System of the resonant magnetic fields genereation in the T-10 tokamak

A description is given of a system for generating resonant magnetic fields in the T-10 tokamak for controlling magnetohydrodynamic (MHD) plasma perturbations and correcting error magnetic fields. The system is based on 8 multipole windings located on the outside of the torus to create resonant magnetic fields with poloidal and toroidal harmonics $m$ = 1–4, $n$ = 1. The power supply of the T-10 windings is provided on the basis of controlled thyristor converters. The control system is based on Siemens S7 controllers and combines programmable logic controllers, diagnostic information input units, galvanic insulators and control system parameter sensors.