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

页码：149 / 157

页数：9

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