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WO2018139764A3 - 배터리 관리 장치 및 방법 - Google Patents

배터리 관리 장치 및 방법 Download PDF

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Publication number
WO2018139764A3
WO2018139764A3 PCT/KR2017/015053 KR2017015053W WO2018139764A3 WO 2018139764 A3 WO2018139764 A3 WO 2018139764A3 KR 2017015053 W KR2017015053 W KR 2017015053W WO 2018139764 A3 WO2018139764 A3 WO 2018139764A3
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WIPO (PCT)
Prior art keywords
management apparatus
memory unit
battery management
discharge curve
curve model
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Ceased
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PCT/KR2017/015053
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English (en)
French (fr)
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WO2018139764A2 (ko
Inventor
차선영
조원태
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LG Chem Ltd
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LG Chem Ltd
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Publication date
Application filed by LG Chem Ltd filed Critical LG Chem Ltd
Priority to JP2018556930A priority Critical patent/JP6682658B2/ja
Priority to PL17894348.6T priority patent/PL3444888T3/pl
Priority to US16/093,793 priority patent/US11125825B2/en
Priority to CN201780030043.6A priority patent/CN109155446B/zh
Priority to EP17894348.6A priority patent/EP3444888B1/en
Publication of WO2018139764A2 publication Critical patent/WO2018139764A2/ko
Publication of WO2018139764A3 publication Critical patent/WO2018139764A3/ko
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382—Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3842—Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00—Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • G01R19/16533—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application
    • G01R19/16538—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies
    • G01R19/16542—Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values characterised by the application in AC or DC supplies for batteries
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644—Constructional arrangements
    • G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/389—Measuring internal impedance, internal conductance or related variables
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4285—Testing apparatus
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H01M10/443—Methods for charging or discharging in response to temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/44—Methods for charging or discharging
    • H01M10/448—End of discharge regulating measures
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H01M10/486—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for measuring temperature
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00—Secondary cells; Manufacture thereof
    • H01M10/42—Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4278—Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2220/00—Batteries for particular applications
    • H01M2220/20—Batteries in motive systems, e.g. vehicle, ship, plane
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00—Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10—Energy storage using batteries

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  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Tests Of Electric Status Of Batteries (AREA)

Abstract

본 발명은 배터리 관리 장치와 방법을 개시한다. 본 발명의 일 실시예에 따른 배터리 관리 장치는, 메모리부와 제어부를 포함한다. 상기 메모리부는, 제1 충전 상태값에 연관된 제1 방전 커브 모델을 포함하는 복수의 방전 커브 모델들을 저장한다. 이때, 상기 제1 방전 커브 모델은 제1 방전 조건 하에서 상기 제1 충전 상태값을 가지는 배터리의 시간에 따른 전압 변화를 정의하는 것이다. 상기 제어부는, 상기 메모리부와 통신 가능하게 연결되어, 상기 메모리부에 저장된 상기 제1 방전 커브 모델을 호출 가능하도록 구성된다.
PCT/KR2017/015053 2017-01-24 2017-12-19 배터리 관리 장치 및 방법 Ceased WO2018139764A2 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2018556930A JP6682658B2 (ja) 2017-01-24 2017-12-19 バッテリー管理装置及び方法
PL17894348.6T PL3444888T3 (pl) 2017-01-24 2017-12-19 Urządzenie i sposób zarządzania akumulatorem
US16/093,793 US11125825B2 (en) 2017-01-24 2017-12-19 Apparatus and method for managing battery
CN201780030043.6A CN109155446B (zh) 2017-01-24 2017-12-19 用于管理电池的装置和方法
EP17894348.6A EP3444888B1 (en) 2017-01-24 2017-12-19 Apparatus and method for managing battery

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1020170011227A KR102066703B1 (ko) 2017-01-24 2017-01-24 배터리 관리 장치 및 방법
KR10-2017-0011227 2017-01-24

Publications (2)

Publication Number Publication Date
WO2018139764A2 WO2018139764A2 (ko) 2018-08-02
WO2018139764A3 true WO2018139764A3 (ko) 2018-10-04

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PCT/KR2017/015053 Ceased WO2018139764A2 (ko) 2017-01-24 2017-12-19 배터리 관리 장치 및 방법

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US (1) US11125825B2 (ko)
EP (1) EP3444888B1 (ko)
JP (1) JP6682658B2 (ko)
KR (1) KR102066703B1 (ko)
CN (1) CN109155446B (ko)
PL (1) PL3444888T3 (ko)
WO (1) WO2018139764A2 (ko)

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP3537730A1 (en) * 2018-03-09 2019-09-11 Oticon A/s A method for updating a discharge battery profile
KR102656481B1 (ko) * 2018-11-06 2024-04-11 삼성에스디아이 주식회사 셀의 발화 억제 방법, 장치 및 컴퓨터 프로그램
TWI687701B (zh) * 2018-12-05 2020-03-11 宏碁股份有限公司 判斷電量狀態的方法及其電子裝置
KR102676719B1 (ko) * 2018-12-11 2024-06-18 현대자동차주식회사 친환경 차량용 고전압 배터리의 출력제어 시스템
US11001155B2 (en) * 2019-01-14 2021-05-11 Sf Motors, Inc. Electric vehicle lithium ion battery charging system and method
CN112154567B (zh) * 2019-01-18 2024-05-28 株式会社Lg新能源 电池管理设备及方法
KR102465373B1 (ko) 2019-01-23 2022-11-08 주식회사 엘지에너지솔루션 배터리 관리 장치, 배터리 관리 방법 및 배터리팩
CN111487541B (zh) * 2019-01-25 2022-05-31 宏碁股份有限公司 判断电量状态的方法及其电子装置
CN110596612B (zh) * 2019-09-16 2021-08-24 上海理工大学 一种对面向梯次利用的退役锂电池分类方法的选取方法
US11515587B2 (en) * 2019-10-10 2022-11-29 Robert Bosch Gmbh Physics-based control of battery temperature
KR102680305B1 (ko) * 2019-10-30 2024-06-28 주식회사 엘지에너지솔루션 병렬 멀티 팩 시스템의 출력 제어 장치 및 방법
TWI744721B (zh) * 2019-11-19 2021-11-01 廣達電腦股份有限公司 電池裝置及其控制方法
US11271416B2 (en) * 2019-11-20 2022-03-08 Semiconductor Components Industries, Llc Methods and apparatus for a battery
KR20210079940A (ko) * 2019-12-20 2021-06-30 엘지전자 주식회사 충전기 및 제어 방법
CN113495212B (zh) * 2020-03-18 2024-07-23 好风光储能技术(成都)有限公司 一种可维护再生电池的维护再生次数及循环寿命估测方法
TWI754943B (zh) * 2020-05-28 2022-02-11 廣達電腦股份有限公司 智慧電池裝置
CN112083338B (zh) * 2020-08-18 2023-05-05 金龙联合汽车工业（苏州）有限公司 一种燃料电池功率衰减实时监测预警方法及系统
KR102869898B1 (ko) 2020-09-01 2025-10-14 삼성전자주식회사 배터리 상태 추정 방법 및 장치
JP7508975B2 (ja) 2020-09-28 2024-07-02 オムロン株式会社 モバイルロボット、モバイルマニピュレータ、およびモバイルロボットの制御方法
US12276704B2 (en) 2021-01-08 2025-04-15 Lg Energy Solution, Ltd. Maximum discharge current prediction method and battery system using the same
CN114430077B (zh) * 2022-01-24 2024-06-21 宁德新能源科技有限公司 电化学装置管理方法、电子设备及电化学装置
JP7753982B2 (ja) * 2022-05-31 2025-10-15 株式会社デンソー 放電電流制御装置および放電電流制御方法
CN115123018B (zh) * 2022-07-25 2024-06-18 潍柴动力股份有限公司 车辆的纯电模式限扭控制方法、装置、电子设备及介质
EP4407329A1 (en) * 2023-01-24 2024-07-31 Rimac Technology LLC Method and device for determining a derated power limit of a battery
CN117054916B (zh) * 2023-07-27 2024-06-11 小米汽车科技有限公司 动力电池的异常检测方法、系统及云端服务器

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011257411A (ja) * 2000-05-23 2011-12-22 Canon Inc 二次電池の内部状態検知用回路並びに該回路を有する電池パック、機器、機械及びシステム
KR20120082965A (ko) * 2011-01-16 2012-07-25 김득수 배터리 잔존 용량 측정 방법
KR20140125473A (ko) * 2013-04-18 2014-10-29 삼성에스디아이 주식회사 배터리 관리 시스템 및 그 구동방법
KR20150046638A (ko) * 2013-10-22 2015-04-30 삼성에스디아이 주식회사 배터리 팩, 배터리 팩을 포함하는 에너지 저장 시스템, 배터리 팩의 충전 방법
KR20160094882A (ko) * 2015-02-02 2016-08-10 주식회사 엘지화학 이차 전지의 저항 팩터 결정 방법, 상기 저항 팩터를 이용한 충전 출력 추정 장치 및 방법

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3431867B2 (ja) 1999-09-21 2003-07-28 松下電器産業株式会社 電池電源装置及びこれを用いた電動機器
JP2005224013A (ja) 2004-02-05 2005-08-18 Honda Motor Co Ltd 電源装置
US8617745B2 (en) * 2004-02-06 2013-12-31 A123 Systems Llc Lithium secondary cell with high charge and discharge rate capability and low impedance growth
JP2006129588A (ja) * 2004-10-28 2006-05-18 Sanyo Electric Co Ltd 二次電池の電力制御方法及び電源装置
EP1883985A1 (en) * 2005-04-27 2008-02-06 Hydrogenics Corporation Systems and methods for adaptive energy management in a fuel cell system
JP5130608B2 (ja) 2005-05-31 2013-01-30 日産自動車株式会社 電池制御装置
JP5031231B2 (ja) 2005-12-09 2012-09-19 株式会社Ｎｔｔファシリティーズ 放電時間算出装置及び放電時間算出方法
US7446505B2 (en) * 2006-08-24 2008-11-04 Symbol Technologies, Inc. System and method for calculating a state of charge of a battery
KR100906908B1 (ko) * 2006-12-11 2009-07-08 현대자동차주식회사 하이브리드 전기 차량의 배터리 충전량 제어 방법
FR2917178B1 (fr) 2007-06-07 2009-09-04 Peugeot Citroen Automobiles Sa Systeme et procede de determination de la perte de capacite et de l'energie d'une batterie.
JP5106272B2 (ja) * 2008-06-30 2012-12-26 パナソニック株式会社 劣化判定回路、電源装置、及び二次電池の劣化判定方法
DE102008034461A1 (de) * 2008-07-24 2010-01-28 Ford Global Technologies, LLC, Dearborn Verfahren und Vorrichtung zur Ermittlung des Betriebszustandes einer Fahrzeugbatterie
US10132870B2 (en) * 2009-04-24 2018-11-20 Dell Products L.P. Dynamic discharging to detect derated battery cells
KR101232786B1 (ko) 2009-12-30 2013-02-13 주식회사 엘지화학 배터리 팩 관리 장치 및 방법
CN102340165B (zh) 2010-07-26 2015-02-11 李建国 电动力汽车电源管理系统
CN101975927B (zh) 2010-08-27 2012-09-05 华南师范大学 一种估算锂离子动力电池组剩余可用容量的方法
TWI409487B (zh) * 2010-09-21 2013-09-21 Lite On Clean Energy Technology Corp 電池量測方法及裝置
WO2012169063A1 (ja) 2011-06-10 2012-12-13 日立ビークルエナジー株式会社 電池制御装置、電池システム
CN102355021A (zh) * 2011-09-26 2012-02-15 惠州市亿能电子有限公司 一种电动汽车电池充放电电流控制方法
EP2838151B1 (en) * 2012-04-13 2017-08-23 LG Chem, Ltd. System of secondary cell including mixed cathode material, and apparatus and method for secondary cell management
KR101487494B1 (ko) 2012-04-30 2015-01-29 주식회사 엘지화학 이차 전지의 파라미터 추정 장치 및 방법
KR101621123B1 (ko) * 2012-05-15 2016-05-13 삼성에스디아이 주식회사 배터리 관리 시스템
JP5868499B2 (ja) 2012-05-24 2016-02-24 日立オートモティブシステムズ株式会社 電池制御装置
WO2013187582A1 (ko) 2012-06-13 2013-12-19 주식회사 엘지화학 혼합 양극재를 포함하는 이차 전지의 충전 상태 추정 장치 및 방법
JP5354416B1 (ja) 2012-11-05 2013-11-27 東洋システム株式会社 二次電池評価方法および評価プログラム
KR101432536B1 (ko) 2013-03-06 2014-08-25 국방과학연구소 집합 전지의 soc 산출 방법
KR101418883B1 (ko) 2013-06-24 2014-07-21 자동차부품연구원 차량용 배터리의 시동저항 산출 시스템 및 그 방법
GB201407805D0 (en) * 2014-05-02 2014-06-18 Dukosi Ltd Battery condition determination
CN104166102B (zh) 2014-08-22 2017-02-22 科力远混合动力技术有限公司 车用动力电池组的soc使用区间的判定方法
KR102267626B1 (ko) 2014-11-20 2021-06-22 삼성전자주식회사 전자 장치 및 전자 장치에서의 배터리 관리 방법
GB2543031A (en) * 2015-09-29 2017-04-12 Intelligent Energy Ltd Fuel cell system controller and associated method
KR101836577B1 (ko) * 2015-11-30 2018-04-20 현대자동차주식회사 차량의 고전압배터리 충전 제어방법 및 시스템

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2011257411A (ja) * 2000-05-23 2011-12-22 Canon Inc 二次電池の内部状態検知用回路並びに該回路を有する電池パック、機器、機械及びシステム
KR20120082965A (ko) * 2011-01-16 2012-07-25 김득수 배터리 잔존 용량 측정 방법
KR20140125473A (ko) * 2013-04-18 2014-10-29 삼성에스디아이 주식회사 배터리 관리 시스템 및 그 구동방법
KR20150046638A (ko) * 2013-10-22 2015-04-30 삼성에스디아이 주식회사 배터리 팩, 배터리 팩을 포함하는 에너지 저장 시스템, 배터리 팩의 충전 방법
KR20160094882A (ko) * 2015-02-02 2016-08-10 주식회사 엘지화학 이차 전지의 저항 팩터 결정 방법, 상기 저항 팩터를 이용한 충전 출력 추정 장치 및 방법

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