爆磁压缩发生器模拟装置的设计与仿真

Design and analysis for simulation device of flux compression generator

应用Pspice仿真软件建立了一个爆磁压缩发生器模拟装置的等效电路模型,分析了电路中各元件参数对爆磁压缩发生器模拟装置输出电流波形的影响,并根据电路中高压脉冲电容器充电电压的不同优化了四组回路参数。应用灰色关联度分析方法,分析了爆磁压缩发生器模拟装置分别在这四组参数情况下的输出电流波形与被模拟的爆磁压缩发生器输出电流波形的曲线相似度,并对工程上实现该模拟装置存在的问题进行了分析。另外,还对爆磁压缩发生器模拟装置通过脉冲变压器对脉冲形成线充电进行了仿真。结果表明,此方案在理论上可以实现对爆磁压缩发生器输出电流波形上升阶段的准确模拟。

Some groups of parameters for simulation device of flux compression generator（FCG） were optimized by Pspice.The comparability of the current output property curve of the simulation device and FCG with different groups of parameters were respectively analyzed with the gray relation grade analysis method.An appropriate group of parameters was confirmed at last.The simulated result proved the feasibility of the project for simulation device of FCG.