公开(公告)号：US20230269107A1

公开(公告)日：2023-08-24

申请号：US18180219

申请日：2023-03-08

Applicant: HUAWEI TECHNOLOGIES CO., LTD.

Inventor： Weiping SONG ,  Shiyong FU ,  Yajie CAI ,  Xuefeng TANG ,  Houcun ZHU

IPC: H04L12/10 ,  H04L12/40

CPC classification number: H04L12/10 ,  H04L12/40045 ,  H04L2012/2845

Abstract: This application relates to a power consumption grading method for a network-based power supply system. The method includes: when it is detected that power overload protection is not triggered, starting a plurality of power modules of a powered device one by one in a specific order until all the plurality of power modules are started or it is detected that the power overload protection is triggered after a specific power module is started; when it is detected that the power overload protection is triggered, selecting, according to the specific order and based on the specific power module, one or more of the plurality of power modules as a power module combination of the powered device; and determining a load power of the powered device and a corresponding power consumption level based on the power module combination.