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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 11413984 B1

PDFFull Text
Date of Patent:
Aug. 16, 2022

Filed:

Dec. 06, 2017

Apparatus and method for charging and discharging electric vehicle under smart grid environment

Applicants:

Hyundai Motor Company, Seoul, KR;

Kia Motors Corporation, Seoul, KR;

Yura Corporation Co., Ltd., Seongnam-si, KR;

Inventors:

Chang Min Yang, Bucheon-si, KR;

Ji Hwon Kim, Gwangmyeong-si, KR;

Young Chan Kim, Seoul, KR;

Hye Jin Song, Seoul, KR;

Assignees:

Hyundai Motor Company, Seoul, KR;

Kia Motors Corporation, Seoul, KR;

Yura Corporation Co., Ltd., Seongnam-si, KR;

Attorney:

Morgan, Lewis & Bockius LLP

Primary Examiner:

Jared Fureman

Assistant Examiner:

Michael J Warmflash

Int. Cl.
CPC ...
B60L 58/12 (2019.01); B60L 53/64 (2019.01); B60L 53/66 (2019.01); B60L 55/00 (2019.01); B60L 53/62 (2019.01); B60L 50/50 (2019.01); B60L 53/63 (2019.01); B60L 53/30 (2019.01); B60L 53/10 (2019.01); B60L 53/67 (2019.01);
U.S. Cl.
CPC ...
B60L 58/12 (2019.02); B60L 50/50 (2019.02); B60L 53/11 (2019.02); B60L 53/305 (2019.02); B60L 53/62 (2019.02); B60L 53/63 (2019.02); B60L 53/64 (2019.02); B60L 53/66 (2019.02); B60L 53/67 (2019.02); B60L 55/00 (2019.02); B60L 2240/545 (2013.01); B60L 2240/80 (2013.01); Y02T 90/167 (2013.01); Y04S 30/12 (2013.01);
Abstract

An in-vehicle power system includes: a charging-discharging device configured to selectively perform both a charging function for receiving and delivering a first power signal and a discharging function for transmitting a second power signal; a battery configured to store an electrical energy transferred after DC conversion of the first power signal; and a charging-discharging controller configured to control the charging-discharging device based on a user's input or a predetermined control pattern.

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