单级感应线圈发射器实验研究

为了研究感应线圈发射器发射过程中的机电特性，搭建了单级感应线圈发射实验装置。采用自积分式Rogowski线圈法进行回路放电电流测量，并结合工程的实际条件对线圈机电模型进行仿真。通过发射实验，测得了系统发射过程中的放电电流和弹丸的初速度。实验结果表明：在电枢初始位置不变的情况下，弹丸初速度与电容器组的充电电压几乎成线性关系；在电压相同的情况下，随着电枢初始位置不断远离驱动线圈中心，弹丸初速度先增加后减小，存在一个最佳的电枢初始位置使得弹丸能获得最大的初速度，这一结论同前期仿真结果相吻合。

Experimental Research on Single Stage Induction Coil Launcher

In order to research electromechanical characters of the induction coil launchers during the launching process,an experimental installation of single stage induction coil was established.The circuit current was measured by using Rogowski coil.And electromechanical model was simulated by referencing the engineering practice.During the experiment,muzzle velocity of the projectile and charging voltage were gained.The experimental results showed that muzzle velocity of the projectile was almost linear with the ...