Research Article
Battery Energy Storage System for PV Output Power Leveling
Table 3
Breaker operations during startup.
| HVS dc-link capacitor voltage | Breaker 1 | Breaker 2 | Breaker 3 | Breaker 4 |
| V | Close | Open | Open | Close | 270 V ≤ < 360 V | Close | Close | Open | Close | V | Close | Close | Close | Close |
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