EPJ Web of Conferences (Sep 2012)

ECH and ECCD effects on NTMs stabilization by ECRF in JT-60SA tokamak

  • Ide S.,
  • Isayama A.,
  • Giruzzi G.,
  • Furukawa M.,
  • Figini L.,
  • Farina D.,
  • Bolzonella T.,
  • Sozzi C.,
  • Matsunaga G.,
  • Moriyama S.,
  • Nowak S.

DOI
https://doi.org/10.1051/epjconf/20123202017
Journal volume & issue
Vol. 32
p. 02017

Abstract

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The current drive efficiency of the dual frequency (110 GHz and 138 GHz) ECRF system of JT-60SA is studied. The requirements for neoclassical tearing modes (NTMs) instabilities control by ECRF during the initial research phase when only part of the full system will be available are discussed.