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. 31, 2018
Filed:
Aug. 03, 2016
Nec Platforms, Ltd, Kawasaki-shi, Kanagawa, JP;
Masahiro Ohnishi, Kanagawa, JP;
NEC PLATFORMS, LTD., Kanagawa, JP;
Abstract
Disclosed is a power supply device capable of optimizing a conversion efficiency of power so as to be able to supply, in accordance with an operation status of a load that is a supply target of power, power necessary for the load. The power supply device () includes a control unit () that refers to, on the basis of new power prediction information (R), a storage unit () that stores power information () in which power prediction information (S) indicating a prediction value of power and output power information (S) indicating an output power value, determines a reference value, and controls a power conversion unit () to adjusts a power conversion efficiency in accordance with the determined reference value.