REACTIVITY CALIBRATOR VERIFICATION METHOD Russian patent published in 2019 - IPC H03K3/64 

FIELD: computer equipment.

SUBSTANCE: invention relates to analogue-digital computer equipment. Method includes setting reactivity values and generating a power parameter which varies over time in accordance with a point model of the nuclear reactor kinetics for a given reactivity value. Calibration of calibration is carried out in three stages, at which process of power parameter formation is started, then, by command of operator, process of forming said parameter is stopped in selected decade, time is measured in static mode t_i and performing in static mode measurement of power parameter P_meas(t_i) reached by this moment of time, and time t_i to measure the power parameter, successively varying the power parameter in the entire range of its variation in each decade, at the second step calculating the power parameters with the allowance for reproduction of the reaction with the calibrator relative to the predetermined value, at third step, value P_meas(t_i) with values given by errors, if P_meas(t_i) is in the specified range, it is concluded that the relative error of the reactivity reproduced by the calibrator is within allowable limits.

EFFECT: technical result consists in improvement of verification reliability of nuclear reactor kinetics simulator.

1 cl, 1 dwg