公开(公告)号：US10191681B2

公开(公告)日：2019-01-29

申请号：US15324977

申请日：2014-10-31

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Hai Ngoc Nguyen ,  Han Wang ,  Patrick A. Raymond ,  Raghavan V. Venugopal

IPC: G11C14/00 ,  G06F3/06 ,  G06F1/30 ,  G11C5/14 ,  H02J9/06 ,  G11C11/00

Abstract: Example implementations relate to placing loads in a self-refresh mode using a shared backup power supply. For example, a shared backup power supply system can include a node coupled to a shared backup power supply. The node can include a plurality of loads that include volatile memory and a processing resource to place the plurality of loads in a self-refresh mode in response to a failure of a primary power supply. A shared backup power supply system can also include the shared backup power supply to provide backup power to the plurality of loads in the self-refresh mode in response to the failure of the primary power supply.

公开(公告)号：US10101790B2

公开(公告)日：2018-10-16

申请号：US15116632

申请日：2014-03-28

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Hai Ngoc Nguyen ,  Han Wang ,  Patrick A. Raymond ,  Raghavan V. Venugopal

IPC: G06F1/32

Abstract: Examples herein disclose determining when a battery module is below a full charge and selecting a subset of loads based on a prioritization among multiple loads. The selected subset of loads is to receive power from the battery module. The examples herein deliver power to the selected subset of loads.

公开(公告)号：US20170168744A1

公开(公告)日：2017-06-15

申请号：US15327438

申请日：2014-10-31

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Hai Ngoc Nguyen ,  Han Wang ,  Patrick A. Raymond ,  Raghavan V. Venugopal

IPC: G06F3/06 ,  G06F1/30 ,  G06F1/32

CPC classification number: G06F3/0625 ,  G06F1/263 ,  G06F1/266 ,  G06F1/305 ,  G06F1/3275 ,  G06F1/3287 ,  G06F3/0619 ,  G06F3/065 ,  G06F3/0679 ,  G06F3/0685 ,  H02J9/06

Abstract: Example implementations relate to combined backup power. For example, a system for combined backup power can include a combined backup power supply (CBPS) coupled to a node and a plurality of loads supported by the node. The CBPS can include an uninterruptible power supply (UPS) and a backup power supply coupled to the UPS to act as redundancy for the UPS.