Research Article
A Multiport Electric Energy Routing Scheme Applied to Battery Energy Storage System
Table 1
Simulation model parameters.
| Parameters | Value |
| CF-IBDC module | Number of cascades | M = 4 | Repurposed battery capacity | 4000 Ah | Repurposed battery SOC range | 20%∼80% | Repurposed battery voltage range | 300 V∼400 V | Rated input voltage | 375 V | Low-voltage bus voltage | 750 V | High-voltage bus voltage | 750 V | Transformer ratio | 1 : 1 : 1 | Switching frequency | 100 kHz | Rated power | 62.5 kW |
| Cascade H-bridge module | Number of H-bridges | N = 4 | DC bus voltage | 3000 V | Switching frequency | 5 kHz | Input capacitance | 120 μF | Filter inductor | 0.8 mH | Line resistance | 0.36 Ω | System capacity | 3 MVA | Number of inverter levels | 9 | Effective value of line voltage | 12 kV |
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