Research on three-phase four-wire NPC converter for Tokamak low-frequency resonance suppressor
文献类型：期刊论文
| 作者 | Shen, Xianshun1,2; Gao, Ge1,2 ; Wu, Yanan1; Qu, Jun1,2; Mao, Zhiwei1; Tan, Liang1,2; Lu, Jing1; Dai, Mingyan1,2; Wang, Jiansheng1,3; Yang, Jie1,2
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| 刊名 | ENERGY REPORTS
 |
| 出版日期 | 2021-11-01 |
| 卷号 | 7 |
| 关键词 | Tokamak power system Low-frequency resonance suppressor Three-phase four-wire converter Control strategy |
| ISSN号 | 2352-4847 |
| DOI | 10.1016/j.egyr.2021.08.148 |
| 通讯作者 | Wu, Yanan(wyn@ipp.ac.cn) |
| 英文摘要 | During the operation of Tokamak power system, a large number of low frequency harmonic currents with complex spectrum will be generated. Low-frequency resonance suppressor is an effective solution to suppress this low-frequency harmonic currents. The low-frequency harmonic suppression theory of low-frequency resonance suppressor is analyzed in this paper. Meanwhile, the state space equation of three-phase four-wire neutral-point-clamped rectifier is established in the LFRS. According to the mathematical model, the double closed-loop and zero sequence current control strategies are proposed to improve power factor operation on AC side and neutral point potential balance control on DC side of three-phase four-wire converter. The results show the correctness of the theoretical analysis and provide a technical reference for suppression of low-frequency harmonics of other Tokamak devices. (C) 2021 Published by Elsevier Ltd. |
| 资助项目 | NSFC (Natural Science Foundation of China)[52007184] ; Youth Innovation Promotion Association, China, Chinese Academy of Sciences[2020440] ; Comprehensive Research Facility for Fusion Technology Program of China[2018-000052-73-01-001228] ; Key R&D Program of Anhui Province[201904a05020090] |
| WOS研究方向 | Energy & Fuels |
| 语种 | 英语 |
| WOS记录号 | WOS:000727809400007 |
| 出版者 | ELSEVIER |
| 资助机构 | NSFC (Natural Science Foundation of China) ; Youth Innovation Promotion Association, China, Chinese Academy of Sciences ; Comprehensive Research Facility for Fusion Technology Program of China ; Key R&D Program of Anhui Province |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/126458]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Wu, Yanan |
| 作者单位 | 1.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 2.Univ Sci & Technol China, Hefei 230026, Peoples R China 3.Anhui Univ, Hefei 230601, Peoples R China |
| 推荐引用方式 GB/T 7714 | Shen, Xianshun,Gao, Ge,Wu, Yanan,et al. Research on three-phase four-wire NPC converter for Tokamak low-frequency resonance suppressor[J]. ENERGY REPORTS,2021,7. |
| APA | Shen, Xianshun.,Gao, Ge.,Wu, Yanan.,Qu, Jun.,Mao, Zhiwei.,...&Yang, Jie.(2021).Research on three-phase four-wire NPC converter for Tokamak low-frequency resonance suppressor.ENERGY REPORTS,7. |
| MLA | Shen, Xianshun,et al."Research on three-phase four-wire NPC converter for Tokamak low-frequency resonance suppressor".ENERGY REPORTS 7(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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