Bipolar pulse generator for intense pulsed ion beam accelerator.
Bipolar pulse generator for intense pulsed ion beam accelerator.
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DOI：
10.1063/1.2424455
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发表时间：
2007-01
期刊：
影响因子：
--
通讯作者：
H. Ito;K. Igawa;I. Kitamura;K. Masugata
中科院分区：
文献类型：
--
作者：
H. Ito;K. Igawa;I. Kitamura;K. Masugata
为了提高强流脉冲离子束的纯度，提出了一种新型的脉冲离子束加速器--双极脉冲加速器(BPA)。为了证实双极脉冲发生器的工作原理，我们研制了一种用于双极脉冲实验的双极脉冲发生器，该脉冲发生器由一根马克思脉冲发生器和一根末端带有轨道间隙开关的脉冲形成线(PFL)组成。在本文中，我们首次报道了双极脉冲的实验结果，并对双极脉冲发生器的电学特性进行了评估。当双极脉冲发生器工作在PFL充满电状态的70%时，成功地获得了第一个脉冲(-138kV，72 ns)和第二个脉冲(+130kV，70 ns)的双极脉冲。对电学特性的评价表明，所研制的电源可以产生上升时间快、反转时间快的双极脉冲。
A new type of pulsed ion beam accelerator named "bipolar pulse accelerator" (BPA) has been proposed in order to improve the purity of intense pulsed ion beams. To confirm the principle of the BPA, we developed a bipolar pulse generator for the bipolar pulse experiment, which consists of a Marx generator and a pulse forming line (PFL) with a rail gap switch on its end. In this article, we report the first experimental result of the bipolar pulse and evaluate the electrical characteristics of the bipolar pulse generator. When the bipolar pulse generator was operated at 70% of the full charge condition of the PFL, the bipolar pulse with the first (-138 kV, 72 ns) and the second pulse (+130 kV, 70 ns) was successfully obtained. The evaluation of the electrical characteristics indicates that the developed generator can produce the bipolar pulse with fast rise time and sharp reversing time.