Low-Voltage Ride-Through Capability of a Single-Stage Single-Phase Photovoltaic System Connected to the Low-Voltage Grid

Table 1

Simulation and experimental parameters.

Grid voltage amplitude	𝑉𝑁=325 V
Grid frequency	𝜔0=2𝜋×50 rad/s
LC filter	𝐿=3.6 mH, 𝐶𝑓=2.35 μF
Transformer leakage inductance and resistance	𝐿𝑔=4 mH, 𝑅𝑔=0.02 Ω
Sampling and switching frequency	𝑓𝑠=𝑓𝑠𝑤=10 kHz