Isolated Bidirectional DC-DC Converter and System Level Control for EV Charger

An isolated bidirectional DC-DC converter is designed for a dual-output EV charger. Various DC-DC converter topologies are compared, including single-output converters and dual-output converters. Then one suitable topology is selected between the multiport CLLC converter and triple active bridge converter based on the simulation performances for...

DC/DC converter for EV charging from trolley grid

Trolley bus systems provide modern low-emission public transport for urban areas. The trolley bus demands a peak power at acceleration that is at least 4 times the regular operational power demand of the bus. To provide the acceleration power for a fleet of buses, the substations are inherently oversized. With the excess capacity in the trolley...