Table 2.
The nominal parameters of the studied system.
| Parameter | Symbol | Unit | Value |
|---|---|---|---|
| Sampling time |
|
|
0.5 |
| line-line RMS voltage | V |
|
|
| Frequency | F | Hz | 60 |
|
DC-bus reference voltage |
V dc_ref_ | V | 1000 |
| PV system | |||
| Open-circuit voltage | Voc | V | 321 |
| Short-circuit current | Isc | A | 393.36 |
|
Max. power point voltage |
Vmp | V | 273.5 |
|
Max. power point current |
Imp | A | 368.28 |
| Parallel strings | Nser | - | 5 |
| Series modules/string | Npar | - | 66 |
| Inductance | L PV |
|
5 |
| Capacitance | C | mF | 0.4 |
| Battery | |||
| Battery type | Lithium-ion | ||
| Rated capacity | Ah | Ah | 800 |
| Capacitance | C | mF | 1 |
| Inductance | L bat |
|
1.5 |