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Long-pulse power-supply system for EAST neutral-beam injectors

文献类型：期刊论文

作者Liu, Zhimin; Jiang, Caichao; Pan, Junjun; Liu, Sheng; Xu, Yongjian; Chen, Shiyong; Hu, Chundong; NBI Team
刊名PLASMA SCIENCE & TECHNOLOGY
出版日期2017-05-01
卷号19期号:5页码:1-5
关键词East Neutral-beam Injector Power Supply Long Pulse
DOI10.1088/2058-6272/aa57f2
文献子类Article
英文摘要The long-pulse power-supply system equipped for the 4 MW beam-power ion source is comprised of three units at ASIPP (Institute of Plasma Physics, Chinese Academy of Sciences): one for the neutral-beam test stand and two for the EAST neutral-beam injectors (NBI-1 and NBI-2, respectively). Each power supply system consists of two low voltage and high current DC power supplies for plasma generation of the ion source, and two high voltage and high current DC power supplies for the accelerator grid system. The operation range of the NB power supply is about 80 percent of the design value, which is the safe and stable operation range. At the neutral-beam test stand, a hydrogen ion beam with a beam pulse of 150 s, beam power of 1.5 MW and beam energy of 50 keV was achieved during the long-pulse testing experiments. The result shows that the power-supply system meets the requirements of the EAST-NBIs fully and lays a basis for achieving plasma heating.
WOS研究方向Physics
语种英语
WOS记录号WOS:000403261800015
资助机构National Magnetic Confinement Fusion Science Program of China(2013GB101003) ; National Magnetic Confinement Fusion Science Program of China(2013GB101003) ; National Magnetic Confinement Fusion Science Program of China(2013GB101003) ; National Magnetic Confinement Fusion Science Program of China(2013GB101003) ; National Magnetic Confinement Fusion Science Program of China(2013GB101003) ; National Magnetic Confinement Fusion Science Program of China(2013GB101003) ; National Magnetic Confinement Fusion Science Program of China(2013GB101003) ; National Magnetic Confinement Fusion Science Program of China(2013GB101003) ; National Natural Science Foundation of China(11505225) ; National Natural Science Foundation of China(11505225) ; National Natural Science Foundation of China(11505225) ; National Natural Science Foundation of China(11505225) ; National Natural Science Foundation of China(11505225) ; National Natural Science Foundation of China(11505225) ; National Natural Science Foundation of China(11505225) ; National Natural Science Foundation of China(11505225) ; Foundation of ASIPP(DSJJ-15-GC03) ; Foundation of ASIPP(DSJJ-15-GC03) ; Foundation of ASIPP(DSJJ-15-GC03) ; Foundation of ASIPP(DSJJ-15-GC03) ; Foundation of ASIPP(DSJJ-15-GC03) ; Foundation of ASIPP(DSJJ-15-GC03) ; Foundation of ASIPP(DSJJ-15-GC03) ; Foundation of ASIPP(DSJJ-15-GC03) ; National Magnetic Confinement Fusion Science Program of China(2013GB101003) ; National Magnetic Confinement Fusion Science Program of China(2013GB101003) ; National Magnetic Confinement Fusion Science Program of China(2013GB101003) ; National Magnetic Confinement Fusion Science Program of China(2013GB101003) ; National Magnetic Confinement Fusion Science Program of China(2013GB101003) ; National Magnetic Confinement Fusion Science Program of China(2013GB101003) ; National Magnetic Confinement Fusion Science Program of China(2013GB101003) ; National Magnetic Confinement Fusion Science Program of China(2013GB101003) ; National Natural Science Foundation of China(11505225) ; National Natural Science Foundation of China(11505225) ; National Natural Science Foundation of China(11505225) ; National Natural Science Foundation of China(11505225) ; National Natural Science Foundation of China(11505225) ; National Natural Science Foundation of China(11505225) ; National Natural Science Foundation of China(11505225) ; National Natural Science Foundation of China(11505225) ; Foundation of ASIPP(DSJJ-15-GC03) ; Foundation of ASIPP(DSJJ-15-GC03) ; Foundation of ASIPP(DSJJ-15-GC03) ; Foundation of ASIPP(DSJJ-15-GC03) ; Foundation of ASIPP(DSJJ-15-GC03) ; Foundation of ASIPP(DSJJ-15-GC03) ; Foundation of ASIPP(DSJJ-15-GC03) ; Foundation of ASIPP(DSJJ-15-GC03)
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/31911]  
专题合肥物质科学研究院_中科院等离子体物理研究所
作者单位Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China
推荐引用方式
GB/T 7714		 Liu, Zhimin,Jiang, Caichao,Pan, Junjun,et al. Long-pulse power-supply system for EAST neutral-beam injectors[J]. PLASMA SCIENCE & TECHNOLOGY,2017,19(5):1-5.
APA Liu, Zhimin.,Jiang, Caichao.,Pan, Junjun.,Liu, Sheng.,Xu, Yongjian.,...&NBI Team.(2017).Long-pulse power-supply system for EAST neutral-beam injectors.PLASMA SCIENCE & TECHNOLOGY,19(5),1-5.
MLA Liu, Zhimin,et al."Long-pulse power-supply system for EAST neutral-beam injectors".PLASMA SCIENCE & TECHNOLOGY 19.5(2017):1-5.

入库方式： OAI收割

来源：合肥物质科学研究院

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