脉冲快放电激励S2激光器电源的研究
Pulsed fast discharge power supply of S2 laser
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摘要: 选择Blumlein电路作为放电电源的主电路，建立了Blumlein电路的离散化等效模型，利用该模型对电路进行仿真研究与优化设计，选取一组电路元件参数作为装调放电电路的依据，设计并制作了传输线电容与储能电容器，大大减小了电路寄生参数，提高了电路性能。实验结果表明，该放电电源的输出电压上升沿达到5.08 ns的设计指标，且工作稳定，对激光器的正常工作起了重要的作用。
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关键词:
- 放电电源 /
- Blumlein电路 /
- 仿真 /
- 参数优化
Abstract: This paper selects the Blumlein circuit as the main discharge circuit and sets up the discretization equivalent model for the Blumlein circuit. The simulation and the optimum design of the circuit are carried out by using this model. A group of circuit component parameters are selected as the basis of mounting and adjusting the discharge circuit. The transmission line capacitor and stored capacitor are designed to reduce the parasitic parameters of the circuit and enhance the performance of the circuit. Experiment results indicate that the output voltage rising edge of the discharge power supply reaches the goal(5.08 ns) of the design, and that the discharge power supply works stably and plays an important role in S2 laser device.-
Key words:
- discharge power supply /
- blumlein circuit /
- simulation /
- parameter optimum
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