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输出能量70 kJ脉宽20 μs的爆磁压缩发生器

Magnetic flux compression generator with output 70 kJ and pulse duration 20 μs

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摘要

利用等效电路模型下的螺线圈型爆磁压缩脉冲功率源计算程序BCYSSYS,通过参数选择,设计了一种两级螺线圈型爆磁压缩发生器(08型),并进行了电感性负载实验。该发生器在输入2 kJ的初始能量条件下,能在3 μH电感性负载上输出220 kA的电流,输出能量72 kJ,有效脉宽约21 μs,并将实验与计算结果进行了比较,验证了等效电路模型程序用于该类型发生器参数设计的实用性。

Abstract

A two-stage helical explosive magnetic flux compression generator (type 08 MFCG) is described in this paper. The generator design parameters were obtained from calculation by computation code BCYSSYS for HEMG pulsed-power source based on equivalent circuit. Experimental results show that,type 08 MFCG can output pulse current up to 220 kA and energy up to 72 kJ on 3 μH inductance load within the effective pulse duration of 21 μs,and the experimental results are compared with the calculated ones,which demonstrates the feasibility of the code BCYSSYS for generator design.

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中图分类号:TN245

所属栏目:脉冲功率技术

基金项目:国家高技术发展计划项目。

收稿日期:2009-03-31

修改稿日期:2009-07-08

网络出版日期:0001-01-01

作者单位    点击查看

刘伟:中国工程物理研究院 流体物理研究所,四川 绵阳 621900
孙奇志:中国工程物理研究院 流体物理研究所,四川 绵阳 621900
刘正芬:中国工程物理研究院 流体物理研究所,四川 绵阳 621900
池原:中国工程物理研究院 流体物理研究所,四川 绵阳 621900
戴文峰:中国工程物理研究院 流体物理研究所,四川 绵阳 621900

联系人作者:刘伟(liuisbad@hotmail.com)

备注:刘伟|助研|主要从事爆磁压缩技术研究工作|(1977-),男。

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【3】孙奇志.8-5-Ⅱ型爆磁压缩发生器技术研究[C]//第六届全国激光技术青年学术交流会文集. 2001:249-252.(Sun Qizhi. Research on the type 8-5-Ⅱ magnetic flux compression generator//Proc of the 6th National conference on Laser Technology for Youth. 2001:249-252)

【4】Gong Xinggen. The output characteristics of a two-staged explosive magnetic compression generator with high inductance load[C]//Proceedings of the 8th International Conference on Megagauss Magnetic Field Generation and Related Topics. 1998:380-385.

【5】孙奇志.输出能量20 kJ,脉宽10 μs的爆磁压缩电流发生器实验研究[J].强激光与粒子束,2002,14(4):625-628.(Sun Qizhi. Experimental study on the magnetic flux compression generators with output 20 kJ and pulse duration 10 μs. High Power Laser and Particle Beams,2002,14(4):625-628)

【6】刘伟.两级短脉冲螺旋型爆磁压缩发生器的研究[C]//第八届全国激光技术青年学术交流会文集. 2005:561-564.(Liu Wei. Research on the two-staged helical magnetic flux compression generator with short pulse duration//Proc of the 8th National Conference on Laser Technology for Youth. 2005:561-564)

【7】刘伟.螺旋型爆磁压缩脉冲功率源模拟计算[J].强激光与粒子束,2007,19(12):2108-2112.(Liu Wei. Computation model and code for HEMG pulsed-power source based on equivalent circuit. High Power Laser and Particle Beams,2007,19(12):2108-2112)

引用该论文

Liu Wei,Sun Qizhi,Liu Zhengfen,Chi Yuan,Dai Wenfeng. Magnetic flux compression generator with output 70 kJ and pulse duration 20 μs[J]. High Power Laser and Particle Beams, 2009, 21(11): 1734-1736

刘伟,孙奇志,刘正芬,池原,戴文峰. 输出能量70 kJ脉宽20 μs的爆磁压缩发生器[J]. 强激光与粒子束, 2009, 21(11): 1734-1736

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