A pulsed power source for triggering ignition

Guo Haishan; Yang Lanjun; Liu Shuai; Zhang Yongpeng; Li Borui; Liu Siyan

doi:10.11884/HPLPB201830.180016

Volume 30 Issue 9

Sep. 2018

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Article Navigation > High Power Laser and Particle Beams > 2018 > 30(9): 095008

Guo Haishan, Yang Lanjun, Liu Shuai, et al. A pulsed power source for triggering ignition[J]. High Power Laser and Particle Beams, 2018, 30: 095008. doi: 10.11884/HPLPB201830.180016

Citation:

Guo Haishan, Yang Lanjun, Liu Shuai, et al. A pulsed power source for triggering ignition[J]. High Power Laser and Particle Beams, 2018, 30: 095008. doi: 10.11884/HPLPB201830.180016

Guo Haishan, Yang Lanjun, Liu Shuai, et al. A pulsed power source for triggering ignition[J]. High Power Laser and Particle Beams, 2018, 30: 095008. doi: 10.11884/HPLPB201830.180016

Citation:

Guo Haishan, Yang Lanjun, Liu Shuai, et al. A pulsed power source for triggering ignition[J]. High Power Laser and Particle Beams, 2018, 30: 095008. doi: 10.11884/HPLPB201830.180016

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A pulsed power source for triggering ignition

doi: 10.11884/HPLPB201830.180016

State Key Laboratory of Electrical Insultation and Power Equipment, Xi'an Jiaotong University, Xi'an 710049, China

Received Date: 2018-01-16
Rev Recd Date: 2018-06-05
Publish Date: 2018-09-15

Abstract

Abstract

This paper designs a single source pulse generator based on the pulse transformer. The generator uses a set of pulse discharge capacitors, a thyristor as a discharge switch, a pulse transformer as a transmission line with single primary winding and double secondary windings. The pulse source outputs a high voltage when the transformer is operating in boost mode, and outputs large current in the buck mode. The load is in a high-impedance state before breakdown and in a low impedance state after breakdown. Based on the above transformer characteristics and the actual conditions, the design uses the one-way conduction characteristics of the diode to realize the switching of the operating mode of the transformer. Then, the pulse source can output high voltage and large current pulse time-sharing. The design isolates the high-voltage output circuit and the low-voltage control circuit using the transformer. Compared with the general dual power supply, the pulse power supply decreases the cost of the driving circuit, reduces the size of the device, and facilitates the miniaturization and compactness of the device. The results show that a 18 μF primary storage capacitor of 700 V can output an open circuit voltage of 7.6 kV and a rising edge of 432 ns, and a short current of 690 A, the full-width of 15.6 μs and the front of 7.0 μs. It meets the trigger requirements of ignition tube NL37248.
- ignition tube,
- pulse transformer,
- high voltage,
- large current,
- pulse source

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References(10)

References

[1]	刘克富, 李劲, 秦实宏, 等. 神光Ⅲ强激光能源模块参数设计与保护策略[J]. 高技术通讯, 2001(11): 56-57. https://www.cnki.com.cn/Article/CJFDTOTAL-GJSX200111024.htm Liu Kefu, Li Jin, Qin Shihong, et al. Parametric design and protective strategy of energy module for SG-Ⅲ high power laser. Chinese High Technology Letters, 2001(11): 56-57 https://www.cnki.com.cn/Article/CJFDTOTAL-GJSX200111024.htm
[2]	上海电器科学研究所变流器专业变流技术编组. 汞弧整流器[M]. 上海: 上海市科学技术编译馆, 1964: 18-33. Editing group of converter technology, Shanghai Electrical Apparatus Reasearch Institute. Mercury arc rectifier. Shanghai: Shanghai Science and Technology Compilation Museum, 1964: 18-33
[3]	Chen L, Huang Y, Liu Z, et al. Design and performance of a plasma-jet triggered graphite trigatron switch[J]. Journal of Fusion Energy, 2015, 34(5): 1-5.
[4]	杨兰均, 黄东. 一种用于触发两间隙等离子体喷射装置的电路: CN201210451787.4[P]. 2012-11-12. Yang Lanjun, Huang Dong. A circuit for triggering two gap plasma jet devices: CN201210451787.4. 2012-11-12
[5]	夏胜国, 刘克富, 秦实宏, 等. 无开关毛细管等离子体射流发生器的研制与实验[J]. 高电压技术, 2002, 28(10): 32-34. https://www.cnki.com.cn/Article/CJFDTOTAL-GDYJ200210013.htm Xia Shengguo, Liu Kefu, Qin Shihong, et al. Development of a switchless capillary plasma jet generator. High Voltage Engineering, 2002, 28(10): 32-34 https://www.cnki.com.cn/Article/CJFDTOTAL-GDYJ200210013.htm
[6]	刘善红, 刘轩东, 李志兵, 等. 火花放电喷射等离子体触发气体开关导通特性及工作模式分析[J]. 高电压技术, 2015, 41(6): 1830-1836. https://www.cnki.com.cn/Article/CJFDTOTAL-GDYJ201506008.htm Liu Shanhong, Liu Xuandong, Li Zhibing, et al. Discharge characteristics and working modes of a gas switch ignited by spark-discharge ejected plasma. High Voltage Engineering, 2015, 41(6): 1830-1836 https://www.cnki.com.cn/Article/CJFDTOTAL-GDYJ201506008.htm
[7]	美国通用电气公司. 用于触发系统的双电源脉冲发生器: CN200910002300.2[P]. 2010-03-10. General Electric Company. Dual-supply pulser for trigger system: CN200910002300.2.2010-03-10
[8]	王莹, 孙元章, 阮江军, 等. 脉冲功率科学与技术[M]. 北京: 北京航空航天大学出版社, 2010. Wang Ying, Sun Yuanzhang, Ruan Jiangjun, et al. Science and technology on pulsed power. Beijing: Beihang University Press, 2010
[9]	王瑞华. 脉冲变压器设计[M]. 北京: 科学出版社, 1996: 51-74. Wang Ruihua. Design of pulse transformer. Beijing: Science Press, 1996: 51-74
[10]	陈景亮, 姚学玲, 孙伟. 脉冲电流技术[M]. 西安: 西安交通大学出版社, 2008: 1-73. Chen Jingliang, Yao Xueling, Sun Wei. Pulse current technology. Xi'an: Xi'an Jiaotong University Press, 2008: 1-73