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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 12224615 B1

PDFFull Text
Date of Patent:
Feb. 11, 2025

Filed:

Nov. 19, 2021

Composite charging system and method

Applicant:

Hyosung Corporation, Seoul, KR;

Inventors:

Byung Hwan Jeong, Gwacheon-si, KR;

Jeong Min Lee, Seoul, KR;

Byeng Joo Byen, Suwon-si, KR;

Assignee:

HYOSUNG CORPORATION, Seoul, KR;

Attorneys:

NKL Law

Jae Youn Kim

Primary Examiner:

Elim Ortiz

Int. Cl.
CPC ...
B60L 53/30 (2019.01); B60L 53/50 (2019.01); B60L 53/64 (2019.01); G06Q 50/06 (2024.01); H01M 8/04082 (2016.01); H01M 8/04858 (2016.01); H01M 16/00 (2006.01); H02J 3/32 (2006.01); H02J 7/00 (2006.01);
U.S. Cl.
CPC ...
H02J 7/007188 (2020.01); B60L 53/30 (2019.02); B60L 53/50 (2019.02); B60L 53/64 (2019.02); G06Q 50/06 (2013.01); H01M 8/04201 (2013.01); H01M 8/04925 (2013.01); H01M 16/006 (2013.01); H02J 3/32 (2013.01); B60L 2210/10 (2013.01); B60L 2210/30 (2013.01); H01M 2250/20 (2013.01); H02J 2207/20 (2020.01);
Abstract

The present invention relates to a composite charging system and method capable of producing charging power for an electric vehicle by utilizing hydrogen energy supplied to a hydrogen vehicle, and compositely connecting hydrogen energy with a power system to efficiently perform charging of the electric vehicle, and more flexibly coping with the use of energy. The composite charging system according to the present invention comprises: a hydrogen charger which charges hydrogen into a vehicle; a hydrogen power supply system which generates and supplies power on the basis of hydrogen; a system power supply system which supplies power from a power system; an electric charger which charges the electric vehicle; and a battery power supply system which stores power supplied from the hydrogen power supply system and the system power supply system, and supplies the stored power to the electric charger.

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