. Aiming at the oscillation problem of the flat-top output waveform of pulse power drive source, we designed and developed a compact pulsed power drive source based on PFN-Marx, and optimized the waveform. The parameters of PFN-Marx generators with different structures are analyzed by PSpice simulation, so as to determine the number of sections and levels of the PFN-Marx generator; the oscillation problem of the output waveform is converted into the degree of deviation of each extreme point from the reference value in the flat-top area of the waveform. The objective function is constructed with the root mean square error with the minimum flat-top ripple error as the goal, and the circuit model is established in Simulink. Combined with the MATLAB genetic algorithm, the inductance of the PFN is continuously iteratively optimized. Finally, a set of optimal values is determined, and the inductance structure is redesigned to adjust the inductance value conveniently and to achieve quick waveform optimization. The optimized single-stage PFN outputs a waveform with a leading edge of 24.4 ns and a pulse width of 93.6 ns on a 10 Ω load, and it has good flat-top performance. The assembled 7-stage PFN-Marx generator has an output quasi-square wave under a charging voltage of 53.8 kV and a load impedance of 75 Ω. The pulse peak amplitude is 189.2 kV, pulse width is 93.2 ns, rise time is 8.4 ns, decrease time is 33.6 ns, and the ripple coefficient is 3.5%.
- pulsed power,
- PFN-Marx,
- genetic algorithm,
- inductance regulation,
- waveform optimization

FullText(HTML)

References(20)

References

[1]	赵鸿燕, 周丽. 国外高功率微波武器发展研究[J]. 航空兵器, 2023, 30(4):42-48 doi: 10.12132/ISSN.1673-5048.2023.0038 Zhao Hongyan, Zhou Li. Research on the development of high-power microwave weapon abroad[J]. Aero Weaponry, 2023, 30(4): 42-48 doi: 10.12132/ISSN.1673-5048.2023.0038
[2]	王永芳, 于槟恺, 王凌云. 基于专利分析的高功率微波武器技术发展研究[J]. 航空兵器, 2019, 26(5):19-25 Wang Yongfang, Yu Binkai, Wang Lingyun. Research on the development of high power microwave weapon based on patent analysis[J]. Aero Weaponry, 2019, 26(5): 19-25
[3]	曾旭, 冯进军. 高功率微波源的现状及其发展[J]. 真空电子技术, 2015(2):18-27 doi: 10.3969/j.issn.1002-8935.2015.02.004 Zeng Xu, Feng Jinjun. Current situation and developments of high power microwave sources[J]. Vacuum Electronics, 2015(2): 18-27 doi: 10.3969/j.issn.1002-8935.2015.02.004
[4]	牛卉, 伍洋, 李明. 国外高功率微波武器发展情况研究[J]. 飞航导弹, 2021(8):12-16,23 Niu Hui, Wu Yang, Li Ming. Research on the development of high-power microwave weapons abroad[J]. Aerodynamic Missile Journal, 2021(8): 12-16,23
[5]	钱宝良. 国外高功率微波技术的研究现状与发展趋势[J]. 真空电子技术, 2015, 28(2):2-7 doi: 10.3969/j.issn.1002-8935.2015.02.001 Qian Baoliang. The research status and developing tendency of high power microwave technology in foreign countries[J]. Vacuum Electronics, 2015, 28(2): 2-7 doi: 10.3969/j.issn.1002-8935.2015.02.001
[6]	樊玉伟. 磁绝缘线振荡器及其相关技术研究[D]. 长沙: 国防科学技术大学, 2007 Fan Yuwei. Investigation of magnetically insulated transmission line oscillator and correlative technologies[D]. Changsha: National University of Defense Technology, 2007
[7]	耿玖源, 杨建华, 舒挺, 等. 10 GW甘油介质双螺旋Blumlein脉冲形成线[J]. 强激光与粒子束, 2023, 35:065004 doi: 10.11884/HPLPB202335.230005 Geng Jiuyuan, Yang Jianhua, Shu Ting, et al. 10 GW dual-spiral Blumlein pulse forming lines in glycerol medium[J]. High Power Laser and Particle Beams, 2023, 35: 065004 doi: 10.11884/HPLPB202335.230005
[8]	谌怡, 刘毅, 王卫, 等. 层叠Blumlein纳秒脉冲形成线设计与实验[J]. 强激光与粒子束, 2014, 26:045012 doi: 10.11884/HPLPB201426.045012 Shen Yi, Liu Yi, Wang Wei, et al. Design and experiments of stacked Blumlein nano-second pulse forming lines[J]. High Power Laser and Particle Beams, 2014, 26: 045012 doi: 10.11884/HPLPB201426.045012
[9]	杨建华, 钟辉煌, 舒挺, 等. 水介质Blumlein型螺旋脉冲形成线的研究[J]. 强激光与粒子束, 2005, 17(8):1191-1194 Yang Jianhua, Zhong Huihuang, Shu Ting, et al. Water-dielectric Blumlein type of PFL with spiral line[J]. High Power Laser and Particle Beams, 2005, 17(8): 1191-1194
[10]	伍友成, 冯传均, 付佳斌, 等. 基于PFN-Marx技术的紧凑型重频脉冲功率源[J]. 强激光与粒子束, 2024, 36:055019 doi: 10.11884/HPLPB202436.230354 Wu Youcheng, Feng Chuanjun, Fu Jiabin, et al. A compact PFN-Marx repetitive pulsed power source[J]. High Power Laser and Particle Beams, 2024, 36: 055019 doi: 10.11884/HPLPB202436.230354
[11]	Huang Liyang, Xiang Zhongwu, Deng Bingfang, et al. A compact gigawatt pulsed power generator for high-power microwave application[J]. IEEE Transactions on Electron Devices, 2023, 70(7): 3885-3891. doi: 10.1109/TED.2023.3279811
[12]	李志强, 杨建华, 张建德, 等. 紧凑重频PFN-Marx脉冲发生器[J]. 强激光与粒子束, 2016, 28:015013 doi: 10.11884/HPLPB201628.015013 Li Zhiqiang, Yang Jianhua, Zhang Jiande, et al. A compact repetitive PFN-Marx generator[J]. High Power Laser and Particle Beams, 2016, 28: 015013 doi: 10.11884/HPLPB201628.015013
[13]	宋法伦, 李飞, 龚海涛, 等. 高功率重复频率Marx型脉冲功率源小型化技术研究进展[J]. 强激光与粒子束, 2018, 30:020201 doi: 10.11884/HPLPB201830.170337 Song Falun, Li Fei, Gong Haitao, et al. Research progress on miniaturization of high power repetition frequency Marx type pulse power source[J]. High Power Laser and Particle Beams, 2018, 30: 020201 doi: 10.11884/HPLPB201830.170337
[14]	刘世飞, 张建德, 张自成. 高功率紧凑PFN-Marx发生器研究进展综述[J]. 强激光与粒子束, 2022, 34:075001 doi: 10.11884/HPLPB202234.210483 Liu Shifei, Zhang Jiande, Zhang Zicheng. Review of high power compact pulse forming network-Marx generators[J]. High Power Laser and Particle Beams, 2022, 34: 075001 doi: 10.11884/HPLPB202234.210483
[15]	Bluhm H. 脉冲功率系统的原理与应用[M]. 江伟华, 张弛, 译. 北京: 清华大学出版社, 2008 Bluhm H. Pulsed power systems: principles and applications[M]. Jiang Weihua, Zhang Chi, trans. Beijing: Tsinghua University Press, 2008
[16]	李志强, 杨建华, 胡益, 等. 寄生传输线对PFN-Marx输出波形的影响[J]. 强激光与粒子束, 2016, 28:045011 doi: 10.11884/HPLPB201628.125011 Li Zhiqiang, Yang Jianhua, Hu Yi, et al. Impact of parasitic transmission line on output of PFN-Marx generator[J]. High Power Laser and Particle Beams, 2016, 28: 045011 doi: 10.11884/HPLPB201628.125011
[17]	Tewari S V, Umbarkar S B, Agarwal R, et al. Development and analysis of PFN based compact Marx generator using finite integration technique for an antenna load[J]. IEEE Transactions on Plasma Science, 2013, 41(10): 2684-2690. doi: 10.1109/TPS.2013.2279483
[18]	Lassalle F, Morell A, Loyen A, et al. Development and test of a 400-kV PFN Marx with compactness and rise time optimization[J]. IEEE Transactions on Plasma Science, 2018, 46(10): 3313-3319. doi: 10.1109/TPS.2018.2837344
[19]	Adler R J, Gilbrech J A, Price D T. A modular PFN Marx with a unique charging system and feedthrough[C]//Proceedings of 2009 IEEE Pulsed Power Conference. 2009: 1201-1206.
[20]	王传伟, 李洪涛. 基于单纯形优化法的准方波脉冲形成网络设计[J]. 强激光与粒子束, 2020, 32:065001 doi: 10.11884/HPLPB202032.190374 Wang Chuanwei, Li Hongtao. Design of trapezoidal pulse forming network based on simplex optimization method[J]. High Power Laser and Particle Beams, 2020, 32: 065001 doi: 10.11884/HPLPB202032.190374