单级同步感应线圈炮结构参数研究  

Research of the Structural Parameters in Single-stage Synchronous Induction Coilgun

作　　者：邹本贵[1] 吴战胜[2] 李瑞锋[1] 陈学慧[1] 

机构地区：[1]海军航空工程学院研究生管理大队 [2]91515部队

出　　处：《高压电器》2012年第5期56-61,共6页High Voltage Apparatus

基　　金：武器装备预研基金(9140A25070208JB1402)~~

摘　　要：针对单级同步感应线圈炮系统中影响弹丸速度和系统效率的主要因素——驱动线圈和电枢的结构参数、电容器的电容和放电电压以及电枢的触发放电位置,笔者对不同结构参数的单级同步感应线圈炮物理模型进行有限元分析与仿真,得出各项结构参数对弹丸速度的影响规律,提出了一组最佳的结构参数并根据优化的结构参数进行了发射实验。仿真和实验结果均表明该结构参数可以有效地提高弹丸速度和系统效率。Structural parameters are crucial to the projectile velocity and the system efficiency in single- stage synchronous induction coilgun（SICG）, which include the structural parameters of drive coil, armature, discharging voltage, capacitance in the capacitor banks and discharging position. In this paper, the physical models of the single-stage SICG with different structural parameters have been simulated and analyzed with Finite Element Method. The relations between structural parameters and projectile velocity are obtained. A set of structural parameters optimized are given and the launching experiment with the optimized structural parameters is carried out. Simulation and experiment results both show that the structural parameters can improve the projectile velocity and system efficiency availably.

关 键 词：线圈炮 驱动线圈 电枢 触发位置 结构参数 

分 类 号：TJ399[兵器科学与技术—火炮、自动武器与弹药工程]