公开(公告)号：US20240258793A1

公开(公告)日：2024-08-01

申请号：US18428080

申请日：2024-01-31

Applicant: ABB E-mobility B.V.

Inventor： Lars Peter Bech ,  Stefan Raaijmakers ,  Jim van-der-Heijden ,  Mengxi Zhou

IPC: H02J1/06

CPC classification number: H02J1/06

Abstract: A DC contactor arrangement for bidirectional power switching includes a DC+ contactor for connecting a power source with a load, and a DC− contactor for connecting the power source with the load. At least one of the DC+ or DC− contactors is a unidirectional DC contactor. The DC+ contactor and the DC− contactor are configured to be switched at different times, when the DC+ contactor and the DC− contactor are under load.