The Experiment of Modulated Toroidal Current on HT-7 and HT-6M Tokamak

	The Experiment of Modulated Toroidal Current on HT-7 and HT-6M Tokamak
	Xu Yuhong 1; Zhao Junyu 1; Zhang Xianmei 1; Wan Baonian 1; Zhang Shouyin 1; Jie Yinxian 1; Wu Zhenwei 1; Hu Liqun 1; Liu Shengxia 1; Shi Yuejiang 1
刊名	等离子体科学和技术：英文版
	2003
卷号	005
关键词	环形流通调制超导实验装置托卡马克等离子体
ISSN号	1009-0630
其他题名	The Experiment of Modulated Toroidal Current on HT-7 and HT-6M Tokamak
英文摘要	The Experiments of Modulated Toroidal Current were done on the HT-6M tokamak and HT-7 superconducting tokamak. The toroidal current was modulated by programming the Ohmic heating field. Modulation of the plasma current has been used successfully to suppress MHD activity in discharges near the density limit where large MHD m = 2 tearing modes were suppressed by sufficiently large plasma current oscillations. The improved Ohmic confinement phase was observed during modulating toroidal current (MTC) on the Hefei Tokamak-6M (HT-6M) and Hefei superconducting Tokamak-7 (HT-7). A toroidal frequency-modulated current, induced by a modulated loop voltage, was added on the plasma equilibrium current. The ratio of A.C. amplitude of plasma current to the main plasma current △Ip/Ip is about 12% ～ 30%. The different formats of the frequency-modulated toroidal current were compared.
语种	中文
CSCD记录号	CSCD:1270279
内容类型	期刊论文
源URL	[http://ir.hfcas.ac.cn:8080/handle/334002/53006]
专题	中国科学院合肥物质科学研究院
作者单位	1.Institute of plasma Physics, Chinese Academy of Sciences 2.Institute of plasma Physics, Chinese Academy of Sciences 3.Institute of plasma Physics, Chinese Academy of Sciences 4.Institute of plasma Physics, Chinese Academy of Sciences 5.Institute of plasma Physics, Chinese Academy of Sciences 6.Institute of plasma Physics, Chinese Academy of Sciences 7.Institute of plasma Physics, Chinese Academy of Sciences 8.Institute of plasma Physics, Chinese Academy of Sciences 9.Institute of plasma Physics, Chinese Academy of Sciences 10.Institute of plasma Physics, Chinese Academy of Sciences
推荐引用方式 GB/T 7714	Xu Yuhong,Zhao Junyu,Zhang Xianmei,et al. The Experiment of Modulated Toroidal Current on HT-7 and HT-6M Tokamak[J]. 等离子体科学和技术：英文版,2003,005.
APA	Xu Yuhong.,Zhao Junyu.,Zhang Xianmei.,Wan Baonian.,Zhang Shouyin.,...&Luo Jiarong.(2003).The Experiment of Modulated Toroidal Current on HT-7 and HT-6M Tokamak.等离子体科学和技术：英文版,005.
MLA	Xu Yuhong,et al."The Experiment of Modulated Toroidal Current on HT-7 and HT-6M Tokamak".等离子体科学和技术：英文版 005(2003).