Research Article
Fuzzy Inference System Approach for Locating Series, Shunt, and Simultaneous Series-Shunt Faults in Double Circuit Transmission Lines
Table 2
Test results of shunt faults location estimation.
| | Fault type | Fault inception angle (°) | Fault location (km) | Estimated location (km) | Error (%) |
| | A1G | 0 | 9 | 9.000 | 0.0000 | | B2G | 45 | 29 | 27.000 | 0.0090 | | C1G | 90 | 49 | 49.665 | −0.0030 | | A2B2G | 135 | 69 | 70.200 | −0.0050 | | B1C1G | 180 | 89 | 88.640 | 0.0010 | | C2A2G | 225 | 109 | 109.200 | −0.0009 | | A1B1 | 270 | 129 | 132.600 | −0.0163 | | B2C2 | 315 | 149 | 148.200 | 0.0036 | | C1A1 | 0 | 169 | 171.200 | −0.0100 | | A2B2C2 | 90 | 189 | 195.000 | −0.0272 |
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