SYSTEM AND METHOD FOR DETECTING DEFECTS OF NUCLEAR REACTOR

摘要

The present invention relates to a system and a method for detecting defects of a nuclear reactor. The system and the method for detecting the defects of the nuclear reactor can detect micro-defects in the early stage by intensively monitoring atomic spectral lines of a preset scanning range through a laser induced plasma spectroscopy and detecting a boric acid precipitate, thereby preventing a radiation leakage or a reactor explosion beforehand which can happen in a nuclear reactor. The present invention can effectively detect the boric acid precipitate in ppm level through a predetermined value without a pre-process for a target area to be detected, and can effectively recognize the micro-defects in the early stage by detecting the boric acid precipitate in a remote place using a noncontact method.