确定我国核电厂运行许可证延续安全论证基准的探讨  

Discussion on the Safety Demonstration Basis for Operating License Extension(OLE) of Nuclear Power Plants in China

作　　者：陈志林[1] 池志远[2] 张晏玮[1] 王春晖 施震灏[1] 安英辉 黄平[1] 王俊[1] CHEN Zhilin;CHI Zhiyuan;ZHANG Yanwei;WANG Chunhui;SHI Zhenhao;AN Yinghui;HUANG Ping;WANG Jun(Suzhou Nuclear Power Research Institute,Suzhou 215004,China;Daya Bay Nuclear Power Operations And Management Co..,Ltd..,Shenzhen 518120,China)

机构地区：[1]苏州热工研究院有限公司,苏州215004 [2]大亚湾核电运营管理有限责任公司,深圳518120

出　　处：《核安全》2018年第1期76-82,共7页Nuclear Safety

摘　　要：目前我国部分核电厂正在开展核电厂运行许可证延续论证工作。在延续论证过程中,需要首先确定审查或论证的基准文件作为安全论证基准。本文调研了国际上核电厂运行许可证延续论证体系中安全论证基准的内容,并依据我国核安全监管部门相关技术政策的要求,提出了我国核电厂运行许可证延续安全论证基准的确定流程、方法及具体内容的建议,以期为未来我国核电厂提交运行许可证有效期限延续申请中采用适用且有效的基准文件方面提供帮助。Operating license extension(OLE)is now performed to expiration the operating license in some nuclear power plants(NPPs)in China.Prior to the safety demonstration,it is obliged to identify the demonstration basis.Currently,license renewal(LR)from the US and long term operation(LTO)from IAEA are two predominant OLE strategies in the world.In this paper,current licensing basis(CLB)for LR and LTO were comparative studied,methods and concrete contents were suggested on basis of technology policy given by National Nuclear Safety Administration(NNSA),to provide the technical support on safety demonstration basis(SDB)for OLE in the future.

关 键 词：核电厂 运行许可证有效期限延续 安全论证基准 执照更新 长周期运行 当前执照基准 

分 类 号：X946[环境科学与工程—安全科学]