100kV低阻抗非均匀集中参数Blumlein脉冲形成网络的研制
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摘要: 从工程实用角度出发,针对高压、高变比、低阻抗工作的脉冲变压器具有漏感大的特点,提出了要采用低阻抗集中参数非均匀电容脉冲形成网络的设计方法。采用传统设计和计算机模拟相结合,设计出了电压100kV,阻抗1.4Ω的6级集中参数 Blumlein型非均匀电容脉冲形成网络,缩短了输出脉冲前后沿,改善了脉冲波形,并成功地用于正在研制的500kV长脉冲加速器中。
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关键词:
- 集中参数Blumlein /
- 非均匀PFN /
- 脉冲变压器 /
- 长脉冲加速器
Abstract: A method of designing a low impedance, lumped parameter, nonuniform capacitance pulse forming network(PFN) to fit in with the needs of a high voltage, large turns ratio ,low impedance pulse transformer with large leakage inductance are introduced.Combining with computer optimization design, a 100kV, 1.4Ω, 6 stage lumped parameter Blumlein network has been achieved, shortened the rise time and fall time of output pulses, improved pulse waveform and successfully used in a 500kV long pulse accelerator.-
Key words:
- lumped parameter blumlein /
- nonuniform pfn /
- pulse transformer /
- long pulse accelerator
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