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Determination of the plasma position for its real-time control in the COMPASS tokamak
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SYSNO ASEP 0367371 Document Type J - Journal Article R&D Document Type Journal Article Subsidiary J Článek ve WOS Title Determination of the plasma position for its real-time control in the COMPASS tokamak Author(s) Janky, Filip (UFP-V) RID
Havlíček, Josef (UFP-V) RID, ORCID
Valcárcel, D. (PT)
Hron, Martin (UFP-V) RID, ORCID
Horáček, Jan (UFP-V) RID, ORCID
Kudláček, O. (CZ)
Pánek, Radomír (UFP-V) RID
Carvalho, B.B. (PT)Source Title Fusion Engineering and Design. - : Elsevier - ISSN 0920-3796
Roč. 86, 6-8 (2011), s. 1120-1124Number of pages 5 s. Publication form web - web Action Symposium of Fusion Technology (SOFT-26) Event date 27.09.2010-01.10.2010 VEvent location Porto Country PT - Portugal Event type WRD Language eng - English Country CH - Switzerland Keywords Real-time ; Plasma position ; Feedback Subject RIV BL - Plasma and Gas Discharge Physics R&D Projects GD202/08/H057 GA ČR - Czech Science Foundation (CSF) CEZ AV0Z20430508 - UFP-V (2005-2011) UT WOS 000297426500151 DOI 10.1016/j.fusengdes.2011.01.143 Annotation An efficient horizontal and vertical stabilization of the plasma column position are essential for a reliable tokamak operation. Plasma position is generally determined by plasma current, plasma pressure and external vertical and horizontal magnetic fields. Such fields are generated by poloidal field coils and proper algorithm for the current control have to by applied, namely, in case of fast feedback loops. This paper presents a real-time plasma position reconstruction algorithms developed for the COMPASS tokamak. Further, its implementation in the MARTe (Multithreaded Application Real-Time executor) is described and the first results from test of the algorithm for real-time control of horizontal plasma positions are presented. Workplace Institute of Plasma Physics Contact Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Year of Publishing 2012
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