Analysis of Design & Realistic Source Terms of Primary Coolant for the WWER-type NPP

The source terms of the primary coolant of NPP is one of the basics data for radioaction safety and radioactive waste management.This article analyses the source terms of the primary coolant for WWER1000 type units.The source terms is calculated by RELWWER program,considering measurement data and conservation.The calculation result may help for the designing of design and realistic source terms of primary coolant of WWER1000 type NPP.