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Battery Management Device And Method, And Battery Pack Comprising Same
Abstract: A battery management device according to one embodiment of the present invention comprises: a measurement unit for measuring the voltage of a plurality of batteries so that same are connected to each other in series; and a control unit for estimating the SOC of the plurality of batteries on the basis of the voltage, and controlling charging/discharging of the plurality of batteries such that the SOC of the plurality of batteries is included in a plurality of available SOC sections preset to correspond to the plurality of batteries.
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Notices, Deadlines & Correspondence
Notices, Deadlines & Correspondence
Patent Information
Application #
Filing Date
14 May 2025
Publication Number
23/2025
Publication Type
INA
Invention Field
ELECTRICAL
Status
Email
Parent Application
Applicants
LG ENERGY SOLUTION, LTD.
Tower1, 108, Yeoui-daero,
Yeongdeungpo-Gu,
Seoul 07335
Inventors
1. KIM, Young-Deok
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
2. KIM, Dae-Soo
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
3. CHOI, Soon-Ju
LG Energy Solution Research Park, 188, Munji-ro,
Yuseong-Gu,
Daejeon 34122
Specification
Documents
Application Documents
| # | Name | Date |
|---|---|---|
| 1 | 202547046217-TRANSLATIOIN OF PRIOIRTY DOCUMENTS ETC. [14-05-2025(online)].pdf | 2025-05-14 |
| 2 | 202547046217-STATEMENT OF UNDERTAKING (FORM 3) [14-05-2025(online)].pdf | 2025-05-14 |
| 3 | 202547046217-REQUEST FOR EXAMINATION (FORM-18) [14-05-2025(online)].pdf | 2025-05-14 |
| 4 | 202547046217-PROOF OF RIGHT [14-05-2025(online)].pdf | 2025-05-14 |
| 5 | 202547046217-PRIORITY DOCUMENTS [14-05-2025(online)].pdf | 2025-05-14 |
| 6 | 202547046217-POWER OF AUTHORITY [14-05-2025(online)].pdf | 2025-05-14 |
| 7 | 202547046217-FORM 18 [14-05-2025(online)].pdf | 2025-05-14 |
| 8 | 202547046217-FORM 1 [14-05-2025(online)].pdf | 2025-05-14 |
| 9 | 202547046217-DRAWINGS [14-05-2025(online)].pdf | 2025-05-14 |
| 10 | 202547046217-DECLARATION OF INVENTORSHIP (FORM 5) [14-05-2025(online)].pdf | 2025-05-14 |
| 11 | 202547046217-COMPLETE SPECIFICATION [14-05-2025(online)].pdf | 2025-05-14 |