JP7731902B2 - 蓄電システム、車両、および電子機器 - Google Patents

蓄電システム、車両、および電子機器

Info

Publication number
JP7731902B2
JP7731902B2 JP2022564702A JP2022564702A JP7731902B2 JP 7731902 B2 JP7731902 B2 JP 7731902B2 JP 2022564702 A JP2022564702 A JP 2022564702A JP 2022564702 A JP2022564702 A JP 2022564702A JP 7731902 B2 JP7731902 B2 JP 7731902B2
Authority
JP
Japan
Prior art keywords
secondary battery
positive electrode
battery
terminal
circuit
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.)
Active
Application number
JP2022564702A
Other languages
English (en)
Japanese (ja)
Other versions
JPWO2022112894A5 (https=
JPWO2022112894A1 (https=
Inventor
隆之 池田
洋介 塚本
剛 長多
広樹 井上
清貴 木村
駿介 佐藤
俊希 水口
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Semiconductor Energy Laboratory Co Ltd
Original Assignee
Semiconductor Energy Laboratory 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 Semiconductor Energy Laboratory Co Ltd filed Critical Semiconductor Energy Laboratory Co Ltd
Publication of JPWO2022112894A1 publication Critical patent/JPWO2022112894A1/ja
Publication of JPWO2022112894A5 publication Critical patent/JPWO2022112894A5/ja
Priority to JP2025136702A priority Critical patent/JP2025168372A/ja
Application granted granted Critical
Publication of JP7731902B2 publication Critical patent/JP7731902B2/ja
Active legal-status Critical Current
Anticipated expiration legal-status Critical

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
    • H02J7/80—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries including monitoring or indicating arrangements
    • H02J7/82—Control of 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]
    • G01R31/385—Arrangements for measuring battery or accumulator 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]
    • G01R31/389—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
    • H01M10/4264—Structural combination with electronic components, e.g. electronic circuits integrated to the outside of the casing with capacitors
    • 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
    • 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
    • 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
    • H02J7/02—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • 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
    • H02J7/02—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries for charging batteries from AC mains by converters
    • H02J7/04—Regulation of charging current or voltage
    • H02J7/06—Regulation of charging current or voltage using discharge tubes or semiconductor devices
    • 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
    • H02J7/90—Regulation of charging or discharging current or voltage
    • 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
    • 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)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Power Engineering (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)
JP2022564702A 2020-11-27 2021-11-12 蓄電システム、車両、および電子機器 Active JP7731902B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2025136702A JP2025168372A (ja) 2020-11-27 2025-08-20 蓄電システム

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP2020197181 2020-11-27
JP2020197181 2020-11-27
JP2021143691 2021-09-03
JP2021143691 2021-09-03
PCT/IB2021/060484 WO2022112894A1 (ja) 2020-11-27 2021-11-12 蓄電システム、車両、および電子機器

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP2025136702A Division JP2025168372A (ja) 2020-11-27 2025-08-20 蓄電システム

Publications (3)

Publication Number Publication Date
JPWO2022112894A1 JPWO2022112894A1 (https=) 2022-06-02
JPWO2022112894A5 JPWO2022112894A5 (https=) 2024-11-06
JP7731902B2 true JP7731902B2 (ja) 2025-09-01

Family

ID=81754124

Family Applications (2)

Application Number Title Priority Date Filing Date
JP2022564702A Active JP7731902B2 (ja) 2020-11-27 2021-11-12 蓄電システム、車両、および電子機器
JP2025136702A Pending JP2025168372A (ja) 2020-11-27 2025-08-20 蓄電システム

Family Applications After (1)

Application Number Title Priority Date Filing Date
JP2025136702A Pending JP2025168372A (ja) 2020-11-27 2025-08-20 蓄電システム

Country Status (6)

Country Link
US (1) US20230408595A1 (https=)
JP (2) JP7731902B2 (https=)
KR (1) KR20230110764A (https=)
DE (1) DE112021006182T5 (https=)
TW (1) TW202221968A (https=)
WO (1) WO2022112894A1 (https=)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20230146313A1 (en) * 2020-03-30 2023-05-11 Sanyo Electric Co., Ltd. Battery pack for electric bicycle and electric bicycle equipped with battery pack
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
JPWO2023162751A1 (https=) * 2022-02-25 2023-08-31
DE202022102322U1 (de) * 2022-04-29 2023-08-01 Robert Bosch Gesellschaft mit beschränkter Haftung Kommunikationseinheit mit einer Festlegungsvorrichtung zur Festlegung an einer Komponente eines insbesondere einspurigen Fahrzeugs
DE202022102323U1 (de) * 2022-04-29 2023-08-01 Robert Bosch Gesellschaft mit beschränkter Haftung Kommunikationseinheit mit einer Festlegungsvorrichtung zur Festlegung an einer Komponente eines insbesondere einspurigen Fahrzeugs
US20250120692A1 (en) * 2023-10-13 2025-04-17 Cilag Gmbh International Proportionate balancing of the function impact magnitude of battery output to peak motor current
CN119044798B (zh) * 2024-10-31 2025-03-07 深圳市智佳能自动化有限公司 一种锂电池充放电检测设备及检测工艺
CN120949074B (zh) * 2025-10-20 2026-01-02 浙江天能储能科技发展有限公司 一种基于物理参数解析的锂离子电池交流内阻计算方法

Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013141395A (ja) 2011-12-30 2013-07-18 Ls Industrial Systems Co Ltd 電気自動車バッテリー充電装置
JP2013243114A (ja) 2012-05-17 2013-12-05 Taida Electronic Ind Co Ltd 充電システム
JP2015023729A (ja) 2013-07-22 2015-02-02 株式会社シンテックホズミ バッテリバックアップ装置
WO2016121151A1 (ja) 2015-01-30 2016-08-04 株式会社東芝 内部抵抗測定装置、蓄電池装置、および内部抵抗値導出方法
JP2018523814A (ja) 2015-07-01 2018-08-23 バテル エナジー アライアンス，エルエルシー エネルギ貯蔵セル・インピーダンス測定装置、方法、および関連システム
CN108614220A (zh) 2018-05-14 2018-10-02 浙江大学 一种基于阻尼振荡的蓄电池内阻测量方法
JP2018161048A (ja) 2013-09-23 2018-10-11 シェンジェン・マイゲソン・エレクトリカル・カンパニー・リミテッド リチウムイオン電池で構成されるユニバーサル充電池及びその制御方法
JP2019114464A (ja) 2017-12-25 2019-07-11 株式会社デンソー 監視装置
WO2020026888A1 (ja) 2018-07-31 2020-02-06 日本電産リード株式会社 電池インピーダンス測定装置

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JP3262819B2 (ja) * 1991-10-28 2002-03-04 アジレント・テクノロジー株式会社 接触判定回路を備えるインピーダンス測定装置及びその接触判定方法
US9851414B2 (en) * 2004-12-21 2017-12-26 Battelle Energy Alliance, Llc Energy storage cell impedance measuring apparatus, methods and related systems
JP4569575B2 (ja) 2007-01-16 2010-10-27 トヨタ自動車株式会社 二次電池の内部抵抗検出装置および検出方法
JP5815195B2 (ja) 2008-09-11 2015-11-17 ミツミ電機株式会社 電池状態検知装置及びそれを内蔵する電池パック
CN102282739B (zh) 2009-01-14 2014-05-07 三美电机株式会社 保护监视电路、电池组、二次电池监视电路以及保护电路
JP5434168B2 (ja) 2009-03-17 2014-03-05 株式会社リコー 二次電池の保護用半導体装置およびそれを用いたバッテリパックならびに電子機器
JP6663927B2 (ja) 2015-12-04 2020-03-13 ルネサスエレクトロニクス株式会社 半導体チップおよび半導体装置並びに電子装置
US10992144B2 (en) * 2017-05-17 2021-04-27 Galley Power LLC Battery balancing and current control with bypass circuit for load switch
KR102255489B1 (ko) * 2017-11-09 2021-06-03 주식회사 엘지에너지솔루션 전극 성능 평가시스템 및 전극 성능 평가방법

Patent Citations (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2013141395A (ja) 2011-12-30 2013-07-18 Ls Industrial Systems Co Ltd 電気自動車バッテリー充電装置
JP2013243114A (ja) 2012-05-17 2013-12-05 Taida Electronic Ind Co Ltd 充電システム
JP2015023729A (ja) 2013-07-22 2015-02-02 株式会社シンテックホズミ バッテリバックアップ装置
JP2018161048A (ja) 2013-09-23 2018-10-11 シェンジェン・マイゲソン・エレクトリカル・カンパニー・リミテッド リチウムイオン電池で構成されるユニバーサル充電池及びその制御方法
WO2016121151A1 (ja) 2015-01-30 2016-08-04 株式会社東芝 内部抵抗測定装置、蓄電池装置、および内部抵抗値導出方法
JP2018523814A (ja) 2015-07-01 2018-08-23 バテル エナジー アライアンス，エルエルシー エネルギ貯蔵セル・インピーダンス測定装置、方法、および関連システム
JP2019114464A (ja) 2017-12-25 2019-07-11 株式会社デンソー 監視装置
CN108614220A (zh) 2018-05-14 2018-10-02 浙江大学 一种基于阻尼振荡的蓄电池内阻测量方法
WO2020026888A1 (ja) 2018-07-31 2020-02-06 日本電産リード株式会社 電池インピーダンス測定装置

Also Published As

Publication number Publication date
WO2022112894A1 (ja) 2022-06-02
US20230408595A1 (en) 2023-12-21
TW202221968A (zh) 2022-06-01
DE112021006182T5 (de) 2023-09-28
JP2025168372A (ja) 2025-11-07
KR20230110764A (ko) 2023-07-25
JPWO2022112894A1 (https=) 2022-06-02

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