Table 14 Fault type score data table
From: Power transformer fault diagnosis system based on Internet of Things
Item | Diagnostic result | Calculate weight | Accuracy | Overheating failure | Discharge failure |
|---|---|---|---|---|---|
High-charge | 4.3 | 2.4 | 2 | 3.06 | 3.13 |
Overheat | 2.5 | 4.4 | 2 | 4.2 | 4.26 |
Combination | 3.5 | 1.8 | 3 | 2.3 | 4.95 |
D-module | 3.13 | 2.8 | 5 | 5.12 | 5.01 |
T-over | 4.37 | 4.2 | 4.26 | 5.32 | 4.19 |