Upgrade of the Neutral Beam Injection System on EAST
文献类型：期刊论文
| 作者 | Xie, Y. H. ; Xie, Y. L.; Liu, S.; Xu, Y. J.; Liang, L. Z.; Wei, J. L.; Zhao, Y. Z.; Jiang, C. C.; Li, J.; Yi, W.
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| 刊名 | IEEE TRANSACTIONS ON PLASMA SCIENCE
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| 出版日期 | 2022-04-20 |
| 关键词 | Particle beams Ion sources Particle beam injection Cooling Cathodes Magnetic shielding Magnetic resonance Ion sources particle beam injection tokamak devices |
| ISSN号 | 0093-3813 |
| DOI | 10.1109/TPS.2022.3164682 |
| 通讯作者 | Xie, Y. H.(xieyh@ipp.ac.cn) |
| 英文摘要 | The experimental advanced superconducting tokamak (EAST) is one of the fully superconducting tokamaks. A high-power neutral beam injector (NBI) system consisting of two injectors (EAST-NBI) was employed on EAST for plasma heating and current driving. The designed deuterium beam energy is 50-80 keV, beam power is 2-4 MW, and the beam duration is 10-100 s. Each beamline is equipped with two hot cathode ion sources and can be operated individually. In order to support the planned physics research on EAST, the NBI-2 was shifted from port F to port D, and at the same time, its injection direction was changed from counter-injection to co-injection. Furthermore, the high power ion source was optimized with better feedback control for stable long pulse beam, and a new technology of beam re-turn on was also developed and applied aiming at long pulse beam injection. Details of the NBI status will be presented in this article. |
| WOS关键词 | DESIGN ; SIMULATION |
| 资助项目 | National Natural Science Foundation of China (NNSFC)[11975261] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:000785778300001 |
| 出版者 | IEEE-INST ELECTRICAL ELECTRONICS ENGINEERS INC |
| 资助机构 | National Natural Science Foundation of China (NNSFC) |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/128451]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Xie, Y. H. |
| 作者单位 | Chinese Acad Sci, Inst Plasma Phys, HFIPS, Hefei 230031, Anhui, Peoples R China |
| 推荐引用方式 GB/T 7714 | Xie, Y. H.,Xie, Y. L.,Liu, S.,et al. Upgrade of the Neutral Beam Injection System on EAST[J]. IEEE TRANSACTIONS ON PLASMA SCIENCE,2022. |
| APA | Xie, Y. H..,Xie, Y. L..,Liu, S..,Xu, Y. J..,Liang, L. Z..,...&Hu, C. D..(2022).Upgrade of the Neutral Beam Injection System on EAST.IEEE TRANSACTIONS ON PLASMA SCIENCE. |
| MLA | Xie, Y. H.,et al."Upgrade of the Neutral Beam Injection System on EAST".IEEE TRANSACTIONS ON PLASMA SCIENCE (2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
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