Shape Control with the eXtreme Shape Controller During Plasma Current Ramp-Up and Ramp-Down at the JET Tokamak

被引：13
|
作者：
De Tommasi, G. [1 ]
Ambrosino, G. [1 ]
Ariola, M. [2 ]
Calabro, G. [3 ]
Galeani, S. [4 ]
Maviglia, F. [5 ]
Pironti, A. [1 ]
Rimini, F. G. [6 ]
Sips, A. C. C. [7 ]
Varano, G. [4 ]
Vitelli, R. [4 ]
Zaccarian, L. [8 ,9 ,10 ]
机构：
[1] Univ Naples Federico II, EURATOM ENEA CREATE, I-80125 Naples, Italy
[2] Univ Napoli Parthenope, EURATOM ENEA CREATE, Ctr Direz Napoli, I-80143 Naples, Italy
[3] EURATOM ENEA, Frascati, Italy
[4] Univ Roma Tor Vergata, Dipartimento Informat Sistemi & Prod, Rome, Italy
[5] EURATOM ENEA CREATE, I-80125 Naples, Italy
[6] EURATOM CCFE, Culham Sci Ctr, Abingdon OX14 3DB, Oxon, England
[7] European Commiss, B-1049 Brussels, Belgium
[8] CNRS, LAAS, F-31400 Toulouse, France
[9] Univ Toulouse, LAAS, F-31400 Toulouse, France
[10] Univ Trento, Dipartimento Ingn Ind, Trento, Italy
来源：
JOURNAL OF FUSION ENERGY | 2014年 / 33卷 / 02期
基金：
英国工程与自然科学研究理事会;
关键词：
Tokamak control; Plasma shape control; eXtreme Shape Controller; Current limit avoidance; DIII-D; MODEL; SCENARIOS; POSITION; SYSTEM; OPERATION; PROFILE; DESIGN; TORUS;
D O I：
10.1007/s10894-013-9652-7
中图分类号：
TL [原子能技术]; O571 [原子核物理学];
学科分类号：
0827 ; 082701 ;
摘要：
The eXtreme Shape Controller (XSC) has been originally designed to control the plasma shape at JET during the flat-top phase, when the plasma current has a constant value. During the JET 2012 experimental campaigns, the XSC has been used to improve the shape control during the transient phases of plasma current ramp-up and ramp-down. In order to avoid the saturation of the actuators with these transient phases, a current limit avoidance system has been designed and implemented. This paper presents the experimental results achieved at JET during the 2012 campaigns using the XSC.
引用
收藏
页码：149 / 157
页数：9
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