JP7282337B2 - 充電制御装置、二次電池、電子機器、及び制御方法 - Google Patents

充電制御装置、二次電池、電子機器、及び制御方法 Download PDF

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Publication number
JP7282337B2
JP7282337B2 JP2022531974A JP2022531974A JP7282337B2 JP 7282337 B2 JP7282337 B2 JP 7282337B2 JP 2022531974 A JP2022531974 A JP 2022531974A JP 2022531974 A JP2022531974 A JP 2022531974A JP 7282337 B2 JP7282337 B2 JP 7282337B2
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Japan
Prior art keywords
internal resistance
charging
charge capacity
full charge
secondary battery
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JP2022531974A
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English (en)
Japanese (ja)
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JPWO2021261442A1 (zh
JPWO2021261442A5 (zh
Inventor
秀記 大月
功一 福岡
悟 皆川
慎一 山本
喬 三村
正 小菅
弘光 山口
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.)
Shenzhen Yiwei Microelectronics Technology Co Ltd
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Shenzhen Yiwei Microelectronics Technology Co Ltd
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Publication of JPWO2021261442A5 publication Critical patent/JPWO2021261442A5/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
    • H01M10/44—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
    • 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)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
JP2022531974A 2020-06-22 2021-06-21 充電制御装置、二次電池、電子機器、及び制御方法 Active JP7282337B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2020107347 2020-06-22
JP2020107347 2020-06-22
PCT/JP2021/023390 WO2021261442A1 (ja) 2020-06-22 2021-06-21 充電制御装置、二次電池、電子機器、及び制御方法

Publications (3)

Publication Number Publication Date
JPWO2021261442A1 JPWO2021261442A1 (zh) 2021-12-30
JPWO2021261442A5 JPWO2021261442A5 (zh) 2023-03-31
JP7282337B2 true JP7282337B2 (ja) 2023-05-29

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JP2022531974A Active JP7282337B2 (ja) 2020-06-22 2021-06-21 充電制御装置、二次電池、電子機器、及び制御方法

Country Status (3)

Country Link
JP (1) JP7282337B2 (zh)
CN (1) CN115836458B (zh)
WO (1) WO2021261442A1 (zh)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7490019B2 (ja) 2022-06-07 2024-05-24 本田技研工業株式会社 バッテリ特性再現装置、バッテリ特性再現方法、およびプログラム

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4983818B2 (ja) * 2009-02-12 2012-07-25 ソニー株式会社 電池パックおよび電池容量計算方法
JP2014045626A (ja) * 2012-08-28 2014-03-13 Sanyo Electric Co Ltd 充電制御装置
JP6422466B2 (ja) * 2016-05-27 2018-11-14 三菱電機株式会社 バッテリーマネジメント装置
CN110120559A (zh) * 2019-05-10 2019-08-13 深圳猛犸电动科技有限公司 一种锂离子电池的充电方法、装置及终端设备

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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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WO2021261442A1 (ja) 2021-12-30
CN115836458B (zh) 2024-01-23
CN115836458A (zh) 2023-03-21
JPWO2021261442A1 (zh) 2021-12-30

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