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兵工学报 ›› 2002, Vol. 23 ›› Issue (4): 536-540.

• 实验技术与分析 • 上一篇    下一篇

使用爆炸组合开关的脉冲成形网络技术研究

董健年,李鸿志,栗保明   

  1. 南京理工大学国防科技重点实验室,江苏南京,210097
  • 收稿日期:2001-06-01 修回日期:2002-10-01 上线日期:2014-12-25
  • 通讯作者: 董健年

A Study of Pulsed Forming Network with Explosion Closing Switch

Dong Jiannian, Li Hongzhi, Li Baoming   

  1. National Key Laboratory of Ballistics, Nanjing University of Science and Technology, Nanjing, 210094
  • Received:2001-06-01 Revised:2002-10-01 Online:2014-12-25
  • Contact: Dong Jiannian

摘要: 本文研究了利用爆炸组合开关进行脉冲电流波形调制的技术,通过对网络结构、特性的分析和实验,建立了使用爆炸组合开关的脉冲成形网络模型及适用于电热化学炮研究的脉冲功率源,并进行了不同负载条件下的单、多路PFN的放电实验。

关键词: 电气工程 , 脉冲功率技术 , 闭合开关 , 脉冲成形网络 , 电热化学炮

Abstract: This paper studies the design and testing of an explosion operated compound closing switch. The compound closing switch is used as the output switch of discharge circuit and the short-circuit switch of crowbarring capacitor banks at the same time. On the basis of analysis and experiment to the circuit and character of pulsed forming network (PFN),PFN model and pulsed power supply were established. The system has been successfully usea in electrothermal chemical launchers under different loads.

Key words: electrical engineering , pulsed power supply , closing switch , pulsed forming network (PFN) , electrothermal chemical gun (ETCG)

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