SPPA-T2000平台通讯点重名故障技术难题及解决方案  

Technical Problems and Solutions of Duplicate Communication Name Failure on SPPA-T2000 Platform

作　　者：文登宇 苏正 张启飞 冯明 Wen Dengyu;Su Zheng;Zhang Qifei;Feng Ming(Taishan Nuclear Power Joint Venture Co.,Ltd.,OPI.,Guangdong,laishan,529228,China)

机构地区：[1]台山核电合营有限公司仪控部,广东台山529228

出　　处：《仪器仪表用户》2022年第8期47-51,共5页Instrumentation

摘　　要：介绍了EPR SPPA-T2000平台的构成,并选取SPPA-T2000平台在台山EPR三代核电项目工程实践过程中,首次遇到的技术难题——通讯点名重名故障进行研究说明。首先,对问题的背景进行描述并进行原理说明、原因分析;然后,在此基础上提出自主解决思路、自主临时解决方案;最后,联合设计方给出最终解决方案。该技术难题的有效解决过程及思路,为机组后续的调试及商运奠定了基础;同时,对全球范围内其它使用SPPA-T2000平台的机组具有直接的借鉴作用和参考价值。This paper introduces the structure of EPR SPPA-T2000 platform,and chooses the first time appear technical prob-lem-"duplicate communication name failure"of SPPA-T2000 platform to study which encountered in the engineering practice of Taishan EPR third generation nuclear power project.Firstly,it describes the background of the problem,explains the principle and analyzes the reasons;then,on this basis,it puts forward the independent solution and the independent temporary solution;finally joint designer gives the final solution.The effective solution process and ideas of the technical problems lay the foundation for the subsequent commissioning and commercial operation of the following unit.At the same time,it has direct reference value for other units which using SPPA-T2000 platform in the world.

关 键 词：EPR SPPA-T2000 FC+Instance 通讯点重名 

分 类 号：TP273[自动化与计算机技术—检测技术与自动化装置]