Table 6 Numerical results of test 2 (test of changing IG parameters).
From: Controlling the energies of the single-rotor large wind turbine system using a new controller
Qs (VAR) | Ps (W) | ||
|---|---|---|---|
PI controller | Overshoot | 14.40 | 5.25 |
Fluctuations | 57.60 | 48.16 | |
RT (ms) | 0.105 | 0.103 | |
SSE | 25 | 17.02 | |
Proposed controller | Overshoot | 4 | 1.2 |
Fluctuations | 26.40 | 19.68 | |
RT (ms) | 5.51 | 0.748 | |
SSE | 9.33 | 8.36 | |
Improvement ratios (%) | Overshoot | 72.22 | 77.14 |
Fluctuations | 54.17 | 59.14 | |
RT (ms) | 98.09 | 86.23 | |
SSE | 62.68 | 50.88 | |
