Research Article
Accurate Fault Classifier and Locator for EHV Transmission Lines Based on Artificial Neural Networks
Table 6
Architectures of ANN based fault locators (FL1, FL2, and FL3).
| Modular ANN-based fault locator | Proposed fault locator | Architecture | Mean square error (MSE) | Training time (min) |
| 1 phase to ground | FL1 | 3-14-1 | 4.23e − 04 | 2.80 | FL2 | 3-16-1 | 5.38e − 03 | 3.32 | FL3 | 6-32-1 | 9.71e − 06 | 2.43 |
| Phase to phase | FL1 | 3-16-1 | 3.27e − 04 | 2.19 | FL2 | 3-18-1 | 4.99e − 04 | 2.92 | FL3 | 6-28-1 | 8.66e − 05 | 2.88 |
| 2 phases to ground | FL1 | 3-13-1 | 3.88e − 03 | 3.14 | FL2 | 3-18-1 | 4.99e − 04 | 3.28 | FL3 | 6-30-1 | 6.82e − 05 | 2.12 |
| 3 phases | FL1 | 3-8-1 | 3.62e − 04 | 2.82 | FL2 | 3-14-1 | 3.74e − 04 | 2.79 | FL3 | 6-18-1 | 7.33e − 05 | 2.34 |
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