NEW INTERPRETATION OF SIGNALS AND IN-REACTOR DETECTOR CALIBRATION

摘要

One way to increase the accuracy of monitoring general and distributed parameters of the core of a nuclear reactor is to calibrate the in-reactor neutron and γ-ray detectors. The calibration can be performed before the detectors are placed in the core as well as periodically during operation. The approaches used to calibrate detectors for different types of modern nuclear reactors are examined and the accuracy of some methods of calibration is presented.