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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.:

US 12095056 B1

PDFFull Text
Date of Patent:
Sep. 17, 2024

Filed:

Aug. 19, 2021

Battery management apparatus and energy storage system having the same

Applicants:

Hyundai Motor Company, Seoul, KR;

Kia Corporation, Seoul, KR;

The Industry & Academic Cooperation IN Chungnam National University (Iac), Daejeon, KR;

Inventors:

Sung Keun Kim, Incheon, KR;

Eui Jun Kim, Seongnam-si, KR;

Deokhun Kang, Anyang-si, KR;

Jonghoon Kim, Daejeon, KR;

Assignees:

Hyundai Motor Company, Seoul, KR;

Kia Corporation, Seoul, KR;

THE INDUSTRY & ACADEMIC COOPERATION IN CHUNGNAM NATIONAL UNIVERSITY (IAC), Daejeon, KR;

Attorney:

Morgan, Lewis & Bockius LLP

Primary Examiner:

M Baye Diao

Int. Cl.
CPC ...
H01M 10/48 (2006.01); B60L 3/00 (2019.01); G01R 31/36 (2020.01); G01R 31/3842 (2019.01); H01M 10/42 (2006.01);
U.S. Cl.
CPC ...
H01M 10/482 (2013.01); B60L 3/0046 (2013.01); G01R 31/3648 (2013.01); G01R 31/3842 (2019.01); H01M 10/486 (2013.01); B60L 2240/547 (2013.01); H01M 2010/4271 (2013.01);
Abstract

A battery management apparatus includes a plurality of battery cells connected to one another in at least one of a series connection or a parallel connection; a detector configured to detect electrical signals of the battery cells; a monitor configured to obtain the electrical signal for each of the battery cells and values of correlation coefficient corresponding to correlation results obtained based on the electrical signals, and to generate identification signals corresponding to the electrical signals of the battery cells based on the values of correlation coefficient and a reference value; and a storage configured to store the identification signals generated by the monitor for each of the battery cells. The monitor is configured to recognize a risk of failure of each of the battery cells based on an accumulated number of identification signals stored in the storage for each of the battery cells.

Find Patent Forward Citations

Kim, Sung. (2024). Battery management apparatus and energy storage system having the same (U.S. Patent No. 12095056). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/12095056

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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