Element | Peak Overshoot (+) | Peak Undershoot (−) | Settling Time in seconds | |||||||||
---|---|---|---|---|---|---|---|---|---|---|---|---|
PI | PID | PIDF | PDF + (1 + PI) | PI | PID | PIDF | PDF + (1 + PI) | PI | PID | PIDF | PDF + (1 + PI) | |
∆f1 (Hz) | 0.001205 | 0.001184 | 0.000963 | 0.000740 | 0.008266 | 0.007891 | 0.007613 | 0.007415 | 44.65 | 41.25 | 38.34 | 34.22 |
∆f2 (Hz) | 0.001269 | 0.001163 | 0.000976 | 0.000735 | 0.008362 | 0.008184 | 0.007771 | 0.007567 | 43.71 | 41.95 | 39.39 | 37.07 |
∆f3 (Hz) | 0.001139 | 0.001131 | 0.000977 | 0.000551 | 0.008305 | 0.008102 | 0.007551 | 0.006845 | 44.50 | 42.64 | 40.68 | 38.12 |
∆Ptie1–2(pu) | 0.001873 | 0.001718 | 0.001434 | 0.001674 | 0.011169 | 0.010894 | 0.009867 | 0.008423 | 52.58 | 45.31 | 43.22 | 42.68 |
∆Ptie2–3(pu) | 0.001875 | 0.001693 | 0.001548 | 0.001458 | 0.011421 | 0.011228 | 0.011205 | 0.010127 | 54.88 | 42.39 | 41.17 | 37.84 |
∆Ptie3–1(pu) | 0.001751 | 0.001697 | 0.001676 | 0.001467 | 0.011308 | 0.011235 | 0.011218 | 0.010113 | 49.81 | 45.45 | 42.22 | 40.96 |