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.:
Date of Patent:
Aug. 11, 2015
Filed:
Jan. 29, 2013
Applicant:
Lsis Co., Ltd., Anyang-si, Gyeonggi-do, KR;
Inventors:
Assignee:
LSIS Co., Ltd., Anyang-Si, Gyeonggi-Do, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/02 (2006.01); B60L 3/00 (2006.01);
U.S. Cl.
CPC ...
H02J 7/02 (2013.01); B60L 3/00 (2013.01);
Abstract
The present invention provides an apparatus for charging a high voltage battery of an electric vehicle by performing a control operation when the apparatus operates abnormally, the control operation discontinuing operations of a rectifier, a boost PFC (Power Factor Control) circuit and a DC-DC converter and receiving a power source from an auxiliary power supply unit, the power source charged by discharging a DC-link capacitor.