

Publisher: Edp Sciences
E-ISSN: 2100-014x|32|issue|02018-02018
ISSN: 2100-014x
Source: EPJ Web of Conference, Vol.32, Iss.issue, 2012-09, pp. : 02018-02018
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Abstract
The Electron Cyclotron (EC) fast launcher for real time control experiments has been installed on FTU and characterized to be fully integrated in a real-time MHD control module under development. The launcher scheme is based on a two module system, symmetric with respect to the equatorial plane of FTU, with a front steering concept and the launched beams are real-time controllable both in poloidal and toroidal directions. Specific design parameters, defined by the FTU MHD dynamics (typically island size and q profile changes), are the beam dimensions with zooming capabilities, the steering range and mirror speed with the most demanding requirement on poloidal speed of the Steering Mirror (SM)
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