Low Voltage Ride through Enhancement Using Grey Wolf Optimizer to Reduce Overshoot Current in the Grid-Connected PV System

Table 1

PV model parameters.

Parameters	Values
Nominal peak power, Pm (W)	270
Nominal current, Imp (A)	7.71
Nominal voltage, Vmp (V)	35
Short circuit current, IsC (A)	8.2
Short circuit voltage, VsC (A)	44.5
Series resistor, Rs (Ω)	0.32
Coefficient, Ki (%/K)	0.06
Total number of cells in series, Ns	72
Total number of cell in parallel, Np	1