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