高能量爆磁压缩电流发生器理论分析与实验研究

Theoretic and exprimental study of an explosi ve magnetic flux compression generator with high energy output

根据多分支爆磁压缩电流发生器的电路方程,建立了多分支爆磁压缩电流发生器的等效电路模型,并利用该模型优化设计了一种长600mm、直径120mm、总质量10kg且具有高能量输出的爆磁压缩装置8 7A。实验结果表明,8 7A型装置能在360nH电感性负载上产生峰值为512kA的脉冲电流,储能45.8kJ,能量放大90倍。

WT5BZ]According to the cir cu it model of multi branch explosive magnetic flux compression generator with a m oderate inductance load and high energy output, a generator of this kind, type 8 7A, was designed and tested. The 10kg 8 7A generator with a length of 600mm a nd 120mm in diameter, output pulsed current 512kA on inductance load of 360nH, a nd the total output energy is about 45.8kJ, and the energy amplification is abou t 90.