PL3806228T3 - Układ baterii i sposób sterowania nim - Google Patents

Układ baterii i sposób sterowania nim

Info

Publication number
PL3806228T3
PL3806228T3 PL20164966.2T PL20164966T PL3806228T3 PL 3806228 T3 PL3806228 T3 PL 3806228T3 PL 20164966 T PL20164966 T PL 20164966T PL 3806228 T3 PL3806228 T3 PL 3806228T3
Authority
PL
Poland
Prior art keywords
control method
battery system
battery
control
Prior art date
Application number
PL20164966.2T
Other languages
English (en)
Inventor
Young Shin Cho
Seung-Il Kim
Gangya PARK
Yoonphil EO
Original Assignee
Samsung Sdi Co., 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 Samsung Sdi Co., Ltd. filed Critical Samsung Sdi Co., Ltd.
Publication of PL3806228T3 publication Critical patent/PL3806228T3/pl

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/663—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements using battery or load disconnect circuits
    • 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
    • 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]
    • G01R31/396—Acquisition or processing of data for testing or for monitoring individual cells or groups of cells within a battery
    • 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
    • G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
    • G01R31/52—Testing for short-circuits, leakage current or ground faults
    • 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
    • H01M10/44—Methods for charging or discharging
    • H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
    • 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
    • H01M10/482—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte for several batteries or cells simultaneously or sequentially
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M50/00—Constructional details or processes of manufacture of the non-active parts of electrochemical cells other than fuel cells, e.g. hybrid cells
    • H01M50/50—Current conducting connections for cells or batteries
    • H01M50/572—Means for preventing undesired use or discharge
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/18—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for batteries; for accumulators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/50—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries simultaneously or sequentially
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/62—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overcurrent
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
    • 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
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01M—PROCESSES OR MEANS, e.g. BATTERIES, FOR THE DIRECT CONVERSION OF CHEMICAL ENERGY INTO ELECTRICAL ENERGY
    • H01M2200/00—Safety devices for primary or secondary batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—ELECTRIC POWER NETWORKS; CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries
    • H02J7/60—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements
    • H02J7/61—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including safety or protection arrangements against overcharge
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
PL20164966.2T 2019-10-10 2020-03-23 Układ baterii i sposób sterowania nim PL3806228T3 (pl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1020190125524A KR102267785B1 (ko) 2019-10-10 2019-10-10 배터리 시스템 및 배터리 시스템의 제어 방법

Publications (1)

Publication Number Publication Date
PL3806228T3 true PL3806228T3 (pl) 2025-01-13

Family

ID=69953906

Family Applications (1)

Application Number Title Priority Date Filing Date
PL20164966.2T PL3806228T3 (pl) 2019-10-10 2020-03-23 Układ baterii i sposób sterowania nim

Country Status (7)

Country Link
US (1) US11289925B2 (pl)
EP (2) EP3937293A1 (pl)
KR (1) KR102267785B1 (pl)
CN (1) CN112653204B (pl)
HU (1) HUE069319T2 (pl)
PL (1) PL3806228T3 (pl)
TW (1) TWI776155B (pl)

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US11462777B2 (en) * 2017-10-04 2022-10-04 Envision Aesc Japan Ltd. Battery pack inspection method and inspection device for anomaly detection via voltage comparison over time
KR102802132B1 (ko) * 2019-02-20 2025-04-28 삼성에스디아이 주식회사 배터리 제어 장치 및 배터리 제어 방법
DE102019214343A1 (de) * 2019-09-20 2021-03-25 Robert Bosch Gmbh Verfahren zum Ausgleichen von Ladezuständen eines elektrischen Energiespeichers
JP7317777B2 (ja) * 2020-09-08 2023-07-31 株式会社東芝 管理方法、管理装置及び管理システム
CN121114775A (zh) * 2020-11-27 2025-12-12 株式会社Lg新能源 电池诊断装置、电池诊断方法、电池组及车辆
CN112599931A (zh) * 2020-12-16 2021-04-02 阳光电源股份有限公司 一种电池簇及储能系统
DE102021106060A1 (de) * 2021-03-12 2022-09-15 Webasto SE Batterieüberwachungseinheit
CN113085558A (zh) * 2021-05-20 2021-07-09 宝能(广州)汽车研究院有限公司 一种电池电连接状态确定方法、装置、新能源汽车及介质
US12241943B2 (en) * 2021-07-14 2025-03-04 GM Global Technology Operations LLC Method for early detection of an internal short in a battery pack
KR20230052763A (ko) * 2021-10-13 2023-04-20 주식회사 엘지에너지솔루션 배터리 진단 장치, 배터리 팩, 전기 차량, 및 배터리 진단 방법
US11675013B2 (en) * 2021-10-18 2023-06-13 Taiwan Truewin Technology Co., Ltd. Classification method and system for rechargeable batteries
US11777334B2 (en) * 2021-11-11 2023-10-03 Beta Air, Llc System for charging multiple power sources and monitoring diode currents for faults
CN114137417B (zh) * 2021-11-19 2023-01-17 北京理工大学 一种基于充电数据特征的电池内短路检测方法
GB2613207B (en) * 2021-11-29 2024-05-22 Cirrus Logic Int Semiconductor Ltd Charging cells in a battery pack
WO2023193268A1 (zh) * 2022-04-08 2023-10-12 宁德时代新能源科技股份有限公司 电芯短路识别方法、装置、bms、电池包、设备及介质
CN115061049B (zh) * 2022-08-08 2022-11-01 山东卓朗检测股份有限公司 一种数据中心ups电池故障快速检测方法及系统
KR102957782B1 (ko) * 2022-08-24 2026-04-27 주식회사 엘지에너지솔루션 임피던스 측정 장치 및 그것의 동작 방법
TWI830546B (zh) * 2022-09-02 2024-01-21 立錡科技股份有限公司 電池組及其電流監測方法
KR102718584B1 (ko) * 2022-10-14 2024-10-17 삼성전자주식회사 개방 셀 전압을 사용하여 배터리에서 쇼트 회로 저항을 추정하는 방법 및 시스템
JP2024101664A (ja) * 2023-01-18 2024-07-30 株式会社日立ハイテク 電池劣化判定方法、電池劣化判定装置

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JP2003142162A (ja) * 2001-10-31 2003-05-16 Sanyo Electric Co Ltd 電池パック
JP2009032506A (ja) * 2007-07-26 2009-02-12 Panasonic Corp 非水系電解質二次電池の内部短絡検知方法および装置
JP5439800B2 (ja) 2008-12-04 2014-03-12 ミツミ電機株式会社 二次電池保護用集積回路装置及びこれを用いた二次電池保護モジュール並びに電池パック
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TW201823760A (zh) 2016-12-26 2018-07-01 英業達股份有限公司 電池的放電檢測方法、裝置及電子設備
JP7314795B2 (ja) * 2017-05-01 2023-07-26 株式会社Ｇｓユアサ 蓄電システム及び微小短絡の検査方法
TWI649573B (zh) 2017-12-04 2019-02-01 財團法人工業技術研究院 電池內短路阻抗之偵測方法和系統
KR102011736B1 (ko) 2018-05-03 2019-08-19 한국단자공업 주식회사 배터리팩 퓨즈의 단락 평가 시스템 및 방법
CN108964179A (zh) 2018-07-02 2018-12-07 湖南红太阳新能源科技有限公司 电池均衡系统及方法

Also Published As

Publication number Publication date
EP3806228B1 (en) 2024-09-04
US11289925B2 (en) 2022-03-29
TW202115421A (zh) 2021-04-16
TWI776155B (zh) 2022-09-01
EP3806228A1 (en) 2021-04-14
KR102267785B1 (ko) 2021-06-21
CN112653204A (zh) 2021-04-13
KR20210042679A (ko) 2021-04-20
US20210111568A1 (en) 2021-04-15
HUE069319T2 (hu) 2025-03-28
CN112653204B (zh) 2024-08-13
EP3937293A1 (en) 2022-01-12

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