电工技术学报  2018, Vol. 33 Issue (10): 2261-2267    DOI: 10.19595/j.cnki.1000-6753.tces.170282
电工理论与新技术 |
一种实现电枢出膛速度控制的电磁轨道炮脉冲电源触发策略
常馨月, 于歆杰, 刘旭堃
清华大学电机工程与应用电子技术系 北京 100084;
A Velocity-Controlling Triggering Strategy of Capacitive Pulsed Power Supply Electromagnetic Railgun System
Chang Xinyue, Yu Xinjie, Liu Xukun
Department of Electrical Engineering Tsinghua University Beijing 100084 China;
全文: PDF (15791 KB)  
输出: BibTeX | EndNote (RIS)      
摘要 对现有的使用脉冲电源触发策略的电磁轨道炮模型进行修正,引入轨道电感,通过与Simplorer仿真结果进行对比,证明该修正可以在保证计算稳定性的前提下,大幅提高计算准确度。基于修正后的模型和现有的触发策略,提出实现电枢出膛速度控制的脉冲电源触发策略,随后分析了该方案的可行性并说明了该方案的技术细节。将计算得到的出膛速度与目标出膛速度进行对比,量化说明该速度控制方案的效果。结果表明,当目标出膛速度范围是1.5~2km/s时,通过该策略获得的理论出膛速度与目标速度之间的相对误差能够控制在1%以内。
服务
把本文推荐给朋友
加入我的书架
加入引用管理器
E-mail Alert
RSS
作者相关文章
常馨月
于歆杰
刘旭堃
关键词 触发策略电容储能电磁轨道炮出膛速度控制    
Abstract:This paper amends the existing capacitor driven railgun model and brings in rail inductance. The results after amendment are compared to Simplorer simulation results, demonstrating that the amendment improves the computing accuracy in the premise of computing stability. Based on the amended model and an existing triggering strategy, this paper proposed a new one which can control the muzzle velocity. Thereafter the feasibility is analyzed and steps are explained. Results after calculation are compared to target muzzle velocities to prove the effect of this controlling method. These results show that, when target muzzle velocity is between 1.5~2km/s, the relative error between the theoretical velocity obtained through this strategy and the target velocity can be controlled within 1%.
Key wordsTriggering strategy    capacitive energy-storage    electromagnetic railgun    muzzle velocity controlling   
收稿日期: 2017-03-15      出版日期: 2018-05-24
PACS: TM154  
通讯作者: 于歆杰 男,1973年生,教授,博士生导师,研究方向为电磁发射技术、无线能量传输技术、计算电磁学。E-mail: yuxj@tsinghua.edu.cn   
作者简介: 常馨月 女,1994年生,硕士研究生,研究方向为脉冲电源和电磁发射技术。E-mail: 18612529763@163.com
引用本文:   
常馨月, 于歆杰, 刘旭堃. 一种实现电枢出膛速度控制的电磁轨道炮脉冲电源触发策略[J]. 电工技术学报, 2018, 33(10): 2261-2267. Chang Xinyue, Yu Xinjie, Liu Xukun. A Velocity-Controlling Triggering Strategy of Capacitive Pulsed Power Supply Electromagnetic Railgun System. Transactions of China Electrotechnical Society, 2018, 33(10): 2261-2267.
链接本文:  
https://dgjsxb.ces-transaction.com/CN/10.19595/j.cnki.1000-6753.tces.170282          https://dgjsxb.ces-transaction.com/CN/Y2018/V33/I10/2261