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.
Patent No.:
Date of Patent:
Jul. 20, 2021
Filed:
Jan. 21, 2016
Applicant:
Hewlett Packard Enterprise Development Lp, Houston, TX (US);
Inventors:
Charles W. Cochran, Houston, TX (US);
David P. Mohr, Houston, TX (US);
Assignee:
Hewlett Packard Enterprise Development LP, Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G06F 1/26 (2006.01); G06F 1/30 (2006.01); G06F 1/28 (2006.01); H02J 9/06 (2006.01); H02J 1/08 (2006.01);
U.S. Cl.
CPC ...
G06F 1/30 (2013.01); G06F 1/263 (2013.01); G06F 1/28 (2013.01); H02J 9/061 (2013.01); H02J 1/082 (2020.01);
Abstract
One example of a device includes a low voltage direct current (LVDC) bus and a high voltage direct current (HVDC) to LVDC converter to receive HVDC power from an enclosure and provide main LVDC power. The device includes a circuit to pass the main LVDC power to the LVDC bus while the main LVDC power is within regulation limits and to pass backup LVDC power from the enclosure to the LVDC bus in response to the main LVDC power falling outside the regulation limits.