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Measurements of SOL currents by the floating divertor tile in the COMPASS tokamak (IWSSPP 2018, Kiten)
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SYSNO ASEP 0491929 Druh ASEP O - Ostatní výsledky Zařazení RIV O - Ostatní Název Measurements of SOL currents by the floating divertor tile in the COMPASS tokamak (IWSSPP 2018, Kiten) Tvůrce(i) Komm, Michael (UFP-V) RID, ORCID
Kremers, B. (NL)
Stöckel, Jan (UFP-V) RID
Adámek, Jiří (UFP-V) RID, ORCID
Dimitrova, Miglena (UFP-V) ORCID
Horáček, Jan (UFP-V) RID, ORCID
Hron, Martin (UFP-V) RID, ORCID
Vondráček, Petr (UFP-V) RID, ORCIDRok vydání 2018 Jazyk dok. eng - angličtina Země vyd. BG - Bulharsko Klíč. slova floating divertor tile ; divertor Vědní obor RIV BL - Fyzika plazmatu a výboje v plynech Obor OECD Fluids and plasma physics (including surface physics) CEP GA16-14228S GA ČR - Grantová agentura ČR Institucionální podpora UFP-V - RVO:61389021 Anotace Předneseno na: IWSSPP 2018 - 8th International workshop and summer school on Plasma Physics,
The divertor of the COMPASS tokamak was recently equipped with a special toroidal section dubbed floating tile, which contains a radial array of 5 insulated segments. Two segments are located at the typical radial positions of strike points, two are covering the far scrape-off layer (SOL) on each target and the middle segment is located in the private flux region. Each tile is conductively connected to an electrical feed-through, allowing for an external control of the tile connections. Dedicated electronics allows to switch each segment between a grounded and floating state during a discharge, according to a request delivered by a triggering signal. When a segment is grounded, a shunt current is measured, while in the floating state the floating potential is acquired.
Pracoviště Ústav fyziky plazmatu Kontakt Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Rok sběru 2019
Počet záznamů: 1