Počet záznamů: 1
Design and development of ITER high-frequency magnetic sensor
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SYSNO ASEP 0473239 Druh ASEP J - Článek v odborném periodiku Zařazení RIV J - Článek v odborném periodiku Poddruh J Článek ve WOS Název Design and development of ITER high-frequency magnetic sensor Tvůrce(i) Ma, Y. (FR)
Vayakis, G. (FR)
Begrambekov, L.B. (RU)
Cooper, J.-J. (GB)
Ďuran, Ivan (UFP-V) RID, ORCID
Hirsch, M. (DE)
Laqua, H.P. (DE)
Moreau, P. (FR)
Oosterbeek, J.W. (NL)
Spuig, P. (FR)
Stange, T. (DE)
Walsh, M. (FR)Zdroj.dok. Fusion Engineering and Design. - : Elsevier - ISSN 0920-3796
Roč. 112, November (2016), s. 594-612Poč.str. 19 s. Forma vydání Tištěná - P Jazyk dok. eng - angličtina Země vyd. CH - Švýcarsko Klíč. slova ITER ; High-frequency ; Magnetic diagnostics ; ECHa Vědní obor RIV JF - Jaderná energetika Obor OECD Nuclear related engineering Institucionální podpora UFP-V - RVO:61389021 UT WOS 000387836800084 EID SCOPUS 84973646355 DOI 10.1016/j.fusengdes.2016.05.002 Anotace tHigh-frequency (HF) inductive magnetic sensors are the primary ITER diagnostic set for Toroidal AlfvénEigenmodes (TAE) detection, while they also supplement low-frequency MHD and plasma equilibriummeasurements. These sensors will be installed on the inner surface of ITER vacuum vessel, operatedin a harsh environment with considerable neutron/nuclear radiation and high thermal load. Essentialcomponents of the HF sensor system, including inductive coil, electron cyclotron heating (ECH) shield,electrical cabling and termination load, have been designed to meet ITER measurement requirements.System performance (e.g. frequency response, thermal conduction) has been assessed. A prototypingcampaign was initiated to demonstrate the manufacturability of the designed components. Prototypeshave been produced according to the specifications. A series of lab tests have been performed to examineassembly issues and validate electrical and thermo-mechanical aspects of the design. In-situ microwaveradiation test has been conducted in the MISTRAL test facility at IPP-Greifswald to experimentally exam-ine the microwave shielding efficiency and structural integrity of the ECH shield. Low-power microwaveattenuation measurement and scanning electron microscopic inspection were conducted to probe andexamine the quality of the metal coating on the ECH shield Pracoviště Ústav fyziky plazmatu Kontakt Vladimíra Kebza, kebza@ipp.cas.cz, Tel.: 266 052 975 Rok sběru 2017
Počet záznamů: 1