Title :
Modeling of the initial plasma stage in ITER
Author :
Aminov, Roman ; Ovsyannikov, Alexander
Author_Institution :
St.-Peterburg State Univ., St. Petersburg, Russia
fDate :
June 30 2014-July 4 2014
Abstract :
Mathematical model of the initial plasma stage control problem in ITER is considered. Geometrical and physical parameters of ITER vacuum camera and electro-magnet system are taken into account during the modelling process. The laws of voltage variation on the control coils during the discharge, its initial current values and resistances are considered as control functions.
Keywords :
Tokamak devices; discharges (electric); plasma fluctuations; plasma simulation; plasma toroidal confinement; plasma transport processes; ITER vacuum camera; control functions; electro-magnet system; geometrical parameters; initial plasma stage control problem; mathematical model; physical parameters; Coils; Electric breakdown; Mathematical model; Tokamaks; Vacuum systems; Voltage control;
Conference_Titel :
Beam Dynamics and Optimization (BDO), 2014 20th International Workshop on
Conference_Location :
St. Petersburg
Print_ISBN :
978-1-4799-5319-6
DOI :
10.1109/BDO.2014.6889992
