四级感应线圈枪系统设计及定子线圈电磁力的解析计算

IF 0.6 4区 材料科学 Q4 MATERIALS SCIENCE, MULTIDISCIPLINARY
Hui Min Kim, Yong-Kyu Lee, Meung Geun Song
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引用次数: 0

摘要

电磁线圈是电磁感应式线圈炮系统最重要的设计部件之一。当电压和电流在线圈上施加时,线圈内部产生均匀的磁场,磁场与线圈的绕组数成正比,并且通过将强电磁力施加到铁磁性材料上,线圈产生的高密度磁场可以转换为机械能。此时,电磁线圈的电流与磁场相互作用,在各线圈导线之间产生强大的电磁膨胀力。本文介绍了一种采用高压脉冲电源的四级感应线圈炮作为发射系统。同时,提出了用能量传递方程计算多绕组层电磁线圈枪的电磁膨胀力的方法和公式。当电流流过电磁线圈时,膨胀力在线圈的径向上产生。仿真结果验证了数学计算结果。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Four Stage Induction Coilgun System Design and Analytical Calculation of Electromagnetic Expansion Force on the Stator Coil in the System
The solenoid coil is one of the most important design component for electromagnetic induction type coil gun system. When the voltage and current are applied across the coil, a uniform magnetic field is generated inside the coil and that is proportional to the number of coil windings, and the high-density magnetic field generated by the coil can be converted to mechanical energy by applying the strong electromagnetic force to a ferromagnetic material. At this time, the interaction between the current and magnetic field of the solenoid coil generates a strong electromagnetic expansive force between each coil wire. In this paper, we introduced a four-stage induction coil gun as the launcher system using high voltage pulsed power source. Also, we proposed both the method and formula to calculate the electromagnetic expansion force acting on the multi-winding layer solenoid coil gun by using energy transfer equations. When the current flows a solenoid coil, the expansion force is generated in the radial direction of the coil. The mathematical calculation results were verified by simulated ones.
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来源期刊
Journal of Magnetics
Journal of Magnetics MATERIALS SCIENCE, MULTIDISCIPLINARY-PHYSICS, APPLIED
CiteScore
1.00
自引率
20.00%
发文量
44
审稿时长
2.3 months
期刊介绍: The JOURNAL OF MAGNETICS provides a forum for the discussion of original papers covering the magnetic theory, magnetic materials and their properties, magnetic recording materials and technology, spin electronics, and measurements and applications. The journal covers research papers, review letters, and notes.
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