The problem of the vertical instability of the plasma column in the NET/ITER reactor is analyzed via a suitable low frequency electromagnetic modeling of the structure. For this purpose a 3-D eddy current code is coupled with techniques belonging to MHD and Control Theory areas. The analysis regards in particular the specific design concept called twin loops, which has recently been proposed for the passive control of the plasma vertical instability in NET/ITER. The results show a good agreement among models of different nature adopted to solve this kind of coupled problem.
ELECTROMAGNETIC ANALYSIS OF THE TWIN LOOPS STRUCTURE FOR THE CONTROL OF THE VERTICAL INSTABILITY IN NET ITER FUSION-REACTOR
MARTONE, Raffaele
1992
Abstract
The problem of the vertical instability of the plasma column in the NET/ITER reactor is analyzed via a suitable low frequency electromagnetic modeling of the structure. For this purpose a 3-D eddy current code is coupled with techniques belonging to MHD and Control Theory areas. The analysis regards in particular the specific design concept called twin loops, which has recently been proposed for the passive control of the plasma vertical instability in NET/ITER. The results show a good agreement among models of different nature adopted to solve this kind of coupled problem.File in questo prodotto:
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