Title:
BATTERY MODULE COMPRISING BATTERY MANAGEMENT SYSTEM
Document Type and Number:
WIPO Patent Application WO/2024/034726
Kind Code:
A1
Abstract:
A battery module comprises: a plurality of battery cells including a first battery cell and a second battery cell; a master battery management system (BMS) for managing the plurality of battery cells; a bus bar which connects the plurality of battery cells and is connected to the master BMS; and a switch configured to electrically connect or separate the first battery cell and the second battery cell. The first battery cell includes a first cell controller. The first cell controller obtains first data related to the deterioration of the first battery cell and is configured to control the switch so that the first battery cell is electrically separated from the second battery cell when it is determined on the basis of the first data that the first battery cell has deteriorated.
Inventors:
KIM CHULHOON (KR)
Application Number:
PCT/KR2022/013124
Publication Date:
February 15, 2024
Filing Date:
September 01, 2022
Export Citation:
Assignee:
BU MYEONG LTD (KR)
International Classes:
G01R31/371; G01R31/382; G01R31/392; H01M10/42; H01M10/48; H02J7/00
Foreign References:
| KR20140015433A | 2014-02-06 | |||
| KR20170052732A | 2017-05-15 | |||
| KR20130077134A | 2013-07-09 | |||
| KR20180044750A | 2018-05-03 | |||
| KR20200018957A | 2020-02-21 |
Attorney, Agent or Firm:
KWANG AND JANG INTELLECTUAL PROPERTY LAW FIRM (KR)
Download PDF:
Previous Patent: APPARATUS FOR FORMING CASCADE-TYPE ARTIFICIAL FOREST
Next Patent: POWDER SCREW PUMP HAVING IMPROVED TRANSFER PRECISION, AND METHOD
Next Patent: POWDER SCREW PUMP HAVING IMPROVED TRANSFER PRECISION, AND METHOD