Power Grid Fault Diagnosis Method Using Intuitionistic Fuzzy Petri Nets Based on Time Series Matching

Table 2

Comparison of the diagnostic results under the same conditions.

Number	Alarm information	Suspected Faulty device	Fault probability
			The method of [13]	The method of [23]	The method of [24]	The method of this paper
1	; ; CB0407; CB0704 act	L0407	0.99	0.8910	0.9968	0.9673
2	; ; ; ; CB0407; CB0807; CB0907 act	L0407	0.8798	0.8178	0.9601	0.9640
3	; ; CB0704 act	L0407	0.5705	0.7143	0.9506	0.9553
4	; CB0407; CB0704; act	L0407	0..6016	0.7125	0.9503	0.9550
5	; ; ; ; CB0807; CB0907 act	L0407	0.5012	0.6411	0.9385	0.9412
6	act	L0407	0.4286	0.2688	0.1341	0