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Overview of Keda Torus eXperiment initial results
Liu, Wandong1,2; Lan, Tao1,2; Mao, Wenzhe1,2; Li, Hong1,2; Xie, Jinlin1,2; Liu, Ahdi1,2; Wan, Shude1,2; Wang, Hai1,2; Zheng, Jian1,2; Wen, Xiaohui1,2; Zhou, Haiyang1,2; You, Wei1,2; Li, Chenguang1,2; Bai, Wei1,2; Tu, Cui1,2; Tan, Mingsheng1,2; Luo, Bing1,2; Fu, Chenshuo1,2; Huang, Fangcheng1,2; Xu, Hangqi1,2; Deng, Tijian1,2; Zhu, Junfeng1,2; Zhang, Sen1,2; Adil, Yolbarsop1,2; Hu, Jintong1,2; Xiao, Bingjia3; Luo, Zhengping3; Wang, Huazhong3; Shen, Biao3; Fu, Peng3; Yang, Lei3; Song, Yuntao3; Yang, Qingxi3; Zheng, Jinxing3; Xu, Hao3; Zhang, Ping3; Xiao, Chijin1,2,4; Ding, Weixing1,2,5
2017-11-01
Source PublicationNUCLEAR FUSION
Volume57Issue:11
AbstractThe Keda Torus eXperiment (KTX) is a new reversed field pinch (RFP) device at the University of Science and Technology of China. The construction and assembly of KTX, including the vacuum chamber, conducting shell, magnetic field windings, power supply system, active control coils, vacuum pump and data acquisition system, have been completed on August 1, 2015. Immediately following that, the first plasma was obtained on August 15, 2015. Intensive conditioning of the machine is underway to ramp up the plasma current toward its full operation. An active feedback mode control system has been built and has been implemented to control the error field around the vertical gaps of the conducting shell. The pulsed power supply systems of ohmic heating field and toroidal field (TF), using thyristor and energy storage capacitors, have been tested and commissioned. The TF power supply has flexibility in being able to operate with a reversed TF configuration and stable TF configuration. The fundamental diagnostic tools are developed for early KTX operation. Currently, the plasma current is up to 205 kA and the maximum discharge length is 21 ms, approaching to the conducting shell penetration time. Furthermore, typical RFP discharges are being produced with RFP state lasting 2 ms. These initial operation results for KTX are described in detail.
SubtypeArticle
KeywordReversed Field Pinch Construction Conditioning
WOS HeadingsScience & Technology ; Physical Sciences
Funding OrganizationMinistry of Science and Technology of China(2011GB106000) ; Ministry of Science and Technology of China(2011GB106000) ; National Natural Science Foundation of China(11375188 ; National Natural Science Foundation of China(11375188 ; 11635008) ; 11635008) ; Ministry of Science and Technology of China(2011GB106000) ; Ministry of Science and Technology of China(2011GB106000) ; National Natural Science Foundation of China(11375188 ; National Natural Science Foundation of China(11375188 ; 11635008) ; 11635008)
DOI10.1088/1741-4326/aa7f21
WOS KeywordPRELIMINARY DESIGN ; KTX ; SYSTEM ; DEVICE ; RFP
Indexed BySCI
Language英语
Funding OrganizationMinistry of Science and Technology of China(2011GB106000) ; Ministry of Science and Technology of China(2011GB106000) ; National Natural Science Foundation of China(11375188 ; National Natural Science Foundation of China(11375188 ; 11635008) ; 11635008) ; Ministry of Science and Technology of China(2011GB106000) ; Ministry of Science and Technology of China(2011GB106000) ; National Natural Science Foundation of China(11375188 ; National Natural Science Foundation of China(11375188 ; 11635008) ; 11635008)
WOS Research AreaPhysics
WOS SubjectPhysics, Fluids & Plasmas
WOS IDWOS:000407976300002
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttp://ir.hfcas.ac.cn:8080/handle/334002/33599
Collection中科院等离子体物理研究所
Affiliation1.Univ Sci & Technol China, KTX Lab, Hefei 230026, Anhui, Peoples R China
2.Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Anhui, Peoples R China
3.Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China
4.Univ Saskatchewan, Plasma Phys Lab, Saskatoon, SK 7N 5E2, Canada
5.Univ Calif Los Angeles, Dept Phys & Astron, Los Angeles, CA 90095 USA
Recommended Citation
GB/T 7714
Liu, Wandong,Lan, Tao,Mao, Wenzhe,et al. Overview of Keda Torus eXperiment initial results[J]. NUCLEAR FUSION,2017,57(11).
APA Liu, Wandong.,Lan, Tao.,Mao, Wenzhe.,Li, Hong.,Xie, Jinlin.,...&Ding, Weixing.(2017).Overview of Keda Torus eXperiment initial results.NUCLEAR FUSION,57(11).
MLA Liu, Wandong,et al."Overview of Keda Torus eXperiment initial results".NUCLEAR FUSION 57.11(2017).
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