JP6942657B2 - 蓄電池システム、残容量推定装置、及び残容量推定方法 - Google Patents

蓄電池システム、残容量推定装置、及び残容量推定方法 Download PDF

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Publication number
JP6942657B2
JP6942657B2 JP2018034376A JP2018034376A JP6942657B2 JP 6942657 B2 JP6942657 B2 JP 6942657B2 JP 2018034376 A JP2018034376 A JP 2018034376A JP 2018034376 A JP2018034376 A JP 2018034376A JP 6942657 B2 JP6942657 B2 JP 6942657B2
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Japan
Prior art keywords
battery
discharge depth
discharge
output voltage
unit
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JP2018034376A
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Japanese (ja)
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JP2019148537A (ja
JP2019148537A5 (enExample
Inventor
弘樹 松下
弘樹 松下
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Toshiba Corp
Toshiba Infrastructure Systems and Solutions Corp
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Toshiba Corp
Toshiba Infrastructure Systems and Solutions Corp
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Publication date
Application filed by Toshiba Corp, Toshiba Infrastructure Systems and Solutions Corp filed Critical Toshiba Corp
Priority to JP2018034376A priority Critical patent/JP6942657B2/ja
Priority to AU2019201005A priority patent/AU2019201005B2/en
Priority to US16/274,338 priority patent/US10914788B2/en
Priority to EP19157145.4A priority patent/EP3534169B1/en
Priority to PL19157145T priority patent/PL3534169T3/pl
Publication of JP2019148537A publication Critical patent/JP2019148537A/ja
Publication of JP2019148537A5 publication Critical patent/JP2019148537A5/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]
    • G01R31/382—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]
    • G01R31/3644—Constructional arrangements
    • G01R31/3646—Constructional arrangements for indicating electrical conditions or variables, e.g. visual or audible indicators
    • 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
    • G01R31/3828—Arrangements for monitoring battery or accumulator variables, e.g. SoC using current integration
    • 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
    • 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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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Secondary Cells (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
JP2018034376A 2018-02-28 2018-02-28 蓄電池システム、残容量推定装置、及び残容量推定方法 Active JP6942657B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2018034376A JP6942657B2 (ja) 2018-02-28 2018-02-28 蓄電池システム、残容量推定装置、及び残容量推定方法
AU2019201005A AU2019201005B2 (en) 2018-02-28 2019-02-13 Battery system, remaining capacity estimation device, and remaining capacity estimation method
US16/274,338 US10914788B2 (en) 2018-02-28 2019-02-13 Battery system, remaining capacity estimation device, and remaining capacity estimation method
EP19157145.4A EP3534169B1 (en) 2018-02-28 2019-02-14 Battery system, remaining capacity estimation device, and remaining capacity estimation method
PL19157145T PL3534169T3 (pl) 2018-02-28 2019-02-14 System akumulatorowy, urządzenie do szacowania pozostałej pojemności oraz sposób szacowania pozostałej pojemności

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2018034376A JP6942657B2 (ja) 2018-02-28 2018-02-28 蓄電池システム、残容量推定装置、及び残容量推定方法

Publications (3)

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JP2019148537A JP2019148537A (ja) 2019-09-05
JP2019148537A5 JP2019148537A5 (enExample) 2020-08-13
JP6942657B2 true JP6942657B2 (ja) 2021-09-29

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JP2018034376A Active JP6942657B2 (ja) 2018-02-28 2018-02-28 蓄電池システム、残容量推定装置、及び残容量推定方法

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Country Link
US (1) US10914788B2 (enExample)
EP (1) EP3534169B1 (enExample)
JP (1) JP6942657B2 (enExample)
AU (1) AU2019201005B2 (enExample)
PL (1) PL3534169T3 (enExample)

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* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102019134436A1 (de) 2019-12-16 2021-06-17 Bayerische Motoren Werke Aktiengesellschaft Verfahren und Vorrichtung zur Schätzung der nutzbaren Ladekapazität eines elektrischen Energiespeichers
JP7435101B2 (ja) * 2020-03-18 2024-02-21 株式会社Ｇｓユアサ 推定装置、蓄電デバイス、推定方法、及びコンピュータプログラム
JP7574197B2 (ja) * 2021-05-21 2024-10-28 東莞新能安科技有限公司 電池放電のアンダー電圧保護方法、電池装置及び電気機器
KR20230072923A (ko) * 2021-11-18 2023-05-25 현대자동차주식회사 배터리 수명 판단 장치 및 방법
CN114118575B (zh) * 2021-11-25 2025-04-04 西安西电电力系统有限公司 电化学储能系统的放电深度确定方法、装置和计算机设备
CN114624615B (zh) * 2022-05-13 2022-09-06 深圳市驰普科达科技有限公司 一种储能电池寿命预测方法、装置、电子设备及存储介质
CN115508708A (zh) * 2022-08-25 2022-12-23 深圳市雄韬锂电有限公司 储能电池测试数据处理方法及系统

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JP3286492B2 (ja) * 1995-04-28 2002-05-27 本田技研工業株式会社 車載発電装置の制御装置
AU764412B2 (en) 1998-08-28 2003-08-21 Invensys Energy Systems (Nz) Limited Battery charge measurement and discharge reserve time prediction technique and apparatus
JP2001021625A (ja) * 1999-07-02 2001-01-26 Yazaki Corp 温度を考慮したガッシング電圧を用いたバッテリの容量測定装置
US6624635B1 (en) * 1999-10-23 2003-09-23 Cisco Technology, Inc. Uninterruptable power supply
JP2003168489A (ja) 2001-11-30 2003-06-13 Yuasa Corp アルカリ蓄電池の充放電状態の検知方法
JP4032934B2 (ja) * 2002-11-15 2008-01-16 ソニー株式会社 電池容量算出方法、電池容量算出装置、及び電池容量算出プログラム
US6832171B2 (en) 2002-12-29 2004-12-14 Texas Instruments Incorporated Circuit and method for determining battery impedance increase with aging
JP2008199723A (ja) 2007-02-09 2008-08-28 Railway Technical Res Inst バッテリーの残容量推定装置
US8004243B2 (en) * 2009-04-08 2011-08-23 Tesla Motors, Inc. Battery capacity estimating method and apparatus
US8791669B2 (en) * 2010-06-24 2014-07-29 Qnovo Inc. Method and circuitry to calculate the state of charge of a battery/cell
TWI409487B (zh) * 2010-09-21 2013-09-21 Lite On Clean Energy Technology Corp 電池量測方法及裝置
JP2013250071A (ja) 2012-05-30 2013-12-12 Sanyo Electric Co Ltd 満充電容量検出装置及び蓄電池システム
JP6157088B2 (ja) * 2012-11-07 2017-07-05 ルネサスエレクトロニクス株式会社 電池制御ｉｃ及びその制御方法
EP2894486B1 (en) * 2012-11-29 2020-06-17 LG Chem, Ltd. Apparatus and method for estimating power of secondary battery comprising blended cathode material
US20140277248A1 (en) * 2013-03-15 2014-09-18 Medtronic, Inc. Graphical display of remaining longevity of energy source of implantable medical device and method
JP2015155859A (ja) * 2014-02-21 2015-08-27 ソニー株式会社 電池残量推定装置、電池パック、蓄電装置、電動車両および電池残量推定方法
JP6156216B2 (ja) * 2014-03-25 2017-07-05 株式会社デンソー 満充電容量推定装置
JP6490414B2 (ja) 2014-12-05 2019-03-27 古河電気工業株式会社 二次電池状態検出装置および二次電池状態検出方法
WO2016189832A1 (ja) * 2015-05-25 2016-12-01 日本電気株式会社 蓄電池制御装置、蓄電システム、制御方法及びコンピュータ可読媒体
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Also Published As

Publication number Publication date
JP2019148537A (ja) 2019-09-05
AU2019201005A1 (en) 2019-09-12
US10914788B2 (en) 2021-02-09
US20190265306A1 (en) 2019-08-29
EP3534169B1 (en) 2020-08-19
EP3534169A3 (en) 2019-10-23
PL3534169T3 (pl) 2020-12-14
AU2019201005B2 (en) 2020-08-06
EP3534169A2 (en) 2019-09-04

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