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Analysis of anti-short circuit strength on windings for ITER-PPEN power transformer
Yang, Zhigang1,2; Fu, Peng1,2; Jiang, Jiafu1; Liu, Xiaoyan1; Huang, Yiyun1; Liu, Qiang3; Liu, Dongsheng3
2017-10-01
Source PublicationFUSION ENGINEERING AND DESIGN
Volume121Pages:319-324
AbstractInternational Thermonuclear Experimental Reactor (ITER) adopts a pulsed power electric network (PPEN) to feed the pulsed loads including the superconducting coils and the heating and current drive (H&CD) systems, and the PPEN is received from 400 kV grid and transformed to 66 kV and 22 kV distribution voltage levels via 3 main step-down transformers. The short-circuit currents of PPEN transformer are calculated based on theoretical formulas. Then the short-circuit leakage magnetic field is simulated via a two-dimensional finite element analysis software. Finally, the short-circuit electrodynamic forces and temperature rises on windings are calculated and the results are compare with the allowable values in IEC 60076-5. All calculated values of short-circuit electrodynamic forces and temperature rises are within allowable values limits. It is proved that PPEN transformer has enough anti-short circuit strength on windings. (C) 2017 Elsevier B.V. All rights reserved.
SubtypeArticle
KeywordInternational Thermonuclear Experimental Reactor Pulsed Power Electrical Network Power Transformer Anti-short Circuit Strength
WOS HeadingsScience & Technology ; Technology
DOI10.1016/j.fusengdes.2017.05.033
WOS KeywordAC/DC CONVERTER
Indexed BySCI
Language英语
WOS Research AreaNuclear Science & Technology
WOS SubjectNuclear Science & Technology
WOS IDWOS:000411550100044
Citation statistics
Document Type期刊论文
Identifierhttp://ir.hfcas.ac.cn:8080/handle/334002/33720
Collection中科院等离子体物理研究所
Affiliation1.Chinese Acad Sci, Inst Plasma Phys, POB 1126, Hefei 230031, Anhui, Peoples R China
2.Univ Sci & Technol China, Hefei 230022, Anhui, Peoples R China
3.Baoding Tianwei Baobian Elect Co LTD, Baoding 071056, Hebei, Peoples R China
Recommended Citation
GB/T 7714
Yang, Zhigang,Fu, Peng,Jiang, Jiafu,et al. Analysis of anti-short circuit strength on windings for ITER-PPEN power transformer[J]. FUSION ENGINEERING AND DESIGN,2017,121:319-324.
APA Yang, Zhigang.,Fu, Peng.,Jiang, Jiafu.,Liu, Xiaoyan.,Huang, Yiyun.,...&Liu, Dongsheng.(2017).Analysis of anti-short circuit strength on windings for ITER-PPEN power transformer.FUSION ENGINEERING AND DESIGN,121,319-324.
MLA Yang, Zhigang,et al."Analysis of anti-short circuit strength on windings for ITER-PPEN power transformer".FUSION ENGINEERING AND DESIGN 121(2017):319-324.
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