Diagnostics for first plasma study on EAST tokamak

被引：41
作者：
Gao, X. [1 ]
机构：
[1] Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Anhui, Peoples R China
来源：
PHYSICS LETTERS A | 2008年 / 372卷 / 13期
关键词：
plasma diagnostics; EAST tokamak;
D O I：
10.1016/j.physleta.2007.11.014
中图分类号：
O4 [物理学];
学科分类号：
0702 ;
摘要：
The first plasma was obtained in the EAST on September 26th, 2006. Single-null (SN) and double-null (DN) diverted plasmas were achieved successfully in the EAST tokamak on January 22nd, 2007. The employed plasma diagnostics for first plasma study of EAST are as follows: a vertical one-channel far-infrared (FIR) hydrogen cyanide (HCN) laser interferometer for measuring the line average density, a 10-channel soft X-ray array for intensity measurement, a 16-channel heterodyne Electron Cyclotron Emission (ECE) for measuring the electron temperature profile, a 8-channel XUV bolometer array to measure plasma radiation losses, a 3-channel hard X-ray array for intensity measurement, an electromagnetic measurement system, a 35-channel H-alpha radiation array, 20 probes for divertor plasma, a one-channel visible bremsstrahlung emission, an impurity optical spectrum measurement system and two optical spectroscopic multi-channel analyzers (OMA). The first experimental results of diagnostic systems are summarized in this Letter. (C) 2007 Elsevier B.V. All rights reserved.
引用
收藏
页码：2286 / 2290
页数：5
相关论文
共 6 条
[1]   Quench protection of the poloidal field superconducting coil system for the EAST tokamak [J].
Fu, P ;
Song, ZQ ;
Gao, G ;
Tang, LJ ;
Wu, YB ;
Wang, LS ;
Liang, XY .
NUCLEAR FUSION, 2006, 46 (03) :S85-S89
[2]   RETRACTED: Extension of operational limits on EAST (Retracted article. See vol. 50, pg. NIL_0217, 2010) [J].
Gao, Xiang ;
Li, Jiangang ;
Wan, Baonian ;
Zhao, Junyu ;
Hu, Liqun ;
Liu, Haiqing ;
Jie, Yinxian ;
Xu, Qiang ;
Wu, Zhenwei ;
Yang, Yu ;
Gong, Xianzu ;
Shen, Biao ;
Hu, Jiansheng ;
Shi, Yuejiang ;
Ling, Bili ;
Wang, Jun ;
Sajjad, S. ;
Zang, Qing ;
Gao, Wei ;
Zhang, Tao ;
Yu, Yaowei ;
Yang, Yao ;
Han, Xiaofeng ;
Shi, Nan ;
Ming, Tingfeng ;
Ti, Ang ;
Zhang, Wenyang ;
Xu, Guosheng ;
Chen, Junling ;
Luo, Guangnan ;
Zhang, Xiaodong ;
Mao, Jianshan ;
Wan, Yuanxi .
NUCLEAR FUSION, 2007, 47 (09) :1353-1357
[3]   Power supply for the superconducting TF magnet system of EAST [J].
Liu, XN ;
Jiang, JF ;
Xu, LW ;
Liao, YC .
NUCLEAR FUSION, 2006, 46 (03) :S90-S93
[4]  
Wan BN, 2007, PLASMA SCI TECHNOL, V9, P125, DOI 10.1088/1009-0630/9/2/01
[5]   Overview of steady state operation of HT-7 and present status of the HT-7U project [J].
Wan, YX .
NUCLEAR FUSION, 2000, 40 (06) :1057-1068
[6]  
WENG PD, 2005, FUSION ENG DES, V143, P75
1