Power Quality Analysis for Poloidal Field Power Supply System in EAST
文献类型：期刊论文
| 作者 | Qu, Jun3,4; Fu, Peng3 ; Wu, Yanan3; Lu, Jing3; Zhu, Mingxing1; Liang, Yan2; Tian, Yunxiang3,4
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| 刊名 | FUSION SCIENCE AND TECHNOLOGY
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| 出版日期 | 2021-05-07 |
| ISSN号 | 1536-1055 |
| 关键词 | EAST poloidal field power supply harmonics and interharmonics power quality analysis emission characteristics |
| DOI | 10.1080/15361055.2021.1880248 |
| 通讯作者 | Wu, Yanan(wyn@ipp.ac.cn) |
| 英文摘要 | Power quality is analyzed for the poloidal field (PF) power supply system of the Experimental Advanced Superconducting Tokamak (EAST) device. It is found that the power quality is quite different when the four-quarter PF power system is working in different operation modes. The (6k +/- 1)'th (k is the odd number) harmonics are dominant during the electricity-cost phase while the (6k +/- 1)'th (k is the even number) harmonics exist abundantly during the electricity-generation stage. In addition, fast Fourier transform as the data analysis method is applied to process harmonics and interharmonics. The experimental results present the characteristics of waveform and of current and power, and they show the emission features of harmonics and interharmonics, which leads to the conclusion that the energy of interharmonics and spectrum leakage caused by the harmonic clustering algorithm is recovered to an integer or that the picket fence effect results in the spectrum leakage of interharmonics. |
| WOS关键词 | COMPENSATION ; OPTIMIZATION ; FFT |
| 资助项目 | National Natural Science Foundation of China[5170190] ; key R&D Program of Anhui Province[201904a05020090] |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| 出版者 | TAYLOR & FRANCIS INC |
| WOS记录号 | WOS:000647366000001 |
| 资助机构 | National Natural Science Foundation of China ; key R&D Program of Anhui Province |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/121960]  |
| 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.Anhui Univ, Sch Elect Engn & Automat, Hefei 230601, Peoples R China 2.Anhui Radio & TV Univ Hefei Branch, Hefei 230022, Peoples R China 3.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China 4.Univ Sci & Technol China, Hefei 230026, Peoples R China |
| 推荐引用方式 GB/T 7714 | Qu, Jun,Fu, Peng,Wu, Yanan,et al. Power Quality Analysis for Poloidal Field Power Supply System in EAST[J]. FUSION SCIENCE AND TECHNOLOGY,2021. |
| APA | Qu, Jun.,Fu, Peng.,Wu, Yanan.,Lu, Jing.,Zhu, Mingxing.,...&Tian, Yunxiang.(2021).Power Quality Analysis for Poloidal Field Power Supply System in EAST.FUSION SCIENCE AND TECHNOLOGY. |
| MLA | Qu, Jun,et al."Power Quality Analysis for Poloidal Field Power Supply System in EAST".FUSION SCIENCE AND TECHNOLOGY (2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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