The Design of the Plasma Control System in KTX

被引：5

作者：

Zhang Yong ^{[1
]}

Xiao Bingjia ^{[1
,2
]}

Yuan Qiping ^{[1
]}

Zhang Ruirui ^{[1
]}

Yang Fei ^{[1
,3
]}

Li Shi ^{[1
]}

Li Hong ^{[4
]}

Liu Ahdi ^{[4
]}

Liu Wandong ^{[4
]}

机构：

[1] Chinese Acad Sci, Inst Plasma Phys, Hefei 230031, Peoples R China

[2] Univ Sci & Technol China, Sch Nucl Sci & Technol, Hefei 230029, Peoples R China

[3] Anhui Med Univ, Dept Comp Sci, Hefei 230032, Peoples R China

[4] Univ Sci & Technol China, Dept Modern Phys, Hefei 230026, Peoples R China

来源：

PLASMA SCIENCE & TECHNOLOGY | 2015年 / 17卷 / 04期

基金：

中国国家自然科学基金;

关键词：

KTX; plasma control; EPICS; Linux cluster; EAST; VISUALIZATION;

D O I：

10.1088/1009-0630/17/4/15

中图分类号：

O35 [流体力学]; O53 [等离子体物理学];

学科分类号：

070204 ; 080103 ; 080704 ;

摘要：

KTX (Keda Torus for eXperiment) is a new reversed field pinch device. The KTX plasma control system (PCS) can provide real-time, stable, flexible plasma control which is designed by ASIPP (Institute of Plasma Physics, Chinese Academy of Sciences), based on the Linux cluster system and EPICS (Experimental Physics and Industrial Control System) framework, and developed from DIII-D (Doublet III-D) PCS. The control of the equilibrium field in KTX uses a PID (Proportional-Integral-Derivative) feedback controller. The control of the gas injection is an open loop control. The plasma control simulation system is one part of the plasma control system, which is used to test the plasma control algorithm if it is revised and updated. The KTX PCS has been successfully tested using HT-7 (Hefei Torus 7) experiment data in simulation mode. In the next phase, an error field feedback control and KTX simulator will be added to the KTX PCS, and the KTX PCS will be applied in experiments in the future.

引用

页码：340 / 346

页数：7

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