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| 新型电感储能脉冲功率驱动源 | |
| 引用本文： | 李志强, 钟辉煌, 樊玉伟, 等. 新型电感储能脉冲功率驱动源[J]. 强激光与粒子束, 2010, 22(04). |
| 作者姓名： | 李志强 钟辉煌 樊玉伟 舒挺 杨建华 许流荣 赵延宋 |
| 作者单位： | 1.国防科学技术大学 光电科学与工程学院, 长沙 41 0073 |
| 摘 要： | 提出了将传统单个储能电感利用传输线分隔成两部分的新型电感储能脉冲功率驱动源技术方案。理论分析表明，利用传输线电容的耦合延时作用，可有效对调制器输出脉冲波形进行整形，并且可以进一步提高能量转换效率，从而克服传统电感储能脉冲功率源输出波形质量差（类三角波波形）的缺点。基于该思想开展了实验研究，获得了电压约300 kV，电流约20 kA的电子束，并成功驱动S波段磁绝缘线振荡器获得了百MW量级的微波输出。 |
| 关 键 词： | 电感储能 脉冲功率技术 高功率微波 电路仿真 磁绝缘线振荡器 |
Novel inductive energy storage pulsed power source |
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| li zhiqiang, zhong huihuang, fan yuwei, et al. Novel inductive energy storage pulsed power source[J]. High Power Laser and Particle Beams, 2010, 22. | |
| Authors: | li zhiqiang zhong huihuang fan yuwei shu ting yang jianhua xu liurong zhao yansong |
| Affiliation: | 1. College of Optoelectronic Science and Technology,National University of Defense Technology,Changsha 410073,China |
| Abstract: | A novel inductive energy storage pulsed power source design has been presented, with two energy storage coils separated by a water transmission line. Considering the transmission line as a capacitor, the novel principle circuit was simplified and the discharging formula of the inductor was derived. The formula shows that, the novel technology changes the traditional pure exponentially-decayed discharging waveform into a combination of an exponentially-decayed discharging waveform and a sinusoidally-damped oscillation discharging waveform, which can improve the output waveform and increase the energy conversion efficiency. Based on this theory, experiments have been carried out and an electron beam with a voltage of 300 kV and a current of 20 kA was generated. Several hundreds megawatt micr |
| Keywords: | inductive energy storage pulsed power technology high power microwave circuit simulation magnetically insulated transmission line oscillator |
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