Application of PAA in EPR Nuclear Power Units

Chen Wen,Wang Zhiwu,Qing Chen,Chen Shijun,Chen Jiefei,Chen Yu,Jiang Hong,Zhang Tao

Table4 Failure modes of ARE system

Component ID Component type Failure mode Main feed-water pipeline Main feed-water regulating valve Fail to regulate Main feed-water isolation valve Refuse to close Main feed-water isolation valve Close by mistake