方家山核电工程核仪表系统改进  

Improve on Nuclear Instrumentation System for Fang Jia Shan Nuclear Power Plant

作　　者：王银丽[1] 罗炜[1] 陈乐[1] 李高[1] 杨戴博[1] 沈峰[1] 

机构地区：[1]中国核动力研究设计院核反应堆系统设计技术重点实验室,四川成都610041

出　　处：《科技视界》2015年第23期253-254,共2页Science & Technology Vision

摘　　要：核仪表系统(RPN)是核电站重要的安全系统。秦山核电厂扩建项目(方家山核电工程)核仪表系统采用了基于Rolls-Royce Civil Nuclear的SPINLINE 3的数字化技术。与参考电站核仪表系统采用的模拟技术相比,数字技术从一定程度上精简了设备配置,简化了系统内、外部接口设计,提高了设备的在线自诊断能力,缩短了检修和维护时间,相应地提高了核电厂的可靠性和经济性。Nuclear instrumentation system （RPN） is an important part of safety instrument and control system in nuclear power plant. The digital technology based on Rolls-Royce Civil Nuclear proven SPINLINE 3 is used for Qinshan nuclear power plant Expansion Project （Fangjiashan nuclear power project）. Compared with the analog technology used for nuclear instrumentation system of reference nuclear power project, the equipment configuration and the interface design are simplified, the capability of online self-diagnose is heightened, the time used for repairing and maintenance is shortened, the reliability and economy are enhanced.

关 键 词：核仪表系统 数字技术 改进 

分 类 号：TN911.72[电子电信—通信与信息系统]