辽宁徐大堡核电3号机组顺利完成冷态功能试验

Core Viewpoint - The successful completion of the cold functional test for the No. 3 unit of the Xu Dabao Nuclear Power Plant marks a significant milestone, transitioning the unit from installation to debugging phase [1] Group 1: Project Milestones - The cold functional test is a critical milestone in nuclear power plant construction, serving as a comprehensive "check-up" for the reactor and primary loop equipment under cold high-pressure conditions [1] - The successful test confirms the integrity of the primary loop pressure boundary and the reliability of the equipment, ensuring the safe and stable operation of the unit in the future [1] Group 2: Future Projections - The Xu Dabao Nuclear Power Project plans to construct six million-kilowatt pressurized water reactor units, with the No. 3 unit expected to commence commercial operation in 2027 and the No. 4 unit in 2028 [1] - Once operational, the two units are projected to generate over 18 billion kilowatt-hours annually, equivalent to saving approximately 6.4 million tons of standard coal and reducing carbon dioxide emissions by about 18.9 million tons each year [1] - This development is expected to significantly contribute to the adjustment of the industrial and energy structure in Liaoning Province, promoting a clean, low-carbon, safe, and efficient modern energy system [1]