| 提高脉冲功率源控制系统抗干扰能力的技术措施 |
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| 引用本文： | 董健年,宁广炯.提高脉冲功率源控制系统抗干扰能力的技术措施[J].弹道学报,1998,10(3):70-75. |
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| 作者姓名： | 董健年 宁广炯 |
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| 作者单位： | 南京理工大学国防科技重点实验室 |
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| 摘 要： | 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，阀在储能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。
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| 关 键 词： | 电热化学炮 电磁兼容 脉冲功率源 抗干扰 |
METHOD ENHANCING ABILITY OF ANTI INTERFERENCE OF CONTROLLER SYSTEM IN PULSED POWER SUPPLY |
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| Dong Jiannian,Ning Guangjiong,Huang Xinhua.METHOD ENHANCING ABILITY OF ANTI INTERFERENCE OF CONTROLLER SYSTEM IN PULSED POWER SUPPLY[J].Journal of Ballistics,1998,10(3):70-75. |
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| Authors: | Dong Jiannian Ning Guangjiong Huang Xinhua |
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| Abstract: | Because the transient electromagnetic fields provided by discharge current cause electromagnetic interference to sequential controller of mutil moudle PFN in a ETC environment, this paper analyses main factors that influence reliability of control system and studies frequency response characteristics of interference signal and electrical circuit. This paper puts forward insulating and shielding technology and enhances reliability of control system effectively. The experiments of 30 kJ pulsed power electrical circuit indicate that the working stasility should be improred effectively. |
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| Keywords: | electrothermal chemical gun pulsed forming network electromagnetic compatibility |
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