Statistical Analysis of Loss of Offsite Power Events

Table 9

Trend parameters for IRSN database.

Mode	Parameter	Calculated value	Percentage of smaller/; larger simulated values
Critical		65.7	99.94%
Critical		5.1	100.00%
Critical		320.3	99.95%
Critical		409.8	100.00%
Shutdown		24.9	94.84%
Shutdown		1.5	96.12%
Shutdown		55.3	89.74%
Shutdown		82.6	59.19%
Both		90.6	99.99%
Both		6.6	100.00%
Both		628.0	100.00%
Both		676.8	100.00%