PL3165934T3 - Urządzenie do szacowania stanu naładowania baterii akumulatorowej i związany z tym sposób - Google Patents

Urządzenie do szacowania stanu naładowania baterii akumulatorowej i związany z tym sposób

Info

Publication number
PL3165934T3
PL3165934T3 PL15852206T PL15852206T PL3165934T3 PL 3165934 T3 PL3165934 T3 PL 3165934T3 PL 15852206 T PL15852206 T PL 15852206T PL 15852206 T PL15852206 T PL 15852206T PL 3165934 T3 PL3165934 T3 PL 3165934T3
Authority
PL
Poland
Prior art keywords
secondary battery
charge state
method therefor
estimating charge
estimating
Prior art date
Application number
PL15852206T
Other languages
English (en)
Inventor
Won-Tae JOE
Original Assignee
Lg Chemical Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Lg Chemical Ltd filed Critical Lg Chemical Ltd
Priority claimed from PCT/KR2015/011162 external-priority patent/WO2016064198A1/ko
Publication of PL3165934T3 publication Critical patent/PL3165934T3/pl

Links

Classifications

    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/3644Constructional arrangements
    • G01R31/3648Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R19/00Arrangements for measuring currents or voltages or for indicating presence or sign thereof
    • G01R19/165Indicating that current or voltage is either above or below a predetermined value or within or outside a predetermined range of values
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/367Software therefor, e.g. for battery testing using modelling or look-up tables
    • GPHYSICS
    • G01MEASURING; TESTING
    • G01RMEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R31/00Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
    • G01R31/36Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC]
    • G01R31/382Arrangements for monitoring battery or accumulator variables, e.g. SoC
    • G01R31/3842Arrangements for monitoring battery or accumulator variables, e.g. SoC combining voltage and current measurements
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C19/00Electric signal transmission systems
    • G08C19/02Electric signal transmission systems in which the signal transmitted is magnitude of current or voltage
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/05Accumulators with non-aqueous electrolyte
    • H01M10/052Li-accumulators
    • H01M10/0525Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/4285Testing apparatus
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/48Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • HELECTRICITY
    • H04ELECTRIC COMMUNICATION TECHNIQUE
    • H04QSELECTING
    • H04Q9/00Arrangements in telecontrol or telemetry systems for selectively calling a substation from a main station, in which substation desired apparatus is selected for applying a control signal thereto or for obtaining measured values therefrom
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C2201/00Transmission systems of control signals via wireless link
    • G08C2201/10Power supply of remote control devices
    • GPHYSICS
    • G08SIGNALLING
    • G08CTRANSMISSION SYSTEMS FOR MEASURED VALUES, CONTROL OR SIMILAR SIGNALS
    • G08C2201/00Transmission systems of control signals via wireless link
    • G08C2201/90Additional features
    • G08C2201/93Remote control using other portable devices, e.g. mobile phone, PDA, laptop
    • HELECTRICITY
    • H01ELECTRIC ELEMENTS
    • H01MPROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M10/00Secondary cells; Manufacture thereof
    • H01M10/42Methods or arrangements for servicing or maintenance of secondary cells or secondary half-cells
    • H01M10/425Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing
    • H01M2010/4278Systems for data transfer from batteries, e.g. transfer of battery parameters to a controller, data transferred between battery controller and main controller
    • YGENERAL 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
    • Y02TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02EREDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E60/00Enabling technologies; Technologies with a potential or indirect contribution to GHG emissions mitigation
    • Y02E60/10Energy storage using batteries

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Computer Networks & Wireless Communication (AREA)
  • Materials Engineering (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
PL15852206T 2014-10-24 2015-10-21 Urządzenie do szacowania stanu naładowania baterii akumulatorowej i związany z tym sposób PL3165934T3 (pl)

Applications Claiming Priority (4)

Application Number Priority Date Filing Date Title
KR20140145530 2014-10-24
KR1020150146228A KR101767635B1 (ko) 2014-10-24 2015-10-20 이차 전지의 충전 상태 추정 장치 및 그 방법
EP15852206.0A EP3165934B1 (en) 2014-10-24 2015-10-21 Apparatus for estimating charge state of secondary battery and method therefor
PCT/KR2015/011162 WO2016064198A1 (ko) 2014-10-24 2015-10-21 이차 전지의 충전 상태 추정 장치 및 그 방법

Publications (1)

Publication Number Publication Date
PL3165934T3 true PL3165934T3 (pl) 2019-05-31

Family

ID=56022127

Family Applications (1)

Application Number Title Priority Date Filing Date
PL15852206T PL3165934T3 (pl) 2014-10-24 2015-10-21 Urządzenie do szacowania stanu naładowania baterii akumulatorowej i związany z tym sposób

Country Status (4)

Country Link
US (1) US10261134B2 (pl)
EP (1) EP3165934B1 (pl)
KR (1) KR101767635B1 (pl)
PL (1) PL3165934T3 (pl)

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JP6538732B2 (ja) * 2017-01-17 2019-07-03 株式会社 ゼンショーホールディングス 測定装置、測定システム、測定方法およびプログラム
EP3435102A1 (de) * 2017-07-26 2019-01-30 INVENOX GmbH Verfahren und vorrichtung zur detektion von batteriezellenzuständen und batteriezellenparametern
KR102160274B1 (ko) * 2017-09-07 2020-09-25 주식회사 엘지화학 배터리 충전 상태 추정 장치 및 방법
KR102200550B1 (ko) * 2017-10-10 2021-01-07 주식회사 엘지화학 이차 전지의 충전 상태를 추정하기 위한 장치
KR102203245B1 (ko) 2017-11-01 2021-01-13 주식회사 엘지화학 배터리 soc 추정 장치 및 방법
CN109917298A (zh) * 2017-12-13 2019-06-21 北京创昱科技有限公司 一种电池荷电状态预测方法和系统
KR102349235B1 (ko) * 2018-02-14 2022-01-07 주식회사 엘지에너지솔루션 배터리의 충전 상태를 추정하기 위한 장치 및 방법
KR20190100065A (ko) 2018-02-20 2019-08-28 주식회사 엘지화학 에너지 저장 시스템의 충전용량 산출 장치 및 방법
CN109782181A (zh) * 2018-12-20 2019-05-21 宁波飞拓电器有限公司 一种基于组合滤波的应急灯电池soc估计方法
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KR102392399B1 (ko) * 2018-12-21 2022-04-28 주식회사 엘지에너지솔루션 이차 전지의 스텝 충전 제어 장치 및 방법
KR102465294B1 (ko) 2019-01-23 2022-11-08 주식회사 엘지에너지솔루션 배터리 관리 장치, 배터리 관리 방법 및 배터리팩
KR102465373B1 (ko) * 2019-01-23 2022-11-08 주식회사 엘지에너지솔루션 배터리 관리 장치, 배터리 관리 방법 및 배터리팩
KR20200097170A (ko) 2019-02-07 2020-08-18 주식회사 엘지화학 배터리 관리 장치, 배터리 관리 방법 및 배터리팩
US11069926B1 (en) * 2019-02-14 2021-07-20 Vcritonc Alpha, Inc. Controlling ongoing battery system usage via parametric linear approximation
PL3839532T3 (pl) * 2019-02-15 2023-02-13 Lg Energy Solution, Ltd. Urządzenie i sposób szacowania soc
CN109839596B (zh) * 2019-03-25 2021-04-16 重庆邮电大学 基于ud分解的自适应扩展卡尔曼滤波的soc估算方法
CN110501624A (zh) * 2019-08-29 2019-11-26 中国人民解放军国防科技大学 一种荧光寿命显微镜中系统冲激响应估计方法
KR20210049338A (ko) * 2019-10-25 2021-05-06 주식회사 엘지화학 배터리의 soc를 추정하기 위한 장치, 그것을 포함하는 전기 차량 및 그 방법
KR102682497B1 (ko) * 2019-11-26 2024-07-08 현대자동차주식회사 차량 및 차량의 제어 방법
KR20210074005A (ko) 2019-12-11 2021-06-21 주식회사 엘지에너지솔루션 배터리 관리 시스템, 배터리 관리 방법, 배터리 팩 및 전기 차량
CN111044908B (zh) * 2019-12-24 2022-06-14 苏州正力新能源科技有限公司 一种基于微片段数据和电压滤波的ocv在线计算方法
CN111323722B (zh) * 2020-02-24 2024-08-06 吉利汽车研究院(宁波)有限公司 一种确定电池荷电状态的方法及装置
CN115968447A (zh) 2020-05-07 2023-04-14 齐塔拉科技公司 电池分析系统和方法
KR102572652B1 (ko) * 2020-09-11 2023-08-31 삼성에스디아이 주식회사 배터리의 충전상태를 추정하는 방법
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CN113341330B (zh) * 2021-05-25 2022-11-08 西南大学 基于ocv修正和卡尔曼滤波算法的锂硫动力电池soc估算方法
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Also Published As

Publication number Publication date
EP3165934A4 (en) 2018-03-28
US20170199247A1 (en) 2017-07-13
EP3165934A1 (en) 2017-05-10
KR20160048666A (ko) 2016-05-04
US10261134B2 (en) 2019-04-16
KR101767635B1 (ko) 2017-08-14
EP3165934B1 (en) 2019-01-02

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