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Strategy Design and Transient Analysis of ITER PPEN Transformer On-Load Tap Changer During Converter Operation

文献类型：期刊论文

作者Fan, Renjing2,3,4; Fu, Peng4; Tao, Jun1; Gao, Ge4; Song, Zhiquan2; Huang, Liansheng4; Chen, Xiaojiao4; Li, Jinchao2
刊名JOURNAL OF FUSION ENERGY
出版日期2018-12-01
卷号37期号:6页码:346-353
关键词ITER Coil power supply OLTC control Hysteresis band Converter operation robustness
ISSN号0164-0313
DOI10.1007/s10894-018-0203-0
通讯作者Fan, Renjing(rjfan@ipp.ac.cn)
英文摘要Three identical three-winding main step down transformers rated at 300/250/150 MVA are installed in ITER Pulsed Power Electrical Network (PPEN) to distribute power to three independent 66kV and 22kV busbars for feeding Coil Power Supply System (CPSS). The On-load Tap Changer (OLTC) is installed in primary side of PPEN main step down transformer to limit the voltage in required range under the control of Reactive Power Compensation and Harmonic Filter (RPC&HF) system. A comprehensive OLTC tap changer strategy has been proposed to maintain the 66kV busbar voltage with consideration of hysteresis band to avoid strategy instability. The circuit models of OLTC tap changer transient processes have been built to analyze the terminal voltage transients quantitatively in both amplitude and phase. And the dynamic performance during OLTC tap transition has been verified to be in accordance with the analysis by simulation. And during future campaign, the most critical situation for CPSS is that the plasma operation system would give step voltage reference from minimum to maximum or vice versa to CPSS according to the operation scenarios. Hence, the converter system operation robustness has been verified by simulation on MATLAB/SIMULINK during PPEN OLTC tap changer transition in the case of this most critical situation during plasma operation.
资助项目Institute of Plasma Physics, Chinese Academy of Sciences[PA 4.1.P2.CN.01]
WOS研究方向Nuclear Science & Technology
语种英语
WOS记录号WOS:000451006000008
出版者SPRINGER
资助机构Institute of Plasma Physics, Chinese Academy of Sciences ; Institute of Plasma Physics, Chinese Academy of Sciences ; Institute of Plasma Physics, Chinese Academy of Sciences ; Institute of Plasma Physics, Chinese Academy of Sciences ; Institute of Plasma Physics, Chinese Academy of Sciences ; Institute of Plasma Physics, Chinese Academy of Sciences ; Institute of Plasma Physics, Chinese Academy of Sciences ; Institute of Plasma Physics, Chinese Academy of Sciences ; Institute of Plasma Physics, Chinese Academy of Sciences ; Institute of Plasma Physics, Chinese Academy of Sciences ; Institute of Plasma Physics, Chinese Academy of Sciences ; Institute of Plasma Physics, Chinese Academy of Sciences ; Institute of Plasma Physics, Chinese Academy of Sciences ; Institute of Plasma Physics, Chinese Academy of Sciences ; Institute of Plasma Physics, Chinese Academy of Sciences ; Institute of Plasma Physics, Chinese Academy of Sciences
源URL[http://ir.hfcas.ac.cn:8080/handle/334002/40374]  
专题合肥物质科学研究院_中科院等离子体物理研究所
通讯作者Fan, Renjing
作者单位1.Anhui Univ, Hefei 230601, Anhui, Peoples R China
2.ITER Org, Route Vinon Sur Verdon,CS 90 046, F-13067 St Paul Les Durance, France
3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
4.Chinese Acad Sci, Hefei Inst Phys Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China
推荐引用方式
GB/T 7714		 Fan, Renjing,Fu, Peng,Tao, Jun,et al. Strategy Design and Transient Analysis of ITER PPEN Transformer On-Load Tap Changer During Converter Operation[J]. JOURNAL OF FUSION ENERGY,2018,37(6):346-353.
APA Fan, Renjing.,Fu, Peng.,Tao, Jun.,Gao, Ge.,Song, Zhiquan.,...&Li, Jinchao.(2018).Strategy Design and Transient Analysis of ITER PPEN Transformer On-Load Tap Changer During Converter Operation.JOURNAL OF FUSION ENERGY,37(6),346-353.
MLA Fan, Renjing,et al."Strategy Design and Transient Analysis of ITER PPEN Transformer On-Load Tap Changer During Converter Operation".JOURNAL OF FUSION ENERGY 37.6(2018):346-353.

入库方式： OAI收割

来源：合肥物质科学研究院

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