漳州核电时钟同步系统设计及应用  

Clock Synchronization System in Zhangzhou Nuclear Power Plant

作　　者：李岩 王姣 

机构地区：[1]中国核电工程有限公司郑州分公司,河南郑州450052

出　　处：《工业控制计算机》2024年第8期49-50,134,共3页Industrial Control Computer

摘　　要：为满足核电站时钟同步系统的各种特殊要求,以漳州核电1、2号机组为例,简要介绍了其全厂时钟系统的设计要求、基本架构及相关改进项等。对本工程F-SC3及非安全级DCS时钟同步系统设计的功能架构、软硬件配置及应用等进行了说明。该设计方案能够更有效地提高时钟同步系统的稳定性、精准性、可靠性和扩展性,为核电站安全生产运行及数智化、协同化发展提供了有力的保障。In order to meet the various special requirements of the clock synchronization system in nuclear power plants,taking Units 1 and 2 of Zhangzhou Nuclear Power Plant as an example,this paper briefly introduces the design requirements,basic architecture,and related improvement items of the clock system for the entire plant.The functional architecture,software and hardware configuration,and application of the F-SC3 and non-safety level DCS clock synchronization system design for this project are explained.This design scheme can more effectively improve the stability,accuracy,reliability and scalability of the clock synchronization system,providing strong guarantees for the safe production and operation of nuclear power plants,as well as the development of digital intelligence and collaboration.

关 键 词：华龙一号 时钟同步 系统架构 DCS授时系统 

分 类 号：TM623[电气工程—电力系统及自动化]