US 12,269,359 B2
Method and system for vehicle-to-vehicle charging of electric vehicles
Narendar Rao Gannamaneni, Gothenburg (SE); and Arsam Golriz, Gothenburg (SE)
Assigned to Volvo Car Corporation, Gothenburg (SE)
Filed by Volvo Car Corporation, Gothenburg (SE)
Filed on May 9, 2022, as Appl. No. 17/739,297.
Claims priority of application No. 21175654 (EP), filed on May 25, 2021.
Prior Publication US 2022/0379744 A1, Dec. 1, 2022
Int. Cl. B60L 53/22 (2019.01); B60L 53/10 (2019.01); B60L 53/53 (2019.01); B60L 53/57 (2019.01); B60L 53/66 (2019.01); H02J 7/00 (2006.01); H02J 7/34 (2006.01)
CPC B60L 53/22 (2019.02) [B60L 53/11 (2019.02); B60L 53/53 (2019.02); B60L 53/57 (2019.02); B60L 53/66 (2019.02); H02J 7/0013 (2013.01); H02J 7/342 (2020.01)] 14 Claims
OG exemplary drawing
 
1. A method for vehicle-to-vehicle charging for electric vehicles, comprising:
controlling a three phase bi-directional on-board charger of a first electric vehicle to provide a DC power from an energy storage system of the first electric vehicle at a first terminal L1 and a second terminal L2 of the three phase bi-directional on board-charger of the first electric vehicle; and
transferring the DC power from the first terminal L1 of the first electric vehicle to an energy storage system of a second electric vehicle, and from the second terminal L2 of the first electric vehicle to an energy storage system of a third electric vehicle.