Low-Voltage Ride-Through Capability of a Single-Stage Single-Phase Photovoltaic System Connected to the Low-Voltage Grid
Figure 11
Open-loop (blue) and closed-loop (black) Bode diagrams of the current controller with different sets of : = 22, = 500 (solid line), and = 5000 (dashed line), where = 1, 3, 5, 7.