Implementation of the Approximated Model as an Automated Control System of the Generation Ii Reactor Energy Release

Abstract

Due to the complexity of compensating for reactivity under internal and external disturbances, it is very difficult to maneuver the power output of a nuclear reactor. Moreover, the process parameters calculated as a result of power changes cannot be used in operational automated control systems due to their complexity using physical and mathematical models. An approximation model of the processes occurring in a nuclear reactor in the form of a transfer function was proposed. Integrated into the control system, the approximation model makes it possible to compensate for xenon oscillations and regulate the quantitative measure of nuclear reactor stability.