Table 1 Current of the three-phase fault and single-phase fault
From: Studies on the active SISFCL and its impact on the distance protection of the EHV transmission line
Current of three-phase fault(kA) | Current of single-phase fault(kA) | Numbers of substation exceeding 63kA | |||
|---|---|---|---|---|---|
Max | Average | Max | Average | ||
2010 | 62 | 45.7 | 61.8 | 41.6 | 0 |
2015 | 70.9 | 47.9 | 72.9 | 43 | 13 |
2020 | 78.7 | 52.7 | 72.5 | 48 | 17 |