JP6827527B2 - 電池制御装置 - Google Patents

電池制御装置 Download PDF

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Publication number
JP6827527B2
JP6827527B2 JP2019511104A JP2019511104A JP6827527B2 JP 6827527 B2 JP6827527 B2 JP 6827527B2 JP 2019511104 A JP2019511104 A JP 2019511104A JP 2019511104 A JP2019511104 A JP 2019511104A JP 6827527 B2 JP6827527 B2 JP 6827527B2
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Japan
Prior art keywords
battery
calculation unit
current
coefficient
socv
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Active
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JP2019511104A
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English (en)
Japanese (ja)
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JPWO2018186088A1 (ja
Inventor
大川　圭一朗
圭一朗 大川
亮平 中尾
亮平 中尾
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.)
Vehicle Energy Japan Inc
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Vehicle Energy Japan Inc
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Publication date
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Publication of JPWO2018186088A1 publication Critical patent/JPWO2018186088A1/ja
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    • 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
    • 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]
    • 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
    • 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)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Secondary Cells (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
JP2019511104A 2017-04-07 2018-03-06 電池制御装置 Active JP6827527B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2017077137 2017-04-07
JP2017077137 2017-04-07
PCT/JP2018/008461 WO2018186088A1 (fr) 2017-04-07 2018-03-06 Dispositif de commande de batterie

Publications (2)

Publication Number Publication Date
JPWO2018186088A1 JPWO2018186088A1 (ja) 2020-05-14
JP6827527B2 true JP6827527B2 (ja) 2021-02-10

Family

ID=63713486

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2019511104A Active JP6827527B2 (ja) 2017-04-07 2018-03-06 電池制御装置

Country Status (2)

Country Link
JP (1) JP6827527B2 (fr)
WO (1) WO2018186088A1 (fr)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7119921B2 (ja) * 2018-11-07 2022-08-17 トヨタ自動車株式会社 電池制御装置
CN111098755B (zh) * 2019-11-21 2023-04-07 南通大学 一种电动汽车动力电池soc估计方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10056971A1 (de) * 2000-11-17 2002-05-23 Bosch Gmbh Robert Verfahren und Vorrichtung zur Bestimmung des Ladezustandes einer Batterie
US20120109556A1 (en) * 2010-10-29 2012-05-03 GM Global Technology Operations LLC Band select state of charge weighted scaling method
JP5863603B2 (ja) * 2012-08-24 2016-02-16 日立オートモティブシステムズ株式会社 電池状態推定装置、電池制御装置、電池システム、電池状態推定方法
WO2014115294A1 (fr) * 2013-01-25 2014-07-31 日立ビークルエナジー株式会社 Dispositif de contrôle de batterie, système de batterie
JP6580784B2 (ja) * 2016-05-12 2019-09-25 日立オートモティブシステムズ株式会社 電池状態推定装置

Also Published As

Publication number Publication date
JPWO2018186088A1 (ja) 2020-05-14
WO2018186088A1 (fr) 2018-10-11

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