Table 8 Fault location results for single faults on untransposed line
From: Wide area measurements based fault detection and location method for transmission lines
Faulted lines | Fault types | Actual FL (p.u.) | Fault Res. (Ω) | FL Est. error (%) using data from selected buses | |
|---|---|---|---|---|---|
1 | 1 & 16 | ||||
9–10 | AG | 0.3 | 50 | 0.04 | 0.01 |
9–10 | AG | 0.8 | 1 | 0.01 | 0.25 |
9–10 | BC | 0.7 | 15 | 0.02 | 0.08 |
9–10 | BC | 0.2 | 1 | 0.34 | 0.01 |
9–10 | BCG | 0.4 | 20 | 0.04 | 0.02 |
9–10 | BCG | 0.6 | 1 | 0.02 | 0.01 |
9–10 | ABC | 0.6 | 1 | 0.01 | 0.02 |
9–10 | ABC | 0.7 | 20 | 0.01 | 0.12 |