Skip to main content

Table 15 False judgment rate of fault type

From: Power transformer fault diagnosis system based on Internet of Things

 

Coefficient

Search

Troubleshooting

Robustness

Convergence

D-failed

4.3

2.4

2

2.28

2.17

N-fault

2.5

4.4

2

2.54

2.75

C-diagnosis

3.5

1.8

3

2.27

2.14

Overheat

4.5

2.8

5

2.46

2.6

Discharge

2.66

2.57

2.36

2.42

1.82

Module

2.31

2.47

2.59

2.25

2.04