SYSTEM FOR CONTROLLING INSTABILITY OF THE INTERNAL PLASMA DISRUPTION IN THE REAL TIME MODE IN TOKAMAK TYPE PLANTS

摘要

FIELD: control systems.;SUBSTANCE: invention relates to a system for controlling the instability of internal plasma disruption in real time mode in Tokamak plants. System contains operator's automated workstation 13, connected to the microwave plasma heating complex 6, vacuum chamber 1 with plasma radiation monitoring sensors 2 installed therein for detecting a period of sawtooth oscillations of the instability of the internal plasma disruption, connected to sawtooth oscillation controller 3, the signal from which is transmitted to the microwave power contribution control circuit, while regulator 3 is made in the form of a hardware-software complex comprising parameter setting unit 7, the outputs of which are connected to visualization and data processing unit 8 and control algorithm block 9, the outputs of which are connected to measurement results and calculated control actions buffering block 12 and control signals generation and output block 11, the output of which is connected to the microwave power contribution control circuit, consisting of magnetic control system 4 and plasma cord position control coils 5, while control algorithm block 9 is connected through diagnostic channel block 10 to the plasma X-ray monitoring sensors.;EFFECT: technical result is the ability to control fast processes in the tokamak plasma in real time by means of a plug-in module built into the plasma control system.;1 cl, 4 dwg