摘要
受国际贸易形势影响,某核电厂原计划采购的一次中子源存在较大的供应风险。鉴于此,核电厂组织实施了首循环堆芯一次源替代项目,即:使用辐照激活的二次中子源用于机组首循环的装料和启动。本文对该工程实践中几个重要问题进行了分析,介绍了解决方案并给出了实践结果,最后对新建核电项目的启动提出了一些建议。
Affected by the international trade situation,the there is a large supply risk for the primary neutron source(PS)planned to be purchased by certain nuclear power plant.Given this context,the plant implemented a project which used the irradiated secondary neutron source(SS)for fuel loading and start-up in the first cycle in place of the primary neutron source.This paper analyzes several important problems in the engineering practice,introduces the solutions and gives the practical results,and finally puts forward some suggestions for the start-up of the new nuclear power projects.
作者
何洋
胡汝平
邓平赳
郭建
罗良伟
张海州
曹云龙
曹萌
刘晶晶
HE Yang;HU Ruping;DENG Pingjiu;GUO Jian;LUO Liangwei;ZHANG Haizhou;CAO Yunlong;CAO Meng;LIU Jingjing(Liaoning Hongyanhe Nuclear Power Company,Ltd,Dalian of Liaoning Prov.116001,China;CGN Cangnan Nuclear Power Company,Ltd,Cangnan of Zhejiang Prov.325800,China;Huizhou Nuclear Power Company,Ltd,Huizhou of Guangdong Prov.516000,China)
出处
《核科学与工程》
CAS
CSCD
北大核心
2023年第3期553-560,共8页
Nuclear Science and Engineering
关键词
一次中子源
二次中子源
反应堆
启动
Primary neutron source
Secondary neutron source
Reactor
Start-up
