公开(公告)号：US20230226919A1

公开(公告)日：2023-07-20

申请号：US18151610

申请日：2023-01-09

Applicant: Huawei Digital Power Technologies Co., Ltd.

Inventor： Jiqing DOU ,  Quanwu WANG ,  Ningbo FENG ,  Bing CHEN ,  Ping LI

IPC: B60L3/00 ,  B60L53/20 ,  H02H7/12

CPC classification number: B60L3/0069 ,  B60L53/20 ,  H02H7/1213 ,  B60L2210/10 ,  B60L53/16

Abstract: An electric power conversion system and a vehicle, to improve vehicle availability. The electric power conversion system may receive electric energy provided by a first power supply, and supply power to at least one load module. The system may include a first direct current to direct current conversion module and a second direct current to direct current conversion module. The first direct current to direct current conversion module is configured to perform voltage conversion processing on the electric energy and provide the electric energy to the at least one load module. The second direct current to direct current conversion module is configured to perform voltage conversion processing on the electric energy and provide the electric energy to the at least one load module.