SYSTEM AND METHOD FOR CHECKING NUMBER OF HEAT TRANSFER PIPE OF STEAM GENERATOR IN NUCLEAR POWER PLANT

摘要

A system for checking the number of a heat transfer pipe of a nuclear steam generator, according to one embodiment of the present invention, comprises: a camera which is disposed inside a steam generator of a nuclear power plant and photographs a tube sheet located at an upper end of the steam generator; and an imaging device for receiving an image captured by the camera and generating a position number of a heat transfer pipe on an image of a heat transfer pipe hole formed in the tube sheet to output the image on a screen.