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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 8872473 B1

PDFFull Text
Date of Patent:
Oct. 28, 2014

Filed:

Dec. 06, 2010

System for recharging plug-in hybrid vehicle by controlling pre-charge of a dc link

Applicants:

Hong Seok Song, Seongnam, KR;

Ki Young Jang, Hwaseong, KR;

Inventors:

Hong Seok Song, Seongnam, KR;

Ki Young Jang, Hwaseong, KR;

Assignee:

Hyundai Motor Company, Seoul, KR;

Attorneys:

Edwards Wilman Palmer LLP

Peter F. Corless

Primary Examiner:

Yalkew Fantu

Assistant Examiner:

Manuel Hernandez

Int. Cl.
CPC ...
H02J 7/00 (2006.01); B60L 7/14 (2006.01); B60L 11/12 (2006.01); B60L 11/14 (2006.01); B60L 11/18 (2006.01);
U.S. Cl.
CPC ...
B60L 11/1816 (2013.01); Y02T 10/7022 (2013.01); B60L 2200/36 (2013.01); B60L 7/14 (2013.01); Y02T 10/7005 (2013.01); Y02T 10/7077 (2013.01); Y02T 10/6217 (2013.01); B60L 11/123 (2013.01); B60L 2200/10 (2013.01); Y02T 90/121 (2013.01); B60L 11/14 (2013.01); Y02T 10/7233 (2013.01); B60L 2210/12 (2013.01); B60L 2210/40 (2013.01); B60L 2210/14 (2013.01); Y02T 10/641 (2013.01); Y02T 10/646 (2013.01); Y02T 10/7088 (2013.01); B60L 11/185 (2013.01); B60L 2200/32 (2013.01); B60L 2220/54 (2013.01); B60L 11/1814 (2013.01); Y02T 10/7225 (2013.01); Y02T 10/7241 (2013.01); B60L 2270/20 (2013.01); Y02T 90/128 (2013.01); Y02T 10/648 (2013.01); Y02T 90/127 (2013.01); Y02T 90/14 (2013.01);
Abstract

A system for recharging a battery in a hybrid vehicle provided with two motor is provided. If connection of a recharging connector (recharging stand) is detected, an initial activation of a controller is performed, and a DC link is pre-recharged. If the DC link is pre-recharged to a voltage higher than or equal to a predetermined voltage, an exterior AC or DC electricity is supplied to the battery so as to recharge the battery according to the present invention.

Find Patent Forward Citations

Song, Hong. (2014). System for recharging plug-in hybrid vehicle by controlling pre-charge of a dc link (U.S. Patent No. 8872473). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/8872473

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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