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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.:

US 11705753 B1

PDFFull Text
Date of Patent:
Jul. 18, 2023

Filed:

Nov. 11, 2021

Integrated pfc and dc dc converter for dual dc bus for online ups application

Applicant:

Schneider Electric IT Corporation, Foxboro, MA (US);

Inventors:

Hariom Agrawal, Bengaluru, IN;

Mihir Sunil Thatte, Thane, IN;

Pradeep Tolakanahalli Nagabhushanrao, Bangalore, IN;

Assignee:

SCHNEIDER ELECTRIC IT CORPORATION, Foxboro, MA (US);

Attorney:

Lando & Anastasi, LLP

Primary Examiner:

Jared Fureman

Assistant Examiner:

Esayas G Yeshaw

Int. Cl.
CPC ...
H02J 9/06 (2006.01); H02P 27/06 (2006.01); H02M 1/42 (2007.01); H02M 3/158 (2006.01);
U.S. Cl.
CPC ...
H02J 9/061 (2013.01); H02M 1/4225 (2013.01); H02M 3/1582 (2013.01);
Abstract

An Uninterruptible Power Supply (UPS) including an input configured to receive input AC power, a backup power input configured to receive backup DC power having a first voltage level from a backup power source, a converter configured to convert the input AC power from the input and the backup DC power from the backup power input into DC power having a second voltage level, the converter including an input selection circuit configured to selectively couple the converter to the input and the backup power input, an inductor, a first converter switch configured to couple a first end of the inductor to a neutral connection, and a second converter switch configured to couple a second end of the inductor to the backup power input via the input selection circuit.

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Agrawal, Hariom. (2023). Integrated pfc and dc dc converter for dual dc bus for online ups application (U.S. Patent No. 11705753). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/11705753

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