Battery Racks to Medium-Voltage Bus: PCS, Step-Up Transformer and Collector

A one-line of battery racks, a DC combiner and a power conversion system feeding a 5 MVA, 0.69/34.5 kV step-up transformer and a 34.5 kV collector bus, with a 4 MW at 0.95 power factor example (4.21 MVA, 4,184 A at 690 V and 83.7 A at 34.5 kV).