| 中性束注入器电偏转系统的参数设计与估算研究 |
| |
| 引用本文： | 梁立振,赵祥学,王 艳,胡纯栋.中性束注入器电偏转系统的参数设计与估算研究[J].核聚变与等离子体物理,2016,36(4):344-348. |
| |
| 作者姓名： | 梁立振 赵祥学 王 艳 胡纯栋 |
| |
| 作者单位： | (中国科学院等离子物理研究所，合肥230031) |
| |
| 基金项目： | 国家自然科学基金(11575240)；中国科学院等离子体物理研究所基金(DSJJ-14-JC07) |
| |
| 摘 要： | 为EAST 装置中性束注入器设计了一套用于将剩余离子在线电偏转的结构，并对系统各设备的核心参数进行了估算。在4.41kV 偏转电压作用下，该电偏转系统可提供80keV 氘离子束偏转所需的偏转电场。在偏转电场调制情况下，该电偏转系统可有效降低极板表面的热负荷，进而满足EAST 中性束注入器稳态运行的需要。
|
| 关 键 词： | 中性束 偏转系统 电偏转 中性束注入器 |
Parameter design and estimation of electrical deflection system for neutral beam injector |
| |
| LIANG LI-zhen,ZHAO Xiang-xue,WANG Yan,HU Chun-dong.Parameter design and estimation of electrical deflection system for neutral beam injector[J].Nuclear Fusion and Plasma Physics,2016,36(4):344-348. |
| |
| Authors: | LIANG LI-zhen ZHAO Xiang-xue WANG Yan HU Chun-dong |
| |
| Institution: | (Institute of Plasma Physics, Chinese Academy of Science, Hefei 230031) |
| |
| Abstract: | A set of electric deflection structure for EAST neutral beam injector was designed, and the core parameters of the system were estimated. The electric deflection system can meet the requirement of 80keV deuterium ion beam deflection under deflection field formed by 4.41kV deflection voltage. In the deflection field modulation, the electric deflection system can effectively reduce the heat load of the ion dump. Thus, it is very easy to meet the need of steady state operation for EAST neutral beam injector. |
| |
| Keywords: | Neutral beam Deflection system Electrical deflection Neutral beam injector |
| 本文献已被 CNKI 等数据库收录！ |
| 点击此处可从《核聚变与等离子体物理》浏览原始摘要信息 |
| 点击此处可从《核聚变与等离子体物理》下载免费的PDF全文 |
