Research and practice in domestic nuclear power plants: the implementation of a long period refueling cycle demonstration

摘要

The implementation of a long fuel cycle is an important way to improve unit availability and economic benefits of nuclear power plants at home and abroad. Based on the domestic existing process and methods of cycle demonstration of equipment, and absorption of good practice and experience from similar foreign technology and methods, and combining with the domestic review experience of long fuel cycle, this paper presents the process and methods of cycle demonstration of equipment in support of a fuel cycle extension, which provides guidance for standardizing and guiding cycle demonstration of equipment in support of fuel cycle extension in domestic operating pressurized water reactor nuclear power plants.