将爆磁压缩发生器等效为电流源,利用电路模拟程序对爆磁压缩发生器通过脉冲变压器对脉冲形成线充电过程进行了分析,结果发现这种分析方法可以准确地模拟爆磁压缩发生器通过脉冲变压器对脉冲形成线的充电过程,与实验结果吻合较好.利用这种模拟方法和实验验证的结果,得出了一些重要的结论,增加变压器的耦合互感特别是变压器的副边电感和爆磁压缩发生器负载电流斜率可以明显提高充电电压的幅值,调制器的水介质电阻率对于充电幅值有一定的影响,这些结论对脉冲变压器和爆磁压缩发生器的设计具有一定的指导意义.

PFL charged by magnetic flux compression generator (MFCG ) through a pulse transformer is analyzed by using the electro-circuit simulating code and taking MFCG as a current source.Compared with experiments,the simulation method is a reasonable approach.Results of simulation and experiment show:it is very efficient to improve the amplitude of the first peak of charging voltage by increasing the mutual inductance,especially the secondary inductance of pulase transformer,and the load current slope of MFCG,the resistivity of dielectric water of PFL also affects the amplitude of charging voltage.