| 百kV级纳秒脉冲源的设计与实验研究 |
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| 引用本文： | 王俊杰,朱四桃,周金山,石磊,关锦清,郑磊. 百kV级纳秒脉冲源的设计与实验研究[J]. 强激光与粒子束, 2012, 24(3): 711-714. DOI: 10.3788/HPLPB20122403.0711 |
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| 作者姓名： | 王俊杰 朱四桃 周金山 石磊 关锦清 郑磊 |
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| 作者单位： | 1.西北核技术研究所, 西安 71 0024 |
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| 摘 要： | GW级Tesla型脉冲源在触发开关技术研究中作为触发脉冲源使用，抖动较大，触发开关工作不稳定，需要为其研制一台触发器以解决这一问题。结合其他使用需求，设计了一台百kV级纳秒脉冲源，该脉冲源采用Tesla变压器结合单筒脉冲形成线结构，进行了Tesla变压器结构、Tesla变压器初次级参数、Tesla开路磁芯与初级电路设计，调试结果为:最高输出电压100 kV，峰值功率250 MW，重复频率1~100 Hz，输出脉冲宽度约4 ns，前沿约1 ns。该脉冲源作为触发器使用，可以将GW级Tesla型纳秒脉冲源抖动由500 ns降低至150 ns，满足触发开关研究需求，还可用于产生超宽谱短脉冲进行辐射。
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| 关 键 词： | 纳秒脉冲源 Tesla变压器 触发开关 抖动 |
| 收稿时间： | 2011-11-14 |
Design and experimental research of 100 kV nanosecond pulse generator |
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| Wang Junjie , Zhu Sitao , Zhou Jinshan , Shi Lei , Guan Jinqing , Zheng Lei. Design and experimental research of 100 kV nanosecond pulse generator[J]. High Power Laser and Particle Beams, 2012, 24(3): 711-714. DOI: 10.3788/HPLPB20122403.0711 |
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| Authors: | Wang Junjie Zhu Sitao Zhou Jinshan Shi Lei Guan Jinqing Zheng Lei |
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| Affiliation: | 1.Northwest Institute of Nuclear Technology,P.O.Box 69-13,Xi’an 710024,China |
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| Abstract: | A 100 kV nanosecond pulse generator has been designed and tested, which is based on Tesla transformer and single-cylinder pulse forming line. The design of main parameters of the pulse generator is described. A high voltage nanosecond pulse generator is achieved with the highest output voltage of 100 kV, peak power up to 250 MW, pulse duration of 4 ns, rise time of 1 ns, and repetition rates ranging from 1 to 100 Hz. The pulse generator can be used as a trigger source to reduce the jitter of larger nanosecond pulse generator. Acting as the trigger source, the pulse generator reduces the jitter of GW-level Tesla pulser from 500 to 150 ns. |
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| Keywords: | nanosecond pulse source Tesla transformer triggered switch jitter |
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