Table 2 Parameters used for the simulation of the analyzed topologies.

From: Modulation and control of transformerless boosting inverters for three-phase photovoltaic systems: comprehensive analysis

Parameter

Two-stage

q-ZSI

SSI

M1

\(\frac{\sqrt{3} }{2}\)

0.612

0.838

Frequency \({F}_{I}\)

20,000 HZ

Frequency \({F}_{O}\)

50 HZ

Inductance and capacitance

L = 5 mH

L = 5 mH

L = 5 mH

C = 470 μF

C = 470 μF

C = 470 μF

dc voltage

100 V

Boosting factor

3