【摘要】 本文简述了脉冲磁压缩工作原理和设计要点，重点介绍了非晶态合金及超微晶合金铁芯 的损耗只饱和磁感P,及剩磁Ｂｒ对磁压缩电感器的体积、效率及压缩效果的影响。以实例给出了 铁芯设计计算的方法，介绍了铁芯的绝缘和复位方法，指出各种软磁材料制作磁压缩激光器的优缺 点，说明ＦｅＮｂＣｕＳｉＢ微晶铁芯是较理想的材料，其Ｂｒ／Ｂｓ＝０．９更多还原

【Abstract】 The principle of operation and the main points of design of magnetic pulse compression (MPC) are briefed, and the effect of Bs, Br and core loss of magnetic material on the volume, efficiency and compression ratio of the saturable reactor has been discussed. The calculation method for design and the method of reset and insulation of core are also introduced. In addition, the advantage and disadvantage of other soft magnet- ic materials for MPC are given, showing that nanocrystalline FeCuNbSiB alloy with Br/s=0.9 is the suitable material for MPC.更多还原