Record number :
2361041
Title of article :
CEA contribution to the ITER ICRH antenna design
Author/Authors :
Bernard، نويسنده , , J.M. and Argouarch، نويسنده , , A. and Berger-By، نويسنده , , G. and Brun، نويسنده , , C. and Clairet، نويسنده , , F. and Colas، نويسنده , , L. and Dechelle، نويسنده , , C. and Durodié، نويسنده , , F. and Firdaouss، نويسنده , , M. and Ferlay، نويسنده , , F. and Giacalone، نويسنده , , J.C. and Hillairet، نويسنده , , J. and Jacquot، نويسنده , , J. and Keller، نويسنده , , D. and Milanesio، نويسنده , , D. and Missirlian، نويسنده , , M. and Shannon، نويسنده , , M. and Simonetto، نويسنده , , A.، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2013
Pages :
6
From page :
950
To page :
955
Abstract :
The ITER ion-cyclotron range of frequency (ICRH) heating system is required to couple 20 MW of power in the frequency range 40–55 MHz for a large range of scenarios with Edge Localized Modes. To mitigate the associated risks, it is foreseen to design and install on ITER two port-plug antennas for a total of 20 MW coupled power on long pulse operation [1]. The CEA activity to this antenna design within the CYCLE consortium was focused on the Faraday screen design (Fig. 1) and associated radio frequency (RF) sheath modelling, the reflectometers design for edge density measurement in the antenna vicinity and a contribution to the remote handling/tooling of the antenna. This paper is an overview of each item and proposes some R&D activities on key components.
Keywords :
ITER , ICRH , RVTL , remote handling , reflectometry , Faraday screen
Journal title :
Fusion Engineering and Design
Serial Year :
2013
Link To Document :
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