Fangjiashan Nuclear Power Project is the expansion project of Qinshan Nuclear Power Phase I Project. The planned capacity of the project is two million kilowatt PWR nuclear power units. Using the second generation of improved PWR technology, the localization rate is over 80%. Two units were put into commercial operation on 2011and 20 15+0 respectively. After the project is completed, Qinshan Nuclear Power Base will have 9 nuclear power units with a total capacity of 6.3 million kilowatts. 12015 65438+1October 12 Unit 2 of Fangjiashan Nuclear Power Project of Qinshan Nuclear Power Plant Extension Project was successfully connected to the grid on12. So far, all nine units of Qinshan Nuclear Power Base have been put into production, with a total installed capacity of 6.546 million kilowatts and an annual power generation of about 50 billion kWh, making it the nuclear power base with the largest number of nuclear power units, the richest types of reactors and the largest installed capacity in China. The fuel assembly of Fangjiashan nuclear power project 1 unit was successfully installed in the core, which marked the transition from the engineering construction stage to the trial operation stage with nuclear power.