Fault analysis and solution in current sharing test of ITER PF converter bridge
文献类型：期刊论文
| 作者 | Zhang, Xiuqing ; Huang, Liansheng; Chen, Xiaojiao; Zuo, Ying; Li, Ya; Wang, Linsen; Gao, Ge
|
| 刊名 | FUSION ENGINEERING AND DESIGN
 |
| 出版日期 | 2021-06-01 |
| 卷号 | 167 |
| 关键词 | ITER PF converter Current sharing test Fault analysis Treatment measures |
| ISSN号 | 0920-3796 |
| DOI | 10.1016/j.fusengdes.2021.112328 |
| 通讯作者 | Huang, Liansheng(huangls@ipp.ac.cn) ; Chen, Xiaojiao(chenxj@ipp.ac.cn) |
| 英文摘要 | International thermonuclear experimental reactor (ITER) poloidal field (PF) power supply is composed of 14 sets of AC/DC converter units. Converter bridges are the key components of ITER PF converter unit, which is supplied by converter transformer and output the on-load voltage (+/- 1.05 kV) and the rated DC current (+/- 27.5 kA). There are 12 thyristor branches in parallel on each arm of the converter bridge. Therefore, the current sharing test is essential to verify the current sharing characteristics of the converter bridge arm under steady rated current. At present, the current sharing tests of Converter Bridge for 14 sets of converter units have been completed. During the test, there have been all kinds of faults. Accordingly, the fault reason should be analyzed firstly, and then corresponding effective measures should be taken for specific reasons. This paper mainly presents the fault analysis methods and the corresponding treatment measures aiming at all kinds of faults appearing in the test. The contents described in this paper can provide guidance and reference for current sharing test of high-current converter applied in other fields. |
| WOS关键词 | AC/DC CONVERTER ; DESIGN |
| WOS研究方向 | Nuclear Science & Technology |
| 语种 | 英语 |
| WOS记录号 | WOS:000670071100002 |
| 出版者 | ELSEVIER SCIENCE SA |
| 源URL | [http://ir.hfcas.ac.cn:8080/handle/334002/123364]  |
| 专题 | 中国科学院合肥物质科学研究院 |
| 通讯作者 | Huang, Liansheng; Chen, Xiaojiao |
| 作者单位 | Chinese Acad Sci, Inst Plasma Phys, ASIPP, Hefei, Peoples R China |
| 推荐引用方式 GB/T 7714 | Zhang, Xiuqing,Huang, Liansheng,Chen, Xiaojiao,et al. Fault analysis and solution in current sharing test of ITER PF converter bridge[J]. FUSION ENGINEERING AND DESIGN,2021,167. |
| APA | Zhang, Xiuqing.,Huang, Liansheng.,Chen, Xiaojiao.,Zuo, Ying.,Li, Ya.,...&Gao, Ge.(2021).Fault analysis and solution in current sharing test of ITER PF converter bridge.FUSION ENGINEERING AND DESIGN,167. |
| MLA | Zhang, Xiuqing,et al."Fault analysis and solution in current sharing test of ITER PF converter bridge".FUSION ENGINEERING AND DESIGN 167(2021). |
入库方式： OAI收割
来源：合肥物质科学研究院
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