Research Article
Harmonic Modeling and Experimental Validation of the Converters of DFIG-Based Wind Generation System
Table 3
Model parameter correction.
| Parameter type | Precorrected parameter | Corrected parameter |
| Filter parameter | L1 | 0.43 mH | 0.5 mH | C | 120 μF | 120 μF | Grid equivalent inductance | | — | 0.18 mH | Current loop’s PI control parameter of the grid-side converter | kpg | 1 | 5.0 | kig | 13 | 100 | Current loop’s PI control parameter of the rotor-side converter | kpr | 0.5 | 1.5 | kir | 2.5 | 100 |
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