公开(公告)号：US20190103740A1

公开(公告)日：2019-04-04

申请号：US15720418

申请日：2017-09-29

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Mark Rivera ,  Stephen Airey ,  Daniel Humphrey ,  David P. Mohr

IPC: H02H3/06 ,  H02H3/12 ,  G06F1/30 ,  G06F1/26

Abstract: Examples relate to power supply system comprising a primary power supply to deliver a first power to a load and a secondary power supply that, in response to a failure in the primary power supply, is to deliver a second power to the load. The system further comprises a primary energy storage component coupled to the primary power supply that, in response to the failure in the primary power supply, is to deliver a third power to the load while the secondary power supply transitions from a lesser output power level to a greater output power level. The third power is at the same full-rated power level than the first power.

公开(公告)号：US20190171265A1

公开(公告)日：2019-06-06

申请号：US15832115

申请日：2017-12-05

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Mark Rivera ,  Stephen Airey ,  David Mohr ,  Daniel Humphrey

IPC: G06F1/26 ,  G06F1/32 ,  G06F1/30 ,  H02J9/06

Abstract: An example module may include a first input power connector and a second input power connector; an input power line transfer switch circuit to connect one of the first input power connector and the second input power connector to an output power connector based on a power event; and an energy storage component to connect to a hot plug output power connector.

公开(公告)号：US11139530B2

公开(公告)日：2021-10-05

申请号：US15777250

申请日：2016-01-29

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Mark Rivera ,  Hai Nguyen ,  Daniel Humphrey ,  Michael Miller ,  David P Mohr

IPC: H01M50/20 ,  H01M50/256 ,  H01M10/0525 ,  G06F1/18 ,  H01M10/42 ,  H05K7/14 ,  H01M50/502 ,  H01G9/08 ,  H01G11/78 ,  G06F1/30

Abstract: An example power module includes an energy storage device, an energy storage carrier, and an electrical connector. The energy storage carrier houses the energy storage device and is removably insertable into a modular data storage slot of a computing device. The modular data storage slot has a data path and a first power path to removably couple to a data storage module. The electrical connector is to transfer energy from the energy storage device to a second power path associated with the modular data storage slot.

公开(公告)号：US10747291B2

公开(公告)日：2020-08-18

申请号：US15964532

申请日：2018-04-27

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Daniel Humphrey ,  Stewart Gavin Goodson, II ,  Mark Rivera

IPC: G06F1/32 ,  G06F1/3206 ,  G06F1/28 ,  G06F1/3293 ,  G06F1/30

Abstract: An example system includes a server including a power supply and a microcontroller. The power supply may store parameters for a plurality of different ranges of overcurrent and a plurality of corresponding different time periods. The power supply may also receive information from the electrical component corresponding to the speed at which the electrical component can reduce the amount of power the electrical component is consuming. The controller may receive information from the power supply to determine the amount of current that will cause an overcurrent event in the electrical component. The controller may signal the electrical component to reduce the amount of power the electrical component is drawing from the power supply in response to the detected amount of current corresponding to the overcurrent event.

公开(公告)号：US10698467B2

公开(公告)日：2020-06-30

申请号：US15912670

申请日：2018-03-06

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Daniel Humphrey ,  Stewart Gavin Goodson, II ,  Mark Rivera ,  Gennadiy Rozenberg

IPC: G06F1/30 ,  H02J9/04 ,  G06F1/26

Abstract: In some examples, an Emergency Power Off (EPO) device can be connected to a non-EPO port of a computing device, and the EPO device can provide an EPO signal via the non-EPO port to a manager connected to an energy storage device of the computing device, wherein the EPO signal comprises instructions to power off the energy storage device.

公开(公告)号：US20190278353A1

公开(公告)日：2019-09-12

申请号：US15912670

申请日：2018-03-06

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Daniel Humphrey ,  Stewart Gavin Goodson, II ,  Mark Rivera ,  Gennadiy Rozenberg

IPC: G06F1/30 ,  H02J9/04

Abstract: In some examples, an Emergency Power Off (EPO) device can be connected to a non-EPO port of a computing device, and the EPO device can provide an EPO signal via the non-EPO port to a manager connected to an energy storage device of the computing device, wherein the EPO signal comprises instructions to power off the energy storage device.

公开(公告)号：US20190332155A1

公开(公告)日：2019-10-31

申请号：US15964532

申请日：2018-04-27

Applicant: Hewlett Packard Enterprise Development LP

Inventor： Daniel Humphrey ,  Stewart Gavin Goodson, II ,  Mark Rivera

IPC: G06F1/32 ,  G06F1/30 ,  G06F1/28

Abstract: An example system includes a server including a power supply and a microcontroller. The power supply may store parameters for a plurality of different ranges of overcurrent and a plurality of corresponding different time periods. The power supply may also receive information from the electrical component corresponding to the speed at which the electrical component can reduce the amount of power the electrical component is consuming. The controller may receive information from the power supply to determine the amount of current that will cause an overcurrent event in the electrical component. The controller may signal the electrical component to reduce the amount of power the electrical component is drawing from the power supply in response to the detected amount of current corresponding to the overcurrent event.

公开(公告)号：US20180337372A1

公开(公告)日：2018-11-22

申请号：US15777250

申请日：2016-01-29

Applicant: HEWLETT PACKARD ENTERPRISE DEVELOPMENT LP

Inventor： Mark Rivera ,  Hai Nguyen ,  Daniel Humphrey ,  Michael Miller ,  David P Mohr

IPC: H01M2/10 ,  H01M2/20 ,  H01M10/0525 ,  H01M10/42 ,  H01G9/08 ,  H01G11/78 ,  H05K7/14 ,  G06F1/18

CPC classification number: H01M10/0525 ,  G06F1/188 ,  G06F1/30 ,  H01M2/1077 ,  H01M2/206 ,  H01M10/425 ,  H01M2220/10 ,  H05K7/1492

Abstract: An example power module includes an energy storage device, an energy storage carrier, and an electrical connector. The energy storage carrier houses the energy storage device and is removably insertable into a modular data storage slot of a computing device. The modular data storage slot has a data path and a first power path to removably couple to a data storage module. The electrical connector is to transfer energy from the energy storage device to a second power path associated with the modular data storage slot.