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. 15, 2017
Filed:
Mar. 31, 2014
Applicant:
Samsung Sdi Co., Ltd., Yongin-si, Gyeonggi-do, KR;
Inventors:
Assignee:
Samsung SDI Co., Ltd., Yongin-si, KR;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H02J 7/04 (2006.01); H02J 7/16 (2006.01); H01M 2/34 (2006.01); H02J 7/00 (2006.01); H02H 3/087 (2006.01); H02H 3/093 (2006.01); H02H 3/20 (2006.01); H02H 7/18 (2006.01); H01M 10/42 (2006.01);
U.S. Cl.
CPC ...
H01M 2/34 (2013.01); H01M 10/4257 (2013.01); H02H 3/087 (2013.01); H02H 3/093 (2013.01); H02H 3/202 (2013.01); H02H 7/18 (2013.01); H02J 7/0031 (2013.01); H01M 2200/00 (2013.01);
Abstract
A method for protecting batteries with consideration for the influence of a load coupled to a battery pack is provided. The battery pack includes a terminal to be coupled to a capacitor of the load, and a battery management system for controlling a protection operation according to a voltage of the terminal, counting a number of protection operation executions after the load is coupled to the battery pack, and differently controlling a deactivation time of the protection operations depending on whether or not the number of executions is greater than or equal to a reference count.