摘要
本文介绍了CPR1000和AP1000反应堆控制棒位指示和监测系统的组成、功能及探测原理,并对两者的特点进行了初步对比和分析。分析结果表明,AP1000的棒位指示和监测系统与CPR1000的运行模式和功能类似,由于AP1000的棒位指示和监测系统引入了冗余设计、数据通讯技术等设计理念,提高了可靠性,显著减少了安全壳电气贯穿件数量,具有优于CPR1000的独特性。
This paper introduces the structure, the function, the digital detection principle of reactor control rod position and monitoring systems in CPR1000 and AP1000, comparing with the characteristics of the system design. The results show that the operation mode and function of AP1000 Rod position indication system are similar to that of CPR1000, but AP1000 rod position system provides higher reliability, and reduces the numbers of containment electrical penetrations and is with better characteristics than that of CPR1000, since it incorporated the redundancy design and data communication.
出处
《核动力工程》
EI
CAS
CSCD
北大核心
2009年第S2期45-48,共4页
Nuclear Power Engineering
关键词
棒位指示
棒位监测
棒位探测器
Rod position indication, Rod position monitoring, Rod position detector
