摘要
材料替代和一回路水化学控制是降低活化腐蚀产物源项的主要措施。本文介绍M310、AP1000和EPR三种压水堆核电站一回路水化学优化情况,比较三种压水堆一回路活化腐蚀产物源项,分析探讨水化学优化对源项降低的影响,最后对国内压水堆核电站一回路水化学优化提出建议。
Material substitution and primary system water chemistry control are the main measures for the reduction of the activation and corrosion products source term.In this article,the optimization of primary side water chemistry of M310,AP1000 and EPR were introduced,the influence of water chemistry optimization on the reduction of source term were analyzed by comparing the source terms of the activation and corrosion products of three PWRs.Finally,the suggestions of primary side water chemistry optimization for domestic PWR were proposed.
出处
《辐射防护》
CAS
CSCD
北大核心
2012年第1期8-14,20,共8页
Radiation Protection
关键词
压水堆
活化腐蚀产物
水化学优化
材料替代
源项
PWR
activation and corrosion products
water chemistry optimization
material substitution
source term
