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Presently, the Tokamak T-15 is being upgraded. The magnet system of the Tokamak T-15 upgrade will obtain and confine the hot plasma in the divertor configuration. Plasma parameters are a major radius of 1.48m, a minor radius of 0.67m, an elongation of 1.7–1.9 and a triangularity of 0.3–0.4. The magnet system includes the toroidal winding and the poloidal magnet system. The poloidal magnet system generates...
The paper presents cascade tracking system for plasma current and shape in plasma current ramp-up stage. The internal system cascade for tracking currents in magnetic coils was designed by means of full dynamic decoupling. For the external tracking cascade of plasma shape and current design the pseudo-inverse decoupling techniques was used together with original diagonal PII-controller containing...
The paper is devoted to the development of two-loop plasma position, current and shape control system in tokamak-reactor. The Hinfin approach is used for the design of SISO and MIMO feedback controllers. In the procedure of controllers design the MIMO linear plant model (plasma in tokamak) DINA-L was used. The linear model was obtained from non-linear plant model realized by plasma-physics DINA code...
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