The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.

The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.

Date of Patent:
May. 07, 2024

Filed:

May. 10, 2021
Applicant:

Hewlett Packard Enterprise Development Lp, Houston, TX (US);

Inventors:

Jared Johnson, Chippewa Falls, WI (US);

Robert Mascia, Chippewa Falls, WI (US);

Assignee:
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G06F 9/4401 (2018.01); G01R 19/165 (2006.01); G06F 1/28 (2006.01); G06F 11/30 (2006.01); G06F 11/34 (2006.01); G11C 11/406 (2006.01); H02H 3/247 (2006.01);
U.S. Cl.
CPC ...
G06F 9/442 (2013.01); G01R 19/1658 (2013.01); G06F 1/28 (2013.01); G06F 11/3058 (2013.01); G06F 11/3495 (2013.01); G11C 11/406 (2013.01); H02H 3/247 (2013.01);
Abstract

A technique for managing undervoltage in a compute system is disclosed. The technique includes a method that further includes: detecting an AC undervoltage condition in the compute system; and upon detecting the AC undervoltage condition: dynamically determining a holdup time as a function of the present load; determining a monitoring period as a function of the dynamically determined holdup time; waiting for the determined monitoring period to expire; and upon expiration of the determined monitoring period, perform a shutdown process if the AC undervoltage condition persists.


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