Title of article :
Experience with the ECRH system of ASDEX-Upgrade
Author/Authors :
Leuterer، F. نويسنده , , F and Beckmann، نويسنده , , M and Brinkschulte، نويسنده , , H and Monaco، نويسنده , , F and Münich، نويسنده , , M and Ryter، نويسنده , , F and Schütz، نويسنده , , H and Empacher، نويسنده , , L and Gantenbein، نويسنده , , G and Fِrster، نويسنده , , W and Kasparek، نويسنده , , W and Schüller، نويسنده , , P and Schwِrer، نويسنده , , K and Borchegowski، نويسنده , , A and Fix، نويسنده , , Y.V. and Illin، نويسنده , , V and Popov، نويسنده , , L and Sigalaev، نويسنده , , V and Tai، نويسنده , , E، نويسنده ,
Issue Information :
روزنامه با شماره پیاپی سال 2001
Pages :
5
From page :
485
To page :
489
Abstract :
The 140 GHz ASDEX-Upgrade ECRH system uses four gyrotrons to generate a total power of 2 MW in a Gaussian beam for 2 s. External magnetic perturbations, originating from the poloidal stray magnetic field of the tokamak air core transformer, and also from the cryomagnet of the adjacent gyrotron, influence the startup of the oscillation and the electron beam deposition in the collector. The transmissions are partly quasioptical and partly corrugated HE-11 waveguide lines. Their losses have been determined calorimetrically.
Keywords :
ECRH system , Gyrotron , Gaussian beam
Journal title :
Fusion Engineering and Design
Serial Year :
2001
Journal title :
Fusion Engineering and Design
Record number :
2351173
Link To Document :
بازگشت