Table 3 Number of samples of experimental data that were used to learn ELM, and to calculate the accuracy rate of the FD results obtained from the constructed FD system
Location | Fault magnitude \(\lambda\) | ||||||
|---|---|---|---|---|---|---|---|
1 (fault-free) | 0.7 | 0.6 | 0.5 | 0.4 | 0 (stuck) | Sum | |
Learning | |||||||
 Act. 1 | 24,000 | 2000 | 2000 | 2000 | – | 2000 | 40,000 |
 Act. 2 |  | 2000 | 2000 | 2000 | – | 2000 |  |
Verification | |||||||
 Act. 1 | 18,000 | – | 2000 | – | 2000 | 2000 | 30,000 |
 Act. 2 |  | – | 2000 | – | 2000 | 2000 |  |