Table 6 Results of the proposed positioning method (φ = 30∘, ungrounded 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 | 0.4198 | / | / | / | / | AB |
F2 | 0.9873 | 0.4572 | / | / | / | BC | |
F3 | 0.9860 | 0.9892 | 0.4334 | / | / | CD | |
F4 | 0.9865 | 0.9895 | 0.9940 | 0.4628 | / | DE | |
F5 | 0.9861 | 0.9881 | 0.9923 | 0.9914 | 0.4988 | EF | |
100 | F1 | 0.4313 | / | / | / | / | AB |
F2 | 0.9871 | 0.4516 | / | / | / | BC | |
F3 | 0.9866 | 0.9901 | 0.4617 | / | / | CD | |
F4 | 0.9869 | 0.9900 | 0.9943 | 0.4693 | DE | ||
F5 | 0.9867 | 0.9898 | 0.9943 | 0.9930 | 0.4699 | EF | |
500 | F1 | 0.4264 | / | / | / | / | AB |
F2 | 0.9866 | 0.4489 | / | / | / | BC | |
F3 | 0.9758 | 0.9892 | 0.4613 | / | / | CD | |
F4 | 0.9866 | 0.9894 | 0.9921 | 0.4721 | / | DE | |
F5 | 0.9867 | 0.9895 | 0.9923 | 0.9898 | 0.4770 | EF |