公开(公告)号：US20230223753A1

公开(公告)日：2023-07-13

申请号：US18180844

申请日：2023-03-08

Applicant: Huawei Digital Power Technologies Co., Ltd.

Inventor： Baoguo Chen ,  Pan Chen ,  Hua Yu ,  Liqiong Yi

IPC: H02J3/00

CPC classification number: H02J3/00125 ,  H02J3/0012 ,  H02J3/32

Abstract: Embodiments of this application provide a power supply method and apparatus, an electronic device, and a readable storage medium. The method includes: determining whether a current power grid is a weak power grid; if the current power grid is a weak power grid, determining a target current limit value based on an actual input voltage of a power system; and supplying power to a load based on the target current limit value. The power system may adaptively adjust a current limit value of the power system based on an input voltage, so as to supply power to the load while avoiding undervoltage in the power system.