Table 2 Grid fault type codes
Faulted phases | ANFIS outputs | |||
|---|---|---|---|---|
ANFISa | ANFISb | ANFISc | Fault type | |
No fault | 0 | 0 | 0 | 0 |
Phase a to ground | 1 | 0 | 0 | 1a |
Phase b to ground | 0 | 1 | 0 | 1b |
Phase c to ground | 0 | 0 | 1 | 1c |
Phases a and b to ground | 1 | 1 | 0 | 1a, b |
Phases b and c to ground | 0 | 1 | 1 | 1b, c |
Phases c and a to ground | 1 | 0 | 1 | 1c, a |
Phases a, b, and c to ground | 1 | 1 | 1 | 1a, b, c |