Current PI^λ Control of the Single-Phase Grid Inverter

Table 4

Simulation parameters.

Input voltage	400 V	Filter inductance	6 mH
Effective value of power network voltage	220 V	Equivalent resistance of filter inductance	0.5 Ω
Power grid voltage frequency	50 Hz	Switching cycle	100 μs
Filter capacitor	0.1 μF	PWM frequency	5 kHz
Maximum voltage of PV	68 V	Maximum current of PV	59 A
Chopping frequency	5 kHz	Power of load	2 kW
The inductor of DC/DC	3 mH	Capacitor of DC/DC	220 μF