Table 3 Comparison results of classification accuracy (%)
From: A denoising-classification neural network for power transformer protection
Scenarios | Scheme 1 | Scheme 2 | Scheme 3 | Scheme 4 | Scheme 5 | Proposed scheme | ||||||
|---|---|---|---|---|---|---|---|---|---|---|---|---|
Internal fault | 88.89 | 94.21 | 98.41 | 88.43 | 96.83 | 86.78 | 98.41 | 90.08 | 98.41 | 93.39 | 100 | 99.17 |
Healthy transformer energization | 100 | 77.59 | 75.86 | 81.03 | 87.93 | 87.93 | ||||||
Faulty transformer energization | 42.59 | 90.74 | 90.74 | 96.30 | 96.30 | 100 | ||||||
Normal operation/external fault | 18.75 | 100 | 100 | 100 | 95.83 | 100 | ||||||
All the scenarios | 65.47 | 91.48 | 90.58 | 93.72 | 94.62 | 96.86 | ||||||