摘要
堆芯燃料管理方案直接影响商用核电厂的安全稳定运行和经济效益。秦山第二核电厂1号和2号机组在经历了AFA-2G/AFA-3G燃料组件混合堆芯及提高燃料富集度改进后,将再次对堆芯燃料管理策略进行改进。本文从长燃料循环堆芯燃料管理策略改进项目的目标出发,阐述了堆芯燃料管理方案的选择与优化。
Reloading pattern is the basic and most important item during the process of the fuel management strategy modification.It has great effects on the safety and economic performance of the nuclear power plants.Unit 1 and 2 in Qinshan project Ⅱ will modify the fuel management strategy once more after the modification of AFA-2GAFA-3G mixing core with raising the enrichment.This paper introduces the whole process to optimize and select the reloading pattern for Qinshan Project Ⅱ based on the requirements of long fuel cycle management strategy.
出处
《核动力工程》
EI
CAS
CSCD
北大核心
2011年第1期122-126,共5页
Nuclear Power Engineering
