Optimization of Switching Control and Microgrid Energy Management System with Alternate Arm Converter Based on Bacterial Foraging Algorithm

Table 4

Design parameters of the proposed configuration.

Parameters	Values
Number of solar cells per module	96
Number of series-connected solar modules per string	183
Number of parallel strings of solar modules	1500
Wind speed	12 m/s
Wind power	70 MW
Wind generator voltage	10,000 V
DC voltage (Vdc)	10,000 V
Converter AC voltage (Vac)	10 kV
Arm inductor (Lu and Ll)	100 μH
Cell capacitance (Ccell)	4 mF
Cell voltage (Vcell)	1.5 kV
No. of cell in arm (Ncell)	9
No. of series director switch (Ndir)	5
Snubber capacitance (Csn)	0.5 µF
Snubber resistance (Rsn)	5 kΩ
Switching frequency (fs)	15 kHz
Battery voltage	10.5 kV
Batter rating	5000 Ah