Upgrade of plasma density feedback control system in HT-7 tokamak

ZHAO Da-Zheng LUO Jia-Rong LI Gang JI Zhen-Shan WANG Feng

文摘	The HT-7 is a superconducting tokamak in China used to make researches on the controlled nuclear fusion as a national project for the fusion research. The plasma density feedback control subsystem is the one of the subsystems of the distributed control system in HT-7 tokamak (HT7DCS). The main function of the subsystem is to control the plasma density on real-time. For this reason, the real-time capability and good stability are the most significant factors, which will influence the control results. Since the former plasma density feedback control system (FPDFCS) based on Windows operation system could not fulfill such requirements well, a new subsystem has to be developed. The paper describes the upgrade of the plasma density feedback control system (UPDFCS), based on the dual operation system (Windows and Linux), in detail.
来源	Nuclear Science and Techniques ,2004,15(4):232-235 【核心库】
关键词	Tokamak ; Density feedback control system ; Real-time capability
地址	Institute of Plasma Physics, the Chinese Academy of Sciences, Hefei, 230031
语种	英文
ISSN	1001-8042
学科	原子能技术
文献收藏号	CSCD:1797113

参考文献共 5 共1页

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引证文献 2 篇

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2 Ke Xin The Construction of Plasma Density Feedback Control System on J-TEXT Tokamak Plasma Science & Technology,2016,18(2):211-216
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