Analysis of Loss of Essential Power System Reported in Nuclear Power Plants

Table 1

“Plant status" of identified events.

	Relevant events in analyzed databases
Characteristic/Groups/Sub-groups	SAPIDE	VERA	LER	IRS
Plant status
Power operation	169	50	48	11
Hot Shutdown	99	51	0	1
Cold Shutdown	32	2	8	2
Others	8	0	0	1