Research Article
A Novel Fault Line Selection Method Based on Improved Oscillator System of Power Distribution Network
Table 6
Small resistance to ground fault result.
| Fault line | Fault situation | Distance of phase trajectory | | | | | Selection result |
| | (0°, 5 Ω) | | 1.4675 | 1.4643 | 1.4663 | 1.4677 | Failure | | 0.0127 | 0.0126 | 0.0379 | 0.0366 | (0°, 10 Ω) | | 0.0571 | 0.0016 | 1.4677 | 1.4704 | Failure | | 0.0024 | 0.0010 | 0.0393 | 0.0359 | (0°, 30 Ω) | | 0.0006 | 0.0005 | 1.4654 | 0.0004 | Failure | (0°, 60 Ω) | | 0.0003 | 0.0007 | 1.4644 | 0.0030 | Failure | (0°, 80 Ω) | | 0.0024 | 0.0003 | 0.0008 | 0.0021 | Failure |
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