Improved FCDI algorithm for tokamak plasma equilibrium reconstruction

• DOI: 10.21883/tpl.2023.04.55873.19468
• Publication Date: 2023-07-25T17:57:18Z
• Authors: Korenev P. S.; Konkov A. E.; Mitrishkin Y. V.; Balachenkov I. M.; Kiselev E. O.; Minaev V. B.; Sakharov N. V.; Petrov Yu. V.
• Keywords: Safety factor

The paper presents the improved FCDI plasma equilibrium reconstruction algorithm implemented at Globus-M2 tokamak. has been to be able operate in real time. FCDI-FF (Fixed Filaments) operation mode was added, which is modeled by current filaments fixed positions. New user interface for displays reconstructed separatrix and contours of internal magnetic surfaces, poloidal flux distribution, graphs parameters, including profiles pressure, safety factor q, energy, beta inductance, can exported *.mat, *.json G-eqdsk formats. Keywords: tokamak, reconstruction, shape.