报告详情
  1. 活动首页
  2. 报告清单
  3. 报告详情
Analysis of discharge characteristics and parameter influence of pulsed power supply for electrothermal chemical shotguns
编号：96 访问权限：仅限参会人 更新：2024-08-15 10:50:13 浏览：105次 口头报告

报告开始：暂无开始时间（Asia/Shanghai）

报告时间：暂无持续时间

所在会场：[暂无会议] [暂无会议段]

演示文件

提示：该报告下的文件权限为仅限参会人，您尚未登录，暂时无法查看。

摘要
The discharge current waveform of the pulse power supply(PPS) has a direct relationship with the characteristics of the discharge load. The load of the electrothermal chemical cannon is mainly a plasma generator, which involves many complex physical processes in the discharge emission process. However, at present, fixed resistance is generally used to simulate the load for discharge, so it is impossible to accurately study the discharge characteristics of pulsed power supply to electrothermal chemical cannon. Therefore, a 560KJ PPS is initially designed in this paper, and the mathematical model of the pulse power supply and plasma generator load is established. Combined with the internal ballistic model of the electrothermal chemical gun, the model is discretized by the fourth-order Runge-Kutta method, and the corresponding discharge current, discharge output energy and projectile velocity curves are calculated and drawn. Based on the established mathematical model of pulse power supply for electrothermic chemical shotguns, the effects of different parameters of PPS on discharge performance are analyzed, which provides a reference for the optimization of discharge parameters of PPS.
 
关键词
Pulse power supply, Electrothermal chemical gun, Nonlinear load, Internal ballistic.
报告人
Chenxu Fu
Mr. Huazhong University of Science and Technology

稿件作者
Chenxu Fu Huazhong University of Science and Technology
Xianfei Xie Huazhong University of Science and Technology
Kexun Yu Huazhong University of Science and Technology
发表评论
验证码 看不清楚，更换一张
全部评论
重要日期

  • 会议日期

    11月06日

    2024

    至

    11月08日

    2024

  • 09月15日 2024

    初稿截稿日期

  • 11月08日 2024

    注册截止日期

主办单位
Huazhong University of Science and Technology
联系方式
登录查看完整联系方式
历届会议
移动端
在手机上打开
小程序
打开微信小程序
客服
扫码或点此咨询