Research Article
Faulty Line Selection Method for Distribution Network Based on Variable Scale Bistable System
Table 13
The faulty line selection results using wavelet packet.
| Faulty line | Fault situation | | | | | | | Judgment result |
| | (0°, 600 Ω) | −0.4176 | −0.7475 | −0.7392 | 0.0358 | 0.4844 | 0.1128 | fault | (90°, 1300 Ω) | −0.4293 | −0.7013 | −0.6931 | 0.0363 | 0.4732 | −0.0221 | fault |
| | (30°, 60 Ω) | −0.0995 | −0.1246 | −0.3036 | −0.5007 | −0.5424 | −0.3091 | Error | (60°, 700 Ω) | −0.0659 | −0.2447 | 0.0931 | −0.6616 | −0.3810 | −0.4056 | Error |
| | (90°, 1200 Ω) | −0.1564 | −0.1681 | −0.2352 | −0.0367 | −0.3298 | −0.8204 | Error | (30°, 80 Ω) | −0.0819 | −0.2292 | −0.3543 | 0.0630 | −0.2489 | −0.7990 | Error |
| | (60°, 800 Ω) | −0.4760 | −0.0045 | −0.6670 | 0.3079 | −0.0135 | −0.7307 | Error | (0°, 1000 Ω) | −0.4838 | 0.0016 | −0.6757 | 0.2884 | 0.0106 | −0.7269 | fault |
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