快堆的安全性是决定商用时间的重要因素。多年来的实践证明小型钠冷快堆是安全的;通过各国的实践经验和研究分析工作,可以预言大型钠冷商用核电站也可以做到安全运行。十多年来,快堆安全设计指导思想发生了很大变化。在一九八五年召开的国际 The safety of a fast reactor is an important factor in determining business hours. Years of practice have proved that small sodium-cooled fast reactors are safe; it can be predicted that large-scale sodium-cooled commercial nuclear power plants can also operate safely through the practical experience and research analysis of various countries. Over the past decade, the guiding ideology of fast reactor safety has undergone great changes. International held in 1985