Research Article
Fuzzy Inference System Approach for Locating Series, Shunt, and Simultaneous Series-Shunt Faults in Double Circuit Transmission Lines
Table 1
Test results of series faults location estimation.
| | Fault type | Fault inception angle (°) | Fault location (km) | Estimated location (km) | Error (%) |
| | A1 | 0 | 6 | 7.000 | −0.0045 | | B2 | 45 | 36 | 35.000 | 0.0045 | | C1 | 90 | 66 | 66.000 | 0.0000 | | A2B2 | 135 | 96 | 96.000 | 0.0000 | | B1C1 | 180 | 126 | 126.000 | 0.0000 | | C2A2 | 225 | 156 | 157.000 | −0.0045 | | A1B1C1 | 270 | 186 | 189.000 | −0.0136 |
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