兵工自动化2016，Vol.35Issue(11)：7-11,5.DOI:10.7690/bgzdh.2016.11.003
基于炮口分流的电枢熔化抑制方法
Suppress Method for Armature Melting Based on Muzzle Shunt
王志恒 1万敏 1李小将 2黄勇3
作者信息
- 1. 装备学院研究生管理大队，北京 101416
- 2. 装备学院航天装备系，北京 101416
- 3. 中国人民解放军95910部队，甘肃 酒泉 735018
- 折叠
摘要
Abstract
For effectively solving the problem of the armature melting, this paper proposed suppress method of armature melting based on muzzle shunt for reducing contact resistance Joule heat. The mechanism of armature melting is analyzed, design three reducing contact resistance Joule heat schemes:resistor muzzle shunt, inductance muzzle shunt, and capacitor muzzle shunt. The heat power and output of 3 schemes are simulated and calculated, and analyzed suppress effect of 3 schemes on armature melting. The results show that the resistor muzzle shunt scheme and inductance muzzle shunt scheme can significantly reduce the contact resistance of Joule heat, thereby suppressing the armature melting, while, these two schemes have to increase the input current to compensate the effect of muzzle shunt on armature electromagnetic force. The effect of capacity muzzle shunt scheme is very limited. Thus, the capacity muzzle shunt scheme cannot suppress armature melting.关键词
轨道炮/电枢熔化/炮口分流/脉冲电源/炮口速度Key words
rail gun/armature melting/muzzle shunt/pulse power/muzzle velocity分类
军事科技引用本文复制引用
王志恒,万敏,李小将,黄勇..基于炮口分流的电枢熔化抑制方法[J].兵工自动化,2016,35(11):7-11,5.
