The world’s first reactor has begun to load my country's independent third-generation nuclear power Hualong No. 1 victory news frequently

The world's first stack began to be loaded, the first overseas stack successfully tested

my country's independent three-generation nuclear power Hualong No. 1 victory reports frequently

　　Science and Technology Daily News (Reporter Chen Yu) On September 4, the Ministry of Ecology and Environment issued a license for operation of Fuqing Nuclear Power Unit 5 to CNNC Fujian Fuqing Nuclear Power Co., Ltd. in Beijing.

At 15:30 that day, the first fuel loading of Hualong No. 1 in the world's first reactor of China National Nuclear Corporation's Fuqing Nuclear Power Unit 5 officially began.

After the world’s first reactor began to load, on September 4, local time, the first overseas reactor of Hualong No. 1-Pakistan Karachi Nuclear Power K-2 unit completed the cooling and pressure reduction of the primary circuit, marking the successful conclusion of the K-2 unit thermal performance test Lays a solid foundation for major nodes such as subsequent machine assembly materials and grid-connected power generation.

　　With the successful installation of the first fuel assembly of Hualong No. 1 in the world's first reactor, the unit has entered the nuclear commissioning stage of the main system, and has taken an important step towards completion and commissioning.

　　In 2020, facing the challenge of the new crown pneumonia epidemic, all participating units of the Hualong No. 1 demonstration project deepened the major engineering project "Party Building and Joint Construction", coordinated the promotion of normalized epidemic prevention and control and safe production, and successively completed the thermal performance test of Unit 5 , Double-layer containment test, residence test in the main control room, hoisting of the outer dome of Unit 6, etc.

In order to ensure the smooth progress of the first nuclear fuel loading of Hualong No. 1 reactor in the world, the construction team fully considered the difference in the layout and quantity of Hualong No. 1 core fuel assembly, carried out the first charging exercise, optimized the charging sequence, and ensured that the first reactor was installed. The material is safe and controllable.