JP7553332B2 - 電池制御装置およびプログラム - Google Patents

電池制御装置およびプログラム Download PDF

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Publication number
JP7553332B2
JP7553332B2 JP2020193213A JP2020193213A JP7553332B2 JP 7553332 B2 JP7553332 B2 JP 7553332B2 JP 2020193213 A JP2020193213 A JP 2020193213A JP 2020193213 A JP2020193213 A JP 2020193213A JP 7553332 B2 JP7553332 B2 JP 7553332B2
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Japan
Prior art keywords
deterioration rate
representative
rate
voltage
voltage difference
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Japanese (ja)
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JP2022081951A5 (https=
JP2022081951A (ja
Inventor
大輝 小松
亮平 中尾
晋 山内
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Hitachi Ltd
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Hitachi Ltd
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Priority to JP2020193213A priority Critical patent/JP7553332B2/ja
Priority to EP21894410.6A priority patent/EP4250428A4/en
Priority to PCT/JP2021/038750 priority patent/WO2022107536A1/ja
Publication of JP2022081951A publication Critical patent/JP2022081951A/ja
Publication of JP2022081951A5 publication Critical patent/JP2022081951A5/ja
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    • 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
    • G01R31/36—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
    • 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]
    • G01R31/392—Determining battery ageing or deterioration, e.g. state of health
    • 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
    • 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
    • H01M10/48—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
    • H01M10/482—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
    • 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
    • H02J7/84—Control of state of health [SOH]
    • 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
    • H01M2010/4271—Battery management systems including electronic circuits, e.g. control of current or voltage to keep battery in healthy state, cell balancing
    • 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

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  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (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)
JP2020193213A 2020-11-20 2020-11-20 電池制御装置およびプログラム Active JP7553332B2 (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP2020193213A JP7553332B2 (ja) 2020-11-20 2020-11-20 電池制御装置およびプログラム
EP21894410.6A EP4250428A4 (en) 2020-11-20 2021-10-20 BATTERY CONTROL DEVICE AND PROGRAM
PCT/JP2021/038750 WO2022107536A1 (ja) 2020-11-20 2021-10-20 電池制御装置およびプログラム

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2020193213A JP7553332B2 (ja) 2020-11-20 2020-11-20 電池制御装置およびプログラム

Publications (3)

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JP2022081951A JP2022081951A (ja) 2022-06-01
JP2022081951A5 JP2022081951A5 (https=) 2023-03-06
JP7553332B2 true JP7553332B2 (ja) 2024-09-18

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EP (1) EP4250428A4 (https=)
JP (1) JP7553332B2 (https=)
WO (1) WO2022107536A1 (https=)

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* Cited by examiner, † Cited by third party
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KR102864746B1 (ko) * 2022-09-13 2025-09-25 주식회사 엘지에너지솔루션 배터리 관리 장치 및 그것의 동작 방법
CN120303572A (zh) * 2022-12-05 2025-07-11 松下知识产权经营株式会社 电池分析系统、电池分析方法以及电池分析程序、记载有电池分析程序的存储介质
JP2024148768A (ja) * 2023-04-06 2024-10-18 株式会社デンソー 電池診断装置及びプログラム
CN118050649B (zh) * 2024-04-16 2024-06-11 东方旭能(山东)科技发展有限公司 一种基于大数据的蓄电池监控管理系统
CN118336781B (zh) * 2024-06-13 2024-10-18 西安热工研究院有限公司 一种考虑输入因素的超级电容储能容量分配方法及系统

Citations (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2012049852A1 (ja) 2010-10-14 2012-04-19 トヨタ自動車株式会社 蓄電装置の診断装置、診断方法、および蓄電装置
JP2012181037A (ja) 2011-02-28 2012-09-20 Mitsubishi Heavy Ind Ltd 劣化推定装置、劣化推定方法、及びプログラム
WO2012169063A1 (ja) 2011-06-10 2012-12-13 日立ビークルエナジー株式会社 電池制御装置、電池システム
WO2013018888A1 (ja) 2011-08-04 2013-02-07 三洋電機株式会社 電池交換判定装置
WO2014115513A1 (ja) 2013-01-22 2014-07-31 三洋電機株式会社 電池モジュールの故障推定システム
JP2014240807A (ja) 2013-06-12 2014-12-25 三菱自動車工業株式会社 組電池の異常判定装置
JP2015118024A (ja) 2013-12-19 2015-06-25 日立オートモティブシステムズ株式会社 二次電池モジュールおよび二次電池監視装置
JP2016024170A (ja) 2014-07-24 2016-02-08 日立オートモティブシステムズ株式会社 電池制御装置
JP2018019552A (ja) 2016-07-29 2018-02-01 日本電気株式会社 情報処理装置、蓄電システム、推定方法およびプログラム
WO2018066298A1 (ja) 2016-10-06 2018-04-12 株式会社豊田自動織機 蓄電装置
CN109709488A (zh) 2018-12-29 2019-05-03 蜂巢能源科技有限公司 电芯模组电连接检测方法和装置

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JP2013036936A (ja) * 2011-08-10 2013-02-21 Toyota Motor Corp 再利用可能性判定装置、車両、再利用可能性判定方法
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KR102156866B1 (ko) * 2014-11-14 2020-09-17 한국전기연구원 미소 전류를 이용한 교류 임피던스 기반의 배터리 수명 예측 장치
JP6596818B2 (ja) * 2014-12-10 2019-10-30 日立化成株式会社 蓄電池システム
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Publication number Priority date Publication date Assignee Title
WO2012049852A1 (ja) 2010-10-14 2012-04-19 トヨタ自動車株式会社 蓄電装置の診断装置、診断方法、および蓄電装置
JP2012181037A (ja) 2011-02-28 2012-09-20 Mitsubishi Heavy Ind Ltd 劣化推定装置、劣化推定方法、及びプログラム
WO2012169063A1 (ja) 2011-06-10 2012-12-13 日立ビークルエナジー株式会社 電池制御装置、電池システム
WO2013018888A1 (ja) 2011-08-04 2013-02-07 三洋電機株式会社 電池交換判定装置
WO2014115513A1 (ja) 2013-01-22 2014-07-31 三洋電機株式会社 電池モジュールの故障推定システム
JP2014240807A (ja) 2013-06-12 2014-12-25 三菱自動車工業株式会社 組電池の異常判定装置
JP2015118024A (ja) 2013-12-19 2015-06-25 日立オートモティブシステムズ株式会社 二次電池モジュールおよび二次電池監視装置
JP2016024170A (ja) 2014-07-24 2016-02-08 日立オートモティブシステムズ株式会社 電池制御装置
JP2018019552A (ja) 2016-07-29 2018-02-01 日本電気株式会社 情報処理装置、蓄電システム、推定方法およびプログラム
WO2018066298A1 (ja) 2016-10-06 2018-04-12 株式会社豊田自動織機 蓄電装置
CN109709488A (zh) 2018-12-29 2019-05-03 蜂巢能源科技有限公司 电芯模组电连接检测方法和装置

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EP4250428A4 (en) 2024-11-20
EP4250428A1 (en) 2023-09-27
WO2022107536A1 (ja) 2022-05-27
JP2022081951A (ja) 2022-06-01

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