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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 10933751 B1

PDFFull Text
Date of Patent:
Mar. 02, 2021

Filed:

Mar. 05, 2018

Power distribution system

Applicant:

Yazaki Corporation, Tokyo, JP;

Inventors:

Hideaki Masui, Makinohara, JP;

Katsuyuki Iwasaki, Makinohara, JP;

Assignee:

YAZAKI CORPORATION, Tokyo, JP;

Attorney:

Sughrue Mion, PLLC

Primary Examiner:

Jean Paul Cass

Int. Cl.
CPC ...
B60L 3/04 (2006.01); B60R 16/033 (2006.01); H02J 7/00 (2006.01); H02M 3/335 (2006.01); B60L 3/00 (2019.01); B60L 58/20 (2019.01); B60L 1/00 (2006.01); B60L 50/50 (2019.01); G01R 31/327 (2006.01);
U.S. Cl.
CPC ...
B60L 3/04 (2013.01); B60L 1/00 (2013.01); B60L 3/0046 (2013.01); B60L 3/0069 (2013.01); B60L 50/50 (2019.02); B60L 58/20 (2019.02); B60R 16/033 (2013.01); H02J 7/0014 (2013.01); H02J 7/0063 (2013.01); H02J 7/0068 (2013.01); H02M 3/33584 (2013.01); B60L 2210/10 (2013.01); G01R 31/3278 (2013.01); H02J 2007/0067 (2013.01);
Abstract

Provided is a power distribution system for improving the reliability of power supply to the load in a case where a bidirectional DC/DC converter is connected to one power supply when redundantly configuring a power supply, including: a first terminal to be connected to a first battery; a second terminal to be connected to a second battery; a load terminal to be connected to a load; a bidirectional DC/DC converter connected between the first terminal and the second terminal; a first relay connected between the first terminal and the load terminal; a second relay connected between the second terminal and the load terminal; a control unit for performing controls of an operation direction of the bidirectional DC/DC converter, an opening and closing operation of the first relay, and an opening and closing operation of the second relay.

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