摘要
堆芯功率能力验证是堆芯设计安全论证中的重要内容,本文介绍了CPR1000电厂功率能力验证的计算方法以及该方法遇到的问题,从燃耗点选取、功率台阶选取、技术规范以及事故子项设置几个方面给出了堆芯功率能力验证的优化方向,可以在保证计算精度的情况下大幅提高计算速度。
The core power capability verification is an important part ot the core design safety verifications. This paper introduced the methodology of the power capability verifications of the plants CPRIO00 and the problem of this methodology. The optimizing directions of the core power capability verifications were introduced from several aspects： the selections of burnup and power, the technical specification and the accident settings, the computation efficiency of this sub-project can be greatly improved, and the computation accuracy can be assured as well.
出处
《核科学与工程》
CSCD
北大核心
2017年第6期1061-1065,共5页
Nuclear Science and Engineering
