公开(公告)号：US20240286494A1

公开(公告)日：2024-08-29

申请号：US18571662

申请日：2022-06-28

Applicant: Lightyear IPCo B.V.

Inventor： Marald OTTEN ,  Bastiaan Joannes Daniël VERMULST ,  Bart Franciscus Joseph BOKMANS

IPC: B60L50/53 ,  H02M3/335

CPC classification number: B60L50/53 ,  H02M3/33573 ,  H02M3/33576 ,  B60L2210/10

Abstract: This invention pertains to a three-port isolated active bridge DC-DC power converter comprising a control unit, a first primary-side port, a second primary-side port, two primary-side switching elements, a blocking switch, a secondary-side port and two secondary-side switching elements. The control unit is configured to open and to close the blocking switch, for preventing and allowing power flow between a primary side and a secondary side of the power converter. The control unit is configured to control the two primary-side switching elements and the two secondary-side switching elements for converting power between the primary-side ports and the secondary-side port. This invention further pertains to a three-port isolated active bridge DC-DC power converter system, a multi-port isolated active bridge DC-DC power converter, a multi-port isolated active bridge DC-DC power converter system, a solar power assembly, and a vehicle.