Developing Control Strategy for PV-Based Distributed Generator for Enhancing Frequency Regulation of Microgrid

Table 4

Converter parameters of the proposed control strategy.

Parameters	Description	Value
Kpv	Voltage controller’s proportional gain	2
Kiv	Voltage controller’s integral gain	3,000
Kpc	Current controller’s proportional gain	0.3
Kic	Current controller’s integral gain	200
Rf	Inverter filter resistance in pu	0.0015
Lf	Inverter filter inductance in pu	0.15
K	Virtual inertia coefficient	2
D	Frequency drop gain	20