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.

Date of Patent:
Oct. 31, 2017

Filed:

Jun. 23, 2014
Applicant:

Lsis Co., Ltd., Anyang-si, Gyeonggi-do, KR;

Inventors:

Young Min Kang, Anyang-si, KR;

Young Gyu Yu, Seoul, KR;

Assignee:

LSIS CO., LTD., Anyang-si, KR;

Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G01R 21/133 (2006.01); H02J 3/32 (2006.01); H02J 3/38 (2006.01);
U.S. Cl.
CPC ...
G01R 21/1331 (2013.01); H02J 3/32 (2013.01); H02J 3/383 (2013.01); Y02E 10/563 (2013.01); Y02E 10/566 (2013.01); Y02E 70/30 (2013.01);
Abstract

An energy management system controlling energy flowing into or out of a battery is provided. The energy management system includes a data receiving unit receiving load data and energy data; a total load amount calculating unit calculating the total amount of power consumption by using the received load data; an energy generation amount calculating unit calculating the total amount of power generation by using the received energy data; a comparator comparing the calculated total amount of the power consumption with the calculated total amount of the power generation; and a switch connecting the battery to a power supply according to a comparison result.


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