Analysis and verification of electrodynamic force, thermal stress and current sharing for CRAFT converter structure design
文献类型：期刊论文
| 作者 | Wang, Zhongma1; Shi, Chaoyi1; Zhang, Xiuqing2 ; Lu, Wenwu1; Zhang, Sheng1; Gao, Xianhe1; Xu, Tao1; Shao, Xingxing1; Huang, Liansheng2
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| 刊名 | PLASMA SCIENCE & TECHNOLOGY
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| 出版日期 | 2024-08-01 |
| 卷号 | 26 |
| 关键词 | electrodynamic analysis thermal stress current-sharing characteristics CRAFT |
| ISSN号 | 1009-0630 |
| DOI | 10.1088/2058-6272/ad3c6c |
| 通讯作者 | Zhang, Xiuqing(xqzhang@ipp.ac.cn) |
| 英文摘要 | In the design realm of fusion power supplies, structural components play a pivotal role in ensuring the safety of fusion devices. To verify the reliability of the converter structure design at the Comprehensive Research Facility for Fusion Technology (CRAFT), meticulous analysis of the converter's dynamic impact is carefully performed based on the worst fault current (400 kA), firstly. Subsequently, the thermal stress analysis based on the maximum allowable steady-state temperature is finished, and the equivalent thermal stress, thermal deformation, maximum shear stress of a single bridge arm and the whole converter are studied. Furthermore, a simple research method involving the current-sharing characteristics of a bridge arm with multi-thyristor parallel connection is proposed using a combination of Simplorer with Q3D in ANSYS. The results show that the current-sharing characteristics are excellent. Finally, the structural design has been meticulously tailored to meet the established requirements. |
| WOS关键词 | RESEARCH-AND-DEVELOPMENT ; SYSTEMS ; STATE |
| 资助项目 | Talent Research Fund of Hefei University[21-22RC09] ; National Natural Science Foundation of China[U22A20225] |
| WOS研究方向 | Physics |
| 语种 | 英语 |
| WOS记录号 | WOS:001260087300001 |
| 出版者 | IOP Publishing Ltd |
| 资助机构 | Talent Research Fund of Hefei University ; National Natural Science Foundation of China |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/136711]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Zhang, Xiuqing |
| 作者单位 | 1.Hefei Univ Technol, Hefei 230000, Peoples R China 2.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China |
| 推荐引用方式 GB/T 7714 | Wang, Zhongma,Shi, Chaoyi,Zhang, Xiuqing,et al. Analysis and verification of electrodynamic force, thermal stress and current sharing for CRAFT converter structure design[J]. PLASMA SCIENCE & TECHNOLOGY,2024,26. |
| APA | Wang, Zhongma.,Shi, Chaoyi.,Zhang, Xiuqing.,Lu, Wenwu.,Zhang, Sheng.,...&Huang, Liansheng.(2024).Analysis and verification of electrodynamic force, thermal stress and current sharing for CRAFT converter structure design.PLASMA SCIENCE & TECHNOLOGY,26. |
| MLA | Wang, Zhongma,et al."Analysis and verification of electrodynamic force, thermal stress and current sharing for CRAFT converter structure design".PLASMA SCIENCE & TECHNOLOGY 26(2024). |
入库方式： OAI收割
来源：合肥物质科学研究院
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