论文部分内容阅读
针对电热化学炮研究中所遇到的电磁干扰问题，分析了电磁环境影响时序控制系统工作可靠性的主要因素及途径．对电磁干扰信号进行了频谱分析，提出了利用浮地屏蔽法解决控制系统抗干扰的技术措施，并在储能３００ｋＪ的脉冲功率源中进行了多路放电实验．有效地提高了时序控制系统的抗干扰能力，使脉冲功率源的工作稳定性得到了改善
Aiming at the problem of electromagnetic interference encountered in the research of electroheat chemical gun, the main factors and ways of affecting the working reliability of the electromagnetic environment affecting timing control system are analyzed. The electromagnetic interference signals were analyzed by frequency spectrum, and the technical measures to solve the interference suppression of the control system by using the floating screen method were put forward. The multi-channel discharge experiments were carried out in the pulse energy source with energy storage of 300kJ. Effectively improve the anti-jamming ability of the timing control system and improve the working stability of the pulse power source