Conceptual study of an ICRH traveling wave antenna (TWA) for T-15MD at 60 MHz

A. V. Melnikov, J. Ongena, A. M. Messiaen, R. Ragona, A. V. Sushkov, Ye O. Kazakov, Dirk Van Eester, Yu N. Dnestrovskii, P. P. Khvostenko, I. N. Roy

Onderzoeksoutput: Hoofdstuk in Boek/Rapport/CongresprocedureConferentiebijdragepeer review

Samenvatting

This paper proposes a Traveling Wave Antenna for ICRH heating of T-15MD located below the equatorial plane of the tokamak for operation at 60MHz. Resonant ring feeding allows the recirculation of the RF power that is not radiated to the plasma and the termination of the TWA section in its iterative impedance. The paper describes the antenna design, the feeding ring tuning algorithm and expected performances of this antenna concept. The chosen geometry of the TWA sections is compatible with that of a future reactor and therefore this ICRH antenna system for T-15MD also represents a test bed for DEMO.

Originele taal-2Engels
Titel23rd Topical Conference on Radiofrequency Power in Plasmas
RedacteurenPaul T. Bonoli, Robert I. Pinsker, Xiaojie Wang
UitgeverijAmerican Institute of Physics Inc.
ISBN van elektronische versie9780735420137
DOI's
StatusGepubliceerd - 16 sep. 2020
Evenement23rd Topical Conference on Radiofrequency Power in Plasmas - Hefei, China
Duur: 14 mei 201917 mei 2019

Publicatie series

NaamAIP Conference Proceedings
Volume2254
ISSN van geprinte versie0094-243X
ISSN van elektronische versie1551-7616

Congres

Congres23rd Topical Conference on Radiofrequency Power in Plasmas
Land/RegioChina
StadHefei
Periode14/05/1917/05/19

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