Research Article
Combined DFT and Fuzzy Based Faulty Phase Selection and Classification in a Series Compensated Transmission Line
| | Quantity | P | Q | R |
| Phase classification | VLOW | 0 | 2 × 105 | 3 × 105 | VMID | 2 × 105 | 3 × 105 | 5 × 105 | VHIGH | 3 × 105 | 5 × 105 | 1 × 106 | ILOW | 0 | 1000 | 2000 | IMID | 1000 | 2000 | 3000 | IHIGH | 2000 | 3000 | 15000 |
| Ground detection | ILOW | 0 | 30 | 60 | IMID | 30 | 60 | 200 | IHIGH | 60 | 200 | 2000 |
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