JP7420232B2 - 二次電池の出力制御方法及び二次電池の出力制御システム - Google Patents

二次電池の出力制御方法及び二次電池の出力制御システム Download PDF

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JP7420232B2
JP7420232B2 JP2022518448A JP2022518448A JP7420232B2 JP 7420232 B2 JP7420232 B2 JP 7420232B2 JP 2022518448 A JP2022518448 A JP 2022518448A JP 2022518448 A JP2022518448 A JP 2022518448A JP 7420232 B2 JP7420232 B2 JP 7420232B2
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power
output
secondary battery
ocv
soc
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Japanese (ja)
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JPWO2021220350A1 (https=
JPWO2021220350A5 (https=
Inventor
育宏 谷口
豊樹 井口
亜弥佳 平井
宏士 小川
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Nissan Motor Co Ltd
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Nissan Motor Co Ltd
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    • 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
    • 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
    • H02J7/971—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters
    • H02J7/975—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature
    • H02J7/977—Regulation of charging or discharging current or voltage the charge cycle being controlled or terminated in response to non-electric parameters in response to temperature of the 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
    • H01M10/05—Accumulators with non-aqueous electrolyte
    • H01M10/052—Li-accumulators
    • H01M10/0525—Rocking-chair batteries, i.e. batteries with lithium insertion or intercalation in both electrodes; Lithium-ion batteries
    • 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
    • H01M10/44—Methods for charging or discharging
    • H01M10/441—Methods for charging or discharging for several batteries or cells simultaneously or sequentially
    • 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
    • H01M10/443—Methods for charging or discharging in response to temperature
    • 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
    • H02J7/50—Circuit arrangements for charging or discharging batteries or for supplying loads from batteries acting upon multiple batteries 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
    • H02J7/82—Control of state of charge [SOC]
    • 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
    • H02J7/933—Regulation of charging or discharging current or voltage the cycle being controlled or terminated in response to electric parameters
    • 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
    • H02J7/96—Regulation of charging or discharging current or voltage in response to battery voltage
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Materials Engineering (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
JP2022518448A 2020-04-27 2020-04-27 二次電池の出力制御方法及び二次電池の出力制御システム Active JP7420232B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/017994 WO2021220350A1 (ja) 2020-04-27 2020-04-27 二次電池の出力制御方法及び二次電池の出力制御システム

Publications (3)

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JPWO2021220350A1 JPWO2021220350A1 (https=) 2021-11-04
JPWO2021220350A5 JPWO2021220350A5 (https=) 2023-01-23
JP7420232B2 true JP7420232B2 (ja) 2024-01-23

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US (1) US20230170727A1 (https=)
EP (1) EP4145586B1 (https=)
JP (1) JP7420232B2 (https=)
CN (1) CN115516694B (https=)
MX (1) MX2022013412A (https=)
WO (1) WO2021220350A1 (https=)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023154671A (ja) * 2022-04-07 2023-10-20 ビークルエナジージャパン株式会社 電池制御装置および電池システム

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4047380A1 (de) * 2021-02-18 2022-08-24 FRONIUS INTERNATIONAL GmbH Verfahren und system zur analyse eines elektrischen energiespeichers sowie energieversorgungssystem
US12352788B2 (en) * 2021-04-29 2025-07-08 GM Global Technology Operations LLC Thermal runaway prognosis by detecting abnormal cell voltage and SOC degeneration
CN115113061B (zh) * 2021-12-24 2024-11-22 长城汽车股份有限公司 修正电池soc的方法及相关装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008104289A (ja) 2006-10-19 2008-05-01 Hitachi Vehicle Energy Ltd 蓄電池管理装置およびそれを備える車両制御装置
WO2010109956A1 (ja) 2009-03-27 2010-09-30 株式会社日立製作所 蓄電装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3711881B2 (ja) * 2001-03-12 2005-11-02 日産自動車株式会社 充放電制御装置
JP2004031014A (ja) * 2002-06-24 2004-01-29 Nissan Motor Co Ltd 並列接続電池を含む組電池の最大充放電電力演算方法および装置
JP5089883B2 (ja) * 2005-12-16 2012-12-05 日立ビークルエナジー株式会社 蓄電池管理装置
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
US9395327B2 (en) * 2012-11-30 2016-07-19 GM Global Technology Operations LLC Systems and methods to protect against over-discharge in a battery system
JP5862631B2 (ja) * 2013-10-08 2016-02-16 トヨタ自動車株式会社 蓄電システム
JP2015118789A (ja) * 2013-12-18 2015-06-25 三菱自動車工業株式会社 バッテリ制御装置
JP6324248B2 (ja) * 2014-07-17 2018-05-16 日立オートモティブシステムズ株式会社 電池状態検知装置、二次電池システム、電池状態検知プログラム、電池状態検知方法
JP6602735B2 (ja) * 2016-09-21 2019-11-06 日立オートモティブシステムズ株式会社 二次電池制御装置
JP6108142B1 (ja) * 2017-01-19 2017-04-05 富士電機株式会社 電力貯蔵装置の充放電制御装置、充放電制御方法、及び電力貯蔵システム
US10919408B2 (en) * 2018-12-10 2021-02-16 GM Global Technology Operations LLC Controlling operation of device with rechargeable energy storage pack based on propulsion loss assessment

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2008104289A (ja) 2006-10-19 2008-05-01 Hitachi Vehicle Energy Ltd 蓄電池管理装置およびそれを備える車両制御装置
WO2010109956A1 (ja) 2009-03-27 2010-09-30 株式会社日立製作所 蓄電装置

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2023154671A (ja) * 2022-04-07 2023-10-20 ビークルエナジージャパン株式会社 電池制御装置および電池システム
JP7772643B2 (ja) 2022-04-07 2025-11-18 ビークルエナジージャパン株式会社 電池制御装置および電池システム

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JPWO2021220350A1 (https=) 2021-11-04
MX2022013412A (es) 2022-11-14
CN115516694B (zh) 2025-08-19
BR112022021571A2 (pt) 2022-12-06
EP4145586A4 (en) 2023-09-06
EP4145586A1 (en) 2023-03-08
EP4145586B1 (en) 2026-04-15
US20230170727A1 (en) 2023-06-01
WO2021220350A1 (ja) 2021-11-04
CN115516694A (zh) 2022-12-23

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