Design of multiple pulse group current generation device for indirect lightning effects
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摘要: 针对雷电间接效应多重脉冲组电流模拟需求，完成了雷电间接效应多重脉冲组模拟源的设计，采用20个Crowbar电路支路，通过分时放电的方式实现1个脉冲串内多脉冲输出需求，每个支路可以实现最小间隔30 ms的重复频率放电，从而实现3个脉冲串的输出需求。对放电支路的参数进行了详细设计，分析了电容、波尾电路电感、波尾电路电阻参数变化对输出特性的影响。分析了采用并联大电容实现放电电容重复频率快速充电的可行性，完成了装置的初步结构设计并结合装置结构简要分析了电路模拟参数设置的合理性。该装置建成后，可为电子、电气设备等开展测试提供技术支持。Abstract: To meet the requirements of lightning electromagnetic pulse adaptability test of electronic and electrical equipment, it is necessary to develop a simulation device that meets the waveform of multiple pulse groups of lightning indirect effects. Multiple pulse groups with indirect lightning effects require the output of 60 adjustable interval current pulses, with a pulse current greater than 10 kA, a current front (10%−90%) of 100 ns, and a minimum current pulse time interval of only 50 μs. High requirements have been placed on analog devices. This article focuses on the simulation requirements of multiple pulse group currents for indirect effects of lightning, and has completed the design of a multiple pulse group simulation source for indirect effects of lightning. After the device is built, it can provide technical support for testing electronic and electrical equipment.
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图 1 标准中的雷电间接效应多重脉冲组波形
Figure 1. Multiple pulse group waveforms of lightning indirect effects in the standard
图 6 分时放电输出电流模拟波形
Figure 6. Simulated waveform of time-sharing discharge output current
表 1 设计参数汇总
Table 1. Summary of design parameters
C0/nF U0/kV L1/nH R1/Ω TD/ns Z0/Ω L5/nH L2/nH L3/nH Rs/Ω Rx/Ω 56 ±25 150 0.7 25 2 10 224 81 0.02 0.041 
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表 2 设计参数偏离时的模拟结果对比
Table 2. Comparison of simulation results when design parameters deviate
C1/nH inductance of wave tail/nH (Rs+Rx)/mΩ peak current/kA rising edge (10%～90%)/ns FWHM/μs 53.2 9.82 102.5 3.91 56.0 10.02 104.7 3.97 58.8 10.22 106.7 4.01 337.5 10.34 100.3 3.50 375.0 10.02 104.7 3.97 412.5 9.75 108.9 4.43 0.0549 10.03 104.7 4.40 0.0610 10.03 104.7 3.97 0.0671 10.03 104.6 3.62
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[1] 段泽民. 飞机雷电防护概述[J]. 高电压技术, 2017, 43(5):1393-1399Duan Zemin. Review of aircraft lightning protection[J]. High Voltage Engineering, 2017, 43(5): 1393-1399 [2] 周萍, 吕英华, 陈志红, 等. 航天系统雷电防护技术发展综述及展望[J]. 宇航学报, 2018, 39(8):827-837 doi: 10.3873/j.issn.1000-1328.2018.08.001Zhou Ping, Lv Yinghua, Chen Zhihong, et al. Review and prospect of lightning protection technology for an astronautic system[J]. Journal of Astronautics, 2018, 39(8): 827-837 doi: 10.3873/j.issn.1000-1328.2018.08.001 [3] 郑生全, 王冬冬, 陈亮, 等. 水面舰船雷电电磁脉冲防护设计与试验[C]//第三届全国复杂电磁环境技术及应用学术会议论文集. 2019: CEME-2019-E03Zheng Shengquan, Wang Dongdong, Chen Liang, et al. Design and test of lightning electromagnetic pulse protection for surface ships[C]//Proceedings of the 3rd National Conference on Complex Electromagnetic Environment Technology and Application. 2019: CEME-2019-E03 [4] GJB 1389A-2005, 系统电磁兼容性要求[S]GJB 1389A-2005, Electromagnetic compatibility requirements for systems[S] [5] GJB 8848-2016, 系统电磁环境效应试验方法[S]GJB 8848-2016, Electromagnetic environmental effects test methods for systems[S] [6] 黄立洋, 陈晓宁, 郭飞, 等. 直升机雷电间接效应数值仿真[J]. 强激光与粒子束, 2015, 27:083205 doi: 10.11884/HPLPB201527.083205Huang Liyang, Chen Xiaoning, Guo Fei, et al. Numerical simulation of lightning indirect effects on helicopter[J]. High Power Laser and Particle Beams, 2015, 27: 083205 doi: 10.11884/HPLPB201527.083205 [7] 赵京坡, 毛子夏, 董志涛, 等. 航天特种车辆雷电间接效应防护技术研究[J]. 导弹与航天运载技术, 2019(6):93-96Zhao Jingpo, Mao Zixia, Dong Zhitao, et al. Research on lightning indirect effects protection techniques of aerospace special vehicle[J]. Missiles and Space Vehicles, 2019(6): 93-96 [8] 张万里, 史云雷, 何勇, 等. 雷电电磁脉冲对典型机载GPS模块的损伤效应研究[J]. 强激光与粒子束, 2021, 33:033001 doi: 10.11884/HPLPB202133.200264Zhang Wanli, Shi Yunlei, He Yong, et al. Study on damage effects of lightning electromagnetic pulse on typical airborne GPS module[J]. High Power Laser and Particle Beams, 2021, 33: 033001 doi: 10.11884/HPLPB202133.200264 [9] 王可, 段艳涛, 石立华, 等. 邻近雷击电场环境模拟装置的设计与实现[J]. 中国舰船研究, 2019, 14(5):119-123,158Wang Ke, Duan Yantao, Shi Lihua, et al. Design and realization of a nearby lightning-electric field environment simulator[J]. Chinese Journal of Ship Research, 2019, 14(5): 119-123,158 [10] Jiang Anfeng, Fu Zhengcai, Sun Wei, et al. Experimental and analytical investigation of the effects of single and multiple simulated lightning impulse currents on Metal-Oxide arrester blocks[J]. Electric Power Systems Research, 2016, 139: 146-152. doi: 10.1016/j.jpgr.2015.11.017 [11] 范丽思, 张希军, 魏光辉. 800kV雷电电磁脉冲场模拟器的研制[J]. 高电压技术, 2007, 33(12):36-38,96Fan Lisi, Zhang Xijun, Wei Guanghui. Design of an 800kV LEMP simulator[J]. High Voltage Engineering, 2007, 33(12): 36-38,96 [12] 姚学玲, 陈景亮, 许雯珺, 等. 用于航空器雷电直接效应测量的CROWBAR电路及其波形调整方法: 105119258A[P]. 2015-12-02Yao Xueling, Chen Jingliang, Xu Wenjun et al. Cowbar circuit and waveform adjustment method for direct effect measurement of aircraft lightning: 105119258A[P]. 2015-12-02 [13] 文振明, 陈立, 任淑一, 等. 基于改进双脉冲法的气体开关间隙绝缘恢复特性[J]. 现代应用物理, 2022, 13:030404Wen Zhenming, Chen Li, Ren Shuyi, et al. Insulation recovery characteristics of gas switch gap based on improved double-pulse method[J]. Modern Applied Physics, 2022, 13: 030404 [14] 卢彦雷, 樊亚军, 石磊, 等. 高电压纳秒气体开关绝缘恢复特性的实验研究[J]. 高电压技术, 2015, 41(6):1852-1856Lu Yanlei, Fan Yajun, Shi Lei, et al. Experiment research of high voltage nanosecond gas switch's insulation recovery[J]. High Voltage Engineering, 2015, 41(6): 1852-1856 -
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