JPWO2021053976A1 - - Google Patents

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Publication number
JPWO2021053976A1
JPWO2021053976A1 JP2021546537A JP2021546537A JPWO2021053976A1 JP WO2021053976 A1 JPWO2021053976 A1 JP WO2021053976A1 JP 2021546537 A JP2021546537 A JP 2021546537A JP 2021546537 A JP2021546537 A JP 2021546537A JP WO2021053976 A1 JPWO2021053976 A1 JP WO2021053976A1
Authority
JP
Japan
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.)
Pending
Application number
JP2021546537A
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 filed Critical
Publication of JPWO2021053976A1 publication Critical patent/JPWO2021053976A1/ja
Pending legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L58/00—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles
    • B60L58/10—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries
    • B60L58/12—Methods or circuit arrangements for monitoring or controlling batteries or fuel cells, specially adapted for electric vehicles for monitoring or controlling batteries responding to state of charge [SoC]
    • 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
    • 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
    • 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
    • H02J7/02—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries for charging batteries from ac mains by converters
    • 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
    • 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
    • Y02T—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO TRANSPORTATION
    • Y02T10/00—Road transport of goods or passengers
    • Y02T10/60—Other road transportation technologies with climate change mitigation effect
    • Y02T10/70—Energy storage systems for electromobility, e.g. batteries
JP2021546537A 2019-09-19 2020-07-31 Pending JPWO2021053976A1 (ja)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2019170709 2019-09-19
PCT/JP2020/029475 WO2021053976A1 (ja) 2019-09-19 2020-07-31 電池監視システム、電池モジュール、電池管理装置、管理方法、及び車両

Publications (1)

Publication Number Publication Date
JPWO2021053976A1 true JPWO2021053976A1 (ja) 2021-03-25

Family

ID=74884199

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2021546537A Pending JPWO2021053976A1 (ja) 2019-09-19 2020-07-31

Country Status (2)

Country Link
JP (1) JPWO2021053976A1 (ja)
WO (1) WO2021053976A1 (ja)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230208169A1 (en) * 2021-12-29 2023-06-29 Auto Motive Power Inc. Technique Using a Battery Charger and Battery Management System to Detect Cell Degradation and Pack Imminent Failures
CN114744309B (zh) * 2022-06-09 2022-09-02 深圳凌奈智控有限公司 基于bms的电池安全管理方法、装置、设备及存储介质
CN115166523B (zh) * 2022-09-06 2022-12-02 江苏时代新能源科技有限公司 移动式电池状态检测设备、系统和方法
WO2024050772A1 (zh) * 2022-09-08 2024-03-14 宁德时代新能源科技股份有限公司 电池系统的控制方法和控制装置
CN115864565B (zh) * 2022-11-16 2023-09-26 惠州因博利电子科技有限公司 一种基于储能变换器的锂离子电池储能系统和方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5386155B2 (ja) * 2008-11-28 2014-01-15 株式会社日立製作所 蓄電装置
JP5554204B2 (ja) * 2010-10-15 2014-07-23 株式会社マキタ 工具用バッテリ
WO2015092846A1 (ja) * 2013-12-16 2015-06-25 株式会社日立製作所 電池システム、電池セル管理装置
JP2016086468A (ja) * 2014-10-23 2016-05-19 株式会社豊田自動織機 リレー制御装置
JP6496008B2 (ja) * 2015-03-17 2019-04-03 株式会社東芝 蓄電池管理装置、方法及びプログラム
JP6419046B2 (ja) * 2015-09-15 2018-11-07 本田技研工業株式会社 蓄電システムの故障形態判定装置
JP6632918B2 (ja) * 2016-03-18 2020-01-22 Ntn株式会社 二次電池の劣化判定装置
JP6763729B2 (ja) * 2016-09-26 2020-09-30 矢崎総業株式会社 電池状態検出装置

Also Published As

Publication number Publication date
WO2021053976A1 (ja) 2021-03-25

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