An improved DC component suppression control strategy applied to high voltage power supply for N-NBI accelerator grid
文献类型：期刊论文
| 作者 | Li, Xueshan1,2; Huang, Yiyun1 ; Gao, Zongqiu1,2; Pan, Shengming1; Lu, Wei1,2; Feng, Hulin1; Wang, Denghui1
|
| 刊名 | ENERGY REPORTS
 |
| 出版日期 | 2022-11-01 |
| 卷号 | 8 |
| ISSN号 | 2352-4847 |
| 关键词 | Nuclear fusion Isolated DCDC converter Inverter DC component suppression Kalman filter Control strategy |
| DOI | 10.1016/j.egyr.2022.08.155 |
| 通讯作者 | Pan, Shengming(psm@ipp.ac.cn) |
| 英文摘要 | The acceleration grid power supply (AGPS) is a key component of the negative-ion neutral beam injector (NNBI) system. DC offset is one of the pivotal problems in the construction of the inverter for the AGPS. An optimized control scheme is proposed in this paper to minimize DC current flowed in the isolated step-up transformer. It is based on the idea of optimizing the measured value through a Kalman filter and making it converge to a limited value through a PI controller. Theoretical analysis and simulation results confirm the concept. (C) 2022 Published by Elsevier Ltd. |
| WOS关键词 | 3-PHASE ; ENERGY |
| 资助项目 | National key R&D Program of China[2017YFE300101] ; Comprehensive Research Facility for Fusion Technology Program of China[2018-00005273-01-001228] |
| WOS研究方向 | Energy & Fuels |
| 语种 | 英语 |
| 出版者 | ELSEVIER |
| WOS记录号 | WOS:000865597700082 |
| 资助机构 | National key R&D Program of China ; Comprehensive Research Facility for Fusion Technology Program of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/129345]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Pan, Shengming |
| 作者单位 | 1.Chinese Acad Sci, Hefei Inst Phys Sci, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Li, Xueshan,Huang, Yiyun,Gao, Zongqiu,et al. An improved DC component suppression control strategy applied to high voltage power supply for N-NBI accelerator grid[J]. ENERGY REPORTS,2022,8. |
| APA | Li, Xueshan.,Huang, Yiyun.,Gao, Zongqiu.,Pan, Shengming.,Lu, Wei.,...&Wang, Denghui.(2022).An improved DC component suppression control strategy applied to high voltage power supply for N-NBI accelerator grid.ENERGY REPORTS,8. |
| MLA | Li, Xueshan,et al."An improved DC component suppression control strategy applied to high voltage power supply for N-NBI accelerator grid".ENERGY REPORTS 8(2022). |
入库方式： OAI收割
来源：合肥物质科学研究院
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