含变压器电感储能脉冲功率源的电路模拟和实验研究

杨宇; 伍友成; 耿力东; 郝世荣; 王敏华; 韩文辉; 张南川

强激光与粒子束, 2009, 21 (4): 621, 网络出版: 2009-11-24

含变压器电感储能脉冲功率源的电路模拟和实验研究

Circuit simulation and experimental research of pulse generator with inductive energy storage and transformer

论文大纲

杨宇 ^*伍友成耿力东郝世荣王敏华韩文辉张南川

作者单位

中国工程物理研究院流体物理研究所,四川绵阳 621900

电爆炸丝脉冲变压器 Simplorer软件低阻抗脉宽 electrical explosion wires pulse transformer Simplorer code low-impedance pulse width

摘要

研究了电感储能功率调节装置中的电爆炸丝断路开关在强电流作用下发生电爆炸后,储能电感上感生的高压脉冲驱动脉冲变压器在低阻抗(19 Ω)负载上得到的电脉冲。利用Ansoft Simplorer 7仿真软件建立了相关模块化集中参数电路模型,首先估算选取典型电路参数进行了程序编制、调试和模拟计算,得到了正确收敛的数值结果。在此基础上进行了实验研究,并将实际电路参数代入电路模型计算,模拟程序得到了与实验吻合的计算结果。现有研究表明,电爆炸丝驱动脉冲变压器在低阻抗负载上不能产生超高压脉冲,但可显著展宽负载得到的电压脉宽,在需要长脉宽应用场合有潜在的应用前景。

Abstract

This paper has investigated the high voltage pulse on the low-impedance load(19 Ω) generated by the pulse transformer driven by the electrically exploded opening switch. It has built a lump-parameter circuit model by the Ansoft Simplorer 7 code to simulate the circuit behavior and got the simulation results which agree with the experiment well. The preliminary investigation showed that the pulse transformer driven by the EEOS was impossible to generate super-high voltage pulse on low-impedance load,but the transformer could extend the pulse width obviously. This behavior has the potential to be used in the situation which needs long width voltage pulse.

参考文献

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杨宇, 伍友成, 耿力东, 郝世荣, 王敏华, 韩文辉, 张南川. 含变压器电感储能脉冲功率源的电路模拟和实验研究[J]. 强激光与粒子束, 2009, 21(4): 621. Yang Yu, Wu Youcheng, Geng Lidong, Hao Shirong, Wang Minhua, Han Wenhui, Zhang Nanchuan. Circuit simulation and experimental research of pulse generator with inductive energy storage and transformer[J]. High Power Laser and Particle Beams, 2009, 21(4): 621.

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