充电线脉冲源的设计

充电线脉冲源的设计(论文9000字)
摘要:电磁脉冲能够使各种电子设备、电气设备失效或损坏。研制出高性能的纳秒级脉冲源，对电磁脉冲及其工程防护具有重要意义和应用价值。本文对传输线原理和传输线脉冲源原理进行了分析，设计了充电线脉冲源电路，利用Multisim仿真软件对充电线脉冲源电路进行了仿真分析，对充电线脉冲源的核心器件进行了比较和选择，对充电线进行了设计并制作，对充电线脉冲源整体结构进行设计，研制了一台结构紧凑，性能稳定的纳秒级充电线脉冲源。
关键词：传输线；纳秒脉冲源；Multisim仿真。

A design of transmission line pulse generator
Abstract: Electromagnetic pulses can cause all kinds of electronic equipment and electrical equipment to be damaged or damaged. A nanosecond pulse source with high performance is developed, which is of great significance and practical value for electromagnetic pulse and its engineering protection. In this paper, the principle of transmission line and transmission line pulse source principle is analyzed, the design of charging line pulse source circuit, the charging line pulse source circuit is simulated by Multisim simulation software, the core device of charging line pulse source are compared and selected, the charging line has been designed and produced to design charging line pulse source structure, developed a compact structure, stable performance of the nanosecond pulse charging line source.
Keywords:： Transmission line；Nanosecond pulse source；Multisim。

目  录
1 绪论....................................................5
1.1脉冲功率技术简介......................................................5
1.1.1脉冲功率技术的发展现状..............................................5
1.1.2脉冲功率技术的基本原理..............................................5
1.1.3脉冲功率技术的应用..................................................6
1.2纳秒脉冲发生器的研究现状..............................................7
2 单传输线脉冲发生器的原理与仿真研究......................8
2.1单传输型脉冲发生器的工作原理..........................................8
2.1.1波过程..............................................................9
2.2单传输线脉冲发生器的仿真研究.........................................10
2.3杂散电感对电路的影响仿真分析.........................................11
3 充电线脉冲源设计与试验.................................12
    3.1充电线脉冲源的设计...................................................12
3.1.1实际电路...........................................................12
3.1.2充电线脉冲源结构...................................................12
3.2.1传输线的参数计算...................................................13
3.2.2充电电源和充电电阻.................................................13
3.2.3真空开关...........................................................14
3.2.4充电线和连接器.....................................................15
3.2.5负载电阻...........................................................16
3.2.6分压器.............................................................17
    3.3 脉冲源实物及实验.....................................................18
4 结论与展望.............................................18
4.1结论.................................................................18
4.2展望.................................................................19
参考文献.................................................20
致谢.....................................................21