Table 6 Simulation results of N3N4 when single-phase grounding faults occur at f3
From: A d-axis based current differential protection scheme for an active distribution network
Fault phase | Rf /(Ω) | Sdiff /kA | Sres /kA | Result |
|---|---|---|---|---|
A | 0 | 17.793 | 3.494 | Internal fault |
B | 50 | 1.830 | 0.456 | Internal fault |
C | 100 | 0.461 | 0.167 | Internal fault |