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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 10759292 B1

PDFFull Text
Date of Patent:
Sep. 01, 2020

Filed:

Dec. 12, 2017

Vehicle charging apparatus, current stabilization method thereof, and recording medium for recording program for implementing the method

Applicants:

Hyundai Motor Company, Seoul, KR;

Kia Motors Corporation, Seoul, KR;

Inventors:

Hui Sung Jang, Suwon-si, KR;

Gyu Tae Choi, Suwon-si, KR;

Gi Bong Son, Hwaseong-si, KR;

Hyun Wook Seong, Hwaseong-si, KR;

Assignees:

Hyundai Motor Company, Seoul, KR;

Kia Motors Corporation, Seoul, KR;

Attorney:

Morgan, Lewis & Bockius LLP

Primary Examiner:

Richard Isla

Assistant Examiner:

Manuel Hernandez

Int. Cl.
CPC ...
B60L 53/20 (2019.01); H02M 1/42 (2007.01); B60L 53/16 (2019.01); B60L 58/12 (2019.01); H02M 1/32 (2007.01); H02J 7/00 (2006.01); H02J 7/02 (2016.01); H02J 7/04 (2006.01); H02M 1/00 (2006.01);
U.S. Cl.
CPC ...
B60L 53/20 (2019.02); B60L 53/16 (2019.02); B60L 58/12 (2019.02); H02J 7/0029 (2013.01); H02J 7/02 (2013.01); H02J 7/045 (2013.01); H02M 1/32 (2013.01); H02M 1/4208 (2013.01); H02J 2207/20 (2020.01); H02M 2001/0003 (2013.01);
Abstract

A current stabilization method performed by a vehicle charging apparatus, which includes a power factor corrector for correcting a power factor of an alternating current (AC) power source, vehicle charging apparatus converting an AC voltage of the AC power source into a direct current (DC) voltage to charge a vehicle battery, may include downwardly-adjusting a current control bandwidth of the power factor corrector when the adjusting of the current control bandwidth of the power factor corrector is requested.

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