| BEFORE FILTERING | |
| NAME | THD |
| linear load | 00% |
| Balanced nonlinear load | 30% |
| Unbalanced nonlinear load (phase 1) | 27.98% |
| Unbalanced nonlinear load (phase 2) | 22.34% |
| Unbalanced nonlinear load (phase 3) | 30.48% |
| AFTER FILTERING | |
| balanced nonlinear load | 3.16% |
| unbalanced nonlinear load (phase 1) | 1.88% |
| unbalanced nonlinear load (phase 2) | 3.29% |
| Unbalanced nonlinear load (phase 3) | 2.78% |