(19)
(11) EP 3 674 727 B8

(12) CORRECTED EUROPEAN PATENT SPECIFICATION
Note: Bibliography reflects the latest situation

(15) Correction information:
Corrected version no 1 (W1 B1)

(48) Corrigendum issued on:
09.02.2022 Bulletin 2022/06

(45) Mention of the grant of the patent:
29.12.2021 Bulletin 2021/52

(21) Application number: 19750984.7

(22) Date of filing: 17.01.2019
(51) International Patent Classification (IPC): 
H02J 7/00(2006.01)
G01R 31/3842(2019.01)
 G01R 31/367(2019.01)
G01R 31/36(2020.01)
(52) Cooperative Patent Classification (CPC):
G01R 31/36; G01R 31/367; G01R 31/3842; Y02E 60/10; H02J 7/00032; H02J 7/0048
(86) International application number:
PCT/KR2019/000720
(87) International publication number:
WO 2019/156385 (15.08.2019 Gazette 2019/33)

(54)

METHOD AND BATTERY MANAGEMENT SYSTEM FOR SMOOTHING POWER LIMIT OF BATTERY

VERFAHREN ZUR ABFLACHUNG DER LEISTUNGSGRENZE EINER BATTERIE UND BATTERIEMANAGEMENTSYSTEM

PROCÉDÉ D'APLANISSEMENT DE LIMITE DE PUISSANCE D'UNE BATTERIE ET SYSTÈME DE GESTION DE BATTERIE

(84) Designated Contracting States:
AL AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO RS SE SI SK SM TR

(30) Priority: 07.02.2018 KR 20180015140

(43) Date of publication of application:
01.07.2020 Bulletin 2020/27

(73) Proprietor: LG Energy Solution Ltd.
07335 Seoul (KR)

(72) Inventor:
  • AHN, Hyoung Jun
    Daejeon 34122 (KR)

(74) Representative: Plasseraud IP 
66, rue de la Chaussée d'Antin
75440 Paris Cedex 09
75440 Paris Cedex 09 (FR)


(56) References cited: : 
JP-A- 2014 025 738
KR-A- 20130 078 954
KR-B1- 101 021 255
US-A1- 2017 123 011
 JP-B2- 5 492 493
KR-A- 20170 062 326
US-A1- 2011 127 958
   
       
    Note: Within nine months from the publication of the mention of the grant of the European patent, any person may give notice to the European Patent Office of opposition to the European patent granted. Notice of opposition shall be filed in a written reasoned statement. It shall not be deemed to have been filed until the opposition fee has been paid. (Art. 99(1) European Patent Convention).