CN113711420B - 电池监控装置 - Google Patents

电池监控装置 Download PDF

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Publication number
CN113711420B
CN113711420B CN202080029798.6A CN202080029798A CN113711420B CN 113711420 B CN113711420 B CN 113711420B CN 202080029798 A CN202080029798 A CN 202080029798A CN 113711420 B CN113711420 B CN 113711420B
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China
Prior art keywords
signal
battery
unit
monitoring device
response signal
Prior art date
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Active
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CN202080029798.6A
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English (en)
Chinese (zh)
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CN113711420A (zh
Inventor
北川昌明
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Denso Corp
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Denso Corp
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Classifications

    • 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]
    • G01R31/3644—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]
    • G01R31/367—Software therefor, e.g. for battery testing using modelling or look-up tables
    • 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
    • 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
    • H01M10/48—Accumulators combined with arrangements for measuring, testing or indicating the condition of cells, e.g. the level or density of the electrolyte
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • H02J7/0014—Circuits for equalisation of charge between batteries
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0013—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries acting upon several batteries simultaneously or sequentially
    • H02J7/0014—Circuits for equalisation of charge between batteries
    • H02J7/0016—Circuits for equalisation of charge between batteries using shunting, discharge or bypass circuits
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/0048—Detection of remaining charge capacity or state of charge [SOC]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • H02J7/005—Detection of state of health [SOH]
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J7/00—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • 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 Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Health & Medical Sciences (AREA)
  • General Health & Medical Sciences (AREA)
  • Medical Informatics (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
CN202080029798.6A 2019-04-26 2020-04-22 电池监控装置 Active CN113711420B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2019-086141 2019-04-26
JP2019086141A JP7172838B2 (ja) 2019-04-26 2019-04-26 電池監視装置
PCT/JP2020/017386 WO2020218373A1 (ja) 2019-04-26 2020-04-22 電池監視装置

Publications (2)

Publication Number Publication Date
CN113711420A CN113711420A (zh) 2021-11-26
CN113711420B true CN113711420B (zh) 2024-03-15

Family

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Family Applications (1)

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CN202080029798.6A Active CN113711420B (zh) 2019-04-26 2020-04-22 电池监控装置

Country Status (5)

Country Link
US (1) US12385981B2 (enExample)
JP (1) JP7172838B2 (enExample)
CN (1) CN113711420B (enExample)
DE (1) DE112020002115T5 (enExample)
WO (1) WO2020218373A1 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020261799A1 (ja) * 2019-06-27 2020-12-30 ヌヴォトンテクノロジージャパン株式会社 電池管理回路、電池管理システムおよび電池管理ネットワーク
JP7226147B2 (ja) 2019-07-04 2023-02-21 株式会社デンソー 電池監視装置
JP7522542B2 (ja) 2019-07-17 2024-07-25 株式会社デンソー 電池監視装置
JP7259614B2 (ja) * 2019-07-19 2023-04-18 株式会社デンソー 電池監視装置
JP7205410B2 (ja) 2019-07-26 2023-01-17 株式会社デンソー 電池監視装置
WO2021111822A1 (ja) * 2019-12-04 2021-06-10 株式会社デンソー 電池監視装置
JP7347379B2 (ja) * 2020-09-04 2023-09-20 株式会社デンソー 電池監視システム
JP7727986B2 (ja) * 2020-11-17 2025-08-22 国立大学法人東海国立大学機構 電池モジュール
DE102021207106A1 (de) 2021-07-06 2023-01-12 Volkswagen Aktiengesellschaft Vorrichtung und Verfahren zum Überwachen eines elektrischen Speichers
US20240385257A1 (en) * 2021-09-24 2024-11-21 National Institute Of Advanced Industrial Science And Technology Battery pack and assessment method
JP7775720B2 (ja) * 2022-01-20 2025-11-26 株式会社デンソー 二次電池システム
JP7461392B2 (ja) * 2022-01-26 2024-04-03 プライムプラネットエナジー＆ソリューションズ株式会社 処理装置、および算出システム
JP7586122B2 (ja) 2022-03-30 2024-11-19 株式会社デンソー ２次電池のインピーダンス測定装置
KR20230164461A (ko) * 2022-05-25 2023-12-04 주식회사 엘지에너지솔루션 배터리 관리 장치 및 그것의 동작 방법
JP2024010570A (ja) * 2022-07-12 2024-01-24 株式会社デンソー ２次電池の熱暴走予兆検知装置、及び２次電池の熱暴走予兆検知方法
JP2025033492A (ja) * 2023-08-29 2025-03-13 株式会社デンソー インピーダンス測定装置

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GB1256676A (enExample) * 1969-07-26 1971-12-15
EP0013706A1 (de) * 1978-12-22 1980-08-06 Siemens Aktiengesellschaft Einrichtung zur automatischen Überwachung des Ladezustandes der netzunabhängigen Stromversorgung und der Luftfeuchte im Antwortgerät einer Anlage zur Standortbestimmung von Verkehrseinrichtungen
CN1325551A (zh) * 1998-09-11 2001-12-05 基思·S·钱普林 测量电池和电池组复阻抗的装置和方法
WO2002035677A1 (en) * 2000-10-25 2002-05-02 Kerry D Nufer A battery monitoring system
CN101639523A (zh) * 2003-06-27 2010-02-03 古河电气工业株式会社 二次电池的内部阻抗测量方法及装置、恶化判断方法及装置、电源系统
CN1882843A (zh) * 2003-12-04 2006-12-20 保诚电子工程有限公司 蓄电池电压与阻抗测量电路
JP2006214941A (ja) * 2005-02-04 2006-08-17 Kri Inc コンクリート含有成分測定装置および測定方法
CN102129039A (zh) * 2005-09-16 2011-07-20 古河电气工业株式会社 二次电池劣化判定方法、二次电池劣化判定装置、及电源系统
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JP2009227189A (ja) * 2008-03-25 2009-10-08 Mazda Motor Corp バッテリ監視装置及びその監視装置を用いたバッテリ制御装置
CN102148395A (zh) * 2010-02-05 2011-08-10 日立车辆能源株式会社 电池控制装置和电池系统
CN102810893A (zh) * 2011-05-31 2012-12-05 森萨塔科技麻省公司 发电机模块的连接控制
CN102901930A (zh) * 2011-07-29 2013-01-30 横河电机株式会社 电池监视装置
CN103001313A (zh) * 2011-09-08 2013-03-27 联正电子(深圳)有限公司 一种离线式不间断电源系统
JP2013228244A (ja) * 2012-04-25 2013-11-07 Toshiba Corp 電池残量の監視機能を有する二次電池システム
JP2014102127A (ja) * 2012-11-19 2014-06-05 Denso Corp 電池監視装置
JP2014126532A (ja) * 2012-12-27 2014-07-07 Waseda Univ 電気化学システム
JP2015088238A (ja) * 2013-10-28 2015-05-07 日産自動車株式会社 燃料電池の電力調整システム
CN106133539A (zh) * 2014-03-26 2016-11-16 日产自动车株式会社 阻抗测定装置和阻抗测定方法
CN106461730A (zh) * 2014-04-11 2017-02-22 日立汽车系统株式会社 电池监视装置
JP2018093694A (ja) * 2016-12-07 2018-06-14 株式会社デンソー 電源回路装置
JP2019015599A (ja) * 2017-07-06 2019-01-31 富士通株式会社 制御回路、センサデバイス及び電池残量測定方法

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Publication number Publication date
JP7172838B2 (ja) 2022-11-16
JP2020180949A (ja) 2020-11-05
DE112020002115T5 (de) 2022-01-27
WO2020218373A1 (ja) 2020-10-29
CN113711420A (zh) 2021-11-26
US20220045544A1 (en) 2022-02-10
US12385981B2 (en) 2025-08-12

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