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:
Nov. 14, 2017
Filed:
Aug. 13, 2015
Applicant:
Lg Electronics Inc., Seoul, KR;
Inventors:
Assignee:
LG ELECTRONICS INC., Seoul, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/00 (2006.01); G06F 1/32 (2006.01); B05B 13/02 (2006.01); H02J 3/26 (2006.01); H02J 3/32 (2006.01); H02J 3/38 (2006.01);
U.S. Cl.
CPC ...
G06F 1/3287 (2013.01); B05B 13/0292 (2013.01); G06F 1/3212 (2013.01); H02J 3/26 (2013.01); H02J 3/32 (2013.01); H02J 3/383 (2013.01); Y02E 10/563 (2013.01); Y02E 40/50 (2013.01); Y02E 70/30 (2013.01);
Abstract
Discussed are an energy storage device and an energy storage system including the energy storage device. The energy storage device includes at least one battery pack, a power conversion unit to convert, into DC power, AC power from a first phase from among three phases of an internal power network in a charging mode of the energy storage device, and to convert the DC power stored in the at least one battery pack into the AC power in a discharging mode of the energy storage device, a communication module to exchange data with an external energy storage device, and a controller to control the power conversion unit.