Table 2 Transient attenuation process
From: A novel fault section locating method based on distance matching degree in distribution network
Transient amplitude | Grounding method | |||
|---|---|---|---|---|
Metallic (0 Ω) | 5 Ω | 10 Ω | 100 Ω | |
100% | 0.500 s | 0.500 s | 0.500 s | 0.500 s |
80% | 0.504 s | 0.502 s | 0.501 s | 0.5002 s |
60% | 0.506 s | 0.503 s | 0.502 s | 0.5005 s |
40% | 0.509 s | 0.504 s | 0.503 s | 0.5008 s |
20% | 0.518 s | 0.507 s | 0.504 s | 0.501 s |
0% | 0.552 s | 0.520 s | 0.517 s | 0.511 s |