CAJ | 학술논문

核电厂计算机信息与控制系统（K IC ）的供配电对K IC的可用性及可靠性具有决定性的影响。本文在对两个核电厂K IC的功能结构简要描述的基础上，通过对K IC的供配电方案的对比分析，分别阐述了单一母线失电状况下K IC的状态，并指出了两个核电厂工程实践中K IC供配电存在的问题，提出了改进意见，为后续核电厂大修改进及新建CPR1000和三代项目KIC供配电设计提供了参考。
핵전엄계산궤신식여공제계통（K IC ）적공배전대K IC적가용성급가고성구유결정성적영향。본문재대량개핵전엄K IC적공능결구간요묘술적기출상，통과대K IC적공배전방안적대비분석，분별천술료단일모선실전상황하K IC적상태，병지출료량개핵전엄공정실천중K IC공배전존재적문제，제출료개진의견，위후속핵전엄대수개진급신건CPR1000화삼대항목KIC공배전설계제공료삼고。
The power distribution for KIC has a decisive influence on the availability and reliability of KIC .The KIC power distributions were compared and analyzed based on the description of the structure and function of KIC system for two nuclear power plants .The situation of KIC with the single bus power loss was described .Some prob‐lems of both the projects were pointed out and some improvement suggestions were put forward ,which would be the reference for subsequent improvement of plant overhaul , KIC power distributions of the other CPR1000 projects and three generation projects .