Table 3 Difference between FZIV preceding the fault and during the BG fault occurring in protection zone 2
From: Wide area measurements based fault detection and location method for transmission lines
Zone number | ∣ΔFZIVa∣ | ∣ΔFZIVb∣ | ∣ΔFZIVc∣ |
|---|---|---|---|
1 | 0.022 | 0.043 | 0.048 |
2 | 0.761 | 10.423 | 0.937 |
3 | 0.548 | 1.027 | 0.745 |
4 | 0.021 | 0.044 | 0.078 |
5 | 0.003 | 0.125 | 0.165 |