Research Article

Accident Sequence Precursor Analysis of an Incident in a Japanese Nuclear Power Plant Based on Dynamic Probabilistic Risk Assessment

Table 3

Event timing of the accident sequences shown in Figure 7.

Time (h)EventRemark

0.0Occurrence of LOOP—
1.0EDG-B failureMean value of state iii
2.0EDG-A failureMean value of state iii
5.0AFW-B failureRandom failure did not occur
6.0AFW-A failureRandom failure did not occur