AP1000与CPR1000堆芯核测仪表差异分析

Difference of Reactor Core Nuclear Instrument Between AP1000 and CPR1000

A P1000作为第3代核电技术的典型堆型，运用了很多先进的设计理念，简化了设计，减少了设备数量，提高了系统的可靠性。本文就堆芯的测量，从几个方面比较了AP1000与CPR1000堆型堆芯测量仪表的差异，通过分析对比这些差异可熟悉AP1000的非能动性设计理念、设计特点，为从事CPR1000的人员尽快熟悉和掌握A P1000技术提供方便，同时为反应堆调试和运行维护工作的开展提供有益的帮助。

As a typical generation Ⅲ reactor technique , the AP1000 applies many advanced design concepts ,simplifies the design ,reduces equipment quantities ,and thus enhances systematic reliability .The comparison of reactor core measurement instrument differences between AP1000 and CPR1000 from several aspects was involved in the paper .Through analysis and comparison of these differences ,passive design concepts and characteristics of AP1000 are familiarized ,and conveniences for staffs engaged in CPR1000 to learn and grasp AP1000 technique are provided .It is useful in reactor start up ,operation and maintenance .