ISO 9001 ISO 14001 ISO 45001 ISO/IEC 27001 ISO/IEC 17025 RMRS
 



Automated radiation monitoring system for detecting leakages of steam generators (ASRK-PG).


03.11.2010
Automated radiation monitoring system for detecting leakages of steam generators (ASRK-PG).
An automated radiation monitoring system for detecting leakages of steam generators (ASRK-PG) was implemented at the Volgodonskaya NPP; the system utilizes nitrogen-16 as reference radionuclide and was developed by VNIIAES (All-Russian Research Institute for Nuclear Power Plant Operation) and SPC Doza.

It is known that defects of heat-exchange tubes and collectors of steam generators can appear in the process of reactor operation and result in entering (leakage) of radioactive primary coolant into steam generator water, process media of the second contour and the environment.

ASRK-PG ensures early detection (identification) of leaking steam generators with leakages starting from 0.05 kg per hour.

The Implementation Act of the ASRK-PG is presented here.