CF3燃料组件群堆辐照技术研究及应用  

Study and Application of CF3 Fuel Assembly Group Reactor Irradiation Technology

作　　者：林锘涵 邓志新 代前进 王思杰 LIN Nuohan;DENG Zhixin;DAI Qianjin;WANG Sijie(Core Fuel Department of China Nuclear Power Operation Management Co.,Ltd.,Haiyan,Zhejiang Prov.314300,China)

机构地区：[1]中核核电运行管理有限公司堆芯燃料处,浙江海盐314300

出　　处：《中国核电》2025年第1期47-51,共5页China Nuclear Power

摘　　要：秦山核电在CF系列国产燃料组件的研发过程中,为实现CF3国产燃料组件在同堆型不同堆芯、同堆型不同机组的全面数据积累,最大程度为燃料组件的研发积累经验和数据,采取多维度、多机组的辐照考验策略。结果表明,多机组的CF3辐照考验可以实现大数据积累和应用,亦可以有效反馈在机组的安全稳定运行、燃料组件行为预测以及燃料组件迭代研发上。因此,CF3群堆辐照技术研究的应用,可以有效验证CF3辐照性能,助力了我国核电机组“华龙一号”的出口和燃料组件卡脖子问题的解决。As an efficient and clean energy,nuclear power generation is gradually increasing in China.As the core component,safe supply and localization of nuclear fuel element are imperative.Qinshan NPP adopts multi-dimensional and multi-unit irradiation in the development process of domestic CF series fuel assembly to achieve comprehensive data accumulation of the domestic CF3 fuel assembly in different cores and different units of the same reactor type,and gain experience and data for the R&D of fuel assemblies to the greatest extent.At the same time,the accumulation and application of big data can also effectively feedback on the safe and stable operation of the unit,the behavior prediction of fuel assemblies and the iterative R&D of fuel assemblies,and help solve the export of China's HPR1000 and the stuck neck problem of fuel assembly.

关 键 词：CF3燃料组件 群堆辐照考验 大数据积累与应用 燃料运行行为预测 

分 类 号：TM623[电气工程—电力系统及自动化]