Arc characteristic of high current duopigatron ion source

HU Chundong ZHANG Xiaodong

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Arc characteristic of high current duopigatron ion source

更新时间：2021-03-12

- Arc characteristic of high current duopigatron ion source
- NUCLEAR TECHNIQUES Vol. 32, Issue 3, (2009)
- 作者机构：
  
  中国科学院等离子体物理研究所
- 作者简介：
- 基金信息：
  
  国家自然科学基金资助项目(10575105)资助
- DOI：
  CLC： TL503.3
- Published：01 March 2009
- 稿件说明：
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[1]胡纯栋,张晓东.强流双潘宁离子源弧特性研究[J].核技术,2009,32(03):221-224.

HU Chundong ZHANG Xiaodong. Arc characteristic of high current duopigatron ion source[J]. Nuclear techniques, 2009, 32(3): 221-224.
[1]胡纯栋,张晓东.强流双潘宁离子源弧特性研究[J].核技术,2009,32(03):221-224. DOI：

HU Chundong ZHANG Xiaodong. Arc characteristic of high current duopigatron ion source[J]. Nuclear techniques, 2009, 32(3): 221-224. DOI：

摘要

针对22cm双潘宁离子源

研究了其弧流与放电调节参数的关系以及二次进气的效果

确定了拉长弧流脉宽、提高弧流强度与稳定性、达成离子源合适工作状态的措施

为获得高品质的弧流提供了依据。离子源弧特性测试研究结果对提高强流离子源的工作性能以实现NBI系统强流准稳态运行有重要的指导意义。

Abstract

Effects of discharge regulation parameters and secondary gas input on arc current of a 22-cm duopigatron ion source were studied. Several measures were taken to obtain stable long-pulse arc current of high intensity. The improved ion source is useful for getting high quality arc current in the next step experiment. Besides

it has a significant meaning to improve performance of the ion source

and to realize quasi-steady operation mode of the NBI system.

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Related Institution

中国科学院等离子体物理研究所

Institute of Plasma Physics, Chinese Academy of Sciences

Institute of Plasma Physics,Chinese Academy of Science

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