Table 7 Results of the proposed positioning method (φ = 30∘, arc suppression coil grounding system)
From: A novel fault section locating method based on distance matching degree in distribution network
Rg/Ω | F | HSAB | HSBC | HSCD | HSDE | HSEF | section |
|---|---|---|---|---|---|---|---|
0 | F1 | 0.4682 | / | / | / | / | AB |
F2 | 0.9498 | 0.4346 | / | / | / | BC | |
F3 | 0.9281 | 0.9564 | 0.4404 | / | / | CD | |
F4 | 0.9411 | 0.9365 | 0.9068 | 0.4573 | / | DE | |
F5 | 0.9321 | 0.9121 | 0.9274 | 0.9582 | 0.4562 | EF | |
100 | F1 | 0.4061 | / | / | / | / | AB |
F2 | 0.9192 | 0.4466 | / | / | / | BC | |
F3 | 0.9099 | 0.9109 | 0.4599 | / | / | CD | |
F4 | 0.9147 | 0.9577 | 0.9688 | 0.4511 | / | DE | |
F5 | 0.9192 | 0.9296 | 0.9066 | 0.9419 | 0.4330 | EF | |
500 | F1 | 0.4334 | / | / | / | / | AB |
F2 | 0.9040 | 0.4446 | / | / | / | BC | |
F3 | 0.9722 | 0.9422 | 0.4271 | / | / | CD | |
F4 | 0.9756 | 0.9239 | 0.9425 | 0.4134 | / | DE | |
F5 | 0.9393 | 0.9453 | 0.9475 | 0.9445 | 0.4662 | EF |