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Physics-based control of neoclassical tearing modes on TCV

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Olivier Sauter, Federico Alberto Alfredo Felici, Cristian Galperti, Mengdi Kong
2022

Abstract

This paper presents recent progress in studies of neoclassical tearing modes (NTMs) on TCV, concerning the new physics learned and how this physics contributes to a better real-time (RT) control of NTMs. A simple technique that adds a small (sinusoidal) sweeping to the target electron cyclotron (EC) beam deposition location has proven effective both for the stabilization and prevention of 2/1

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https://infoscience.epfl.ch/entities/publication/c25a12e7-086d-45e8-98c6-926920e24e19

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