Risk Priority Evaluation for Power Transformer Parts Based on Intuitionistic Fuzzy Preference Selection Index Method

Table 2

The initial evaluation information of the risk of parts.

Parts	Probability of occurrence	Severity			Detectability
		Expert 1	Expert 2	Expert 3	Expert 1	Expert 2	Expert 3
Winding (A1)	[0.35, 0.40]
Iron core (A2)	[0.20, 0.30]
Bushing (A3)	[0.05, 0.15]
Body (A4)	[0.10, 0.15]
Non electric protection (A5)	[0.01, 0.06]
Tap changer (A6)	[0.10, 0.15]
Cooling system (A7)	[0.01, 0.05]