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:
Oct. 21, 2014
Filed:
Dec. 02, 2011
Applicants:
Kil Su Lee, Seoul, KR;
Jeong Hwan Yang, Busan, KR;
Sang Hyun Park, Daejeon, KR;
Inventors:
Assignee:
SK Innovation Co., Ltd., , KR;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); H02J 7/04 (2006.01); H02J 3/18 (2006.01); B60L 11/18 (2006.01); H02J 11/00 (2006.01);
U.S. Cl.
CPC ...
H02J 3/1842 (2013.01); Y02T 10/7088 (2013.01); Y02E 40/22 (2013.01); B60L 11/1809 (2013.01); Y02T 90/14 (2013.01); Y02E 60/721 (2013.01); B60L 11/1838 (2013.01); B60L 11/1842 (2013.01); Y02T 90/163 (2013.01); H02J 11/00 (2013.01); Y04S 10/126 (2013.01); Y02T 90/16 (2013.01); Y02T 90/128 (2013.01); Y02T 10/7005 (2013.01); B60L 11/1812 (2013.01);
Abstract
Provided are a system and a method for providing reactive power using an electric car battery, and more particularly, a system and a method for providing reactive power to a micro-grid using a bidirectional charger that is an electric car battery and an electric car charging device.