CN117597590A - 电池测定装置 - Google Patents

电池测定装置 Download PDF

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Publication number
CN117597590A
CN117597590A CN202280046927.1A CN202280046927A CN117597590A CN 117597590 A CN117597590 A CN 117597590A CN 202280046927 A CN202280046927 A CN 202280046927A CN 117597590 A CN117597590 A CN 117597590A
Authority
CN
China
Prior art keywords
signal
battery
output
measurement
input
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Pending
Application number
CN202280046927.1A
Other languages
English (en)
Chinese (zh)
Inventor
北川昌明
石部功
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.)
Denso Corp
Original Assignee
Denso Corp
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Denso Corp filed Critical Denso Corp
Publication of CN117597590A publication Critical patent/CN117597590A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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]
    • G01R31/374—Arrangements for testing, measuring or monitoring the electrical condition of accumulators or electric batteries, e.g. capacity or state of charge [SoC] with means for correcting the measurement for temperature or ageing
    • 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
    • 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
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R27/00—Arrangements for measuring resistance, reactance, impedance, or electric characteristics derived therefrom
    • G01R27/02—Measuring real or complex resistance, reactance, impedance, or other two-pole characteristics derived therefrom, e.g. time constant
    • 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

  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Manufacturing & Machinery (AREA)
  • Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • General Chemical & Material Sciences (AREA)
  • Power Engineering (AREA)
  • Measurement Of Resistance Or Impedance (AREA)
  • Tests Of Electric Status Of Batteries (AREA)
  • Charge And Discharge Circuits For Batteries Or The Like (AREA)
  • Secondary Cells (AREA)
CN202280046927.1A 2021-06-30 2022-06-02 电池测定装置 Pending CN117597590A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2021109558A JP7619186B2 (ja) 2021-06-30 2021-06-30 電池測定装置
JP2021-109558 2021-06-30
PCT/JP2022/022533 WO2023276547A1 (ja) 2021-06-30 2022-06-02 電池測定装置

Publications (1)

Publication Number Publication Date
CN117597590A true CN117597590A (zh) 2024-02-23

Family

ID=84691325

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280046927.1A Pending CN117597590A (zh) 2021-06-30 2022-06-02 电池测定装置

Country Status (5)

Country Link
US (1) US20240230777A9 (enExample)
JP (1) JP7619186B2 (enExample)
CN (1) CN117597590A (enExample)
DE (1) DE112022003340T5 (enExample)
WO (1) WO2023276547A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR102899995B1 (ko) * 2021-09-03 2025-12-12 주식회사 엘지에너지솔루션 전지모듈의 용접 검사 장치
JP7775720B2 (ja) * 2022-01-20 2025-11-26 株式会社デンソー 二次電池システム

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102508035B (zh) 2011-11-01 2014-11-12 武汉理工大学 一种燃料电池交流阻抗在线测试系统与测控方法
JP2015014563A (ja) * 2013-07-08 2015-01-22 矢崎総業株式会社 電池状態検出装置
JP6227309B2 (ja) 2013-07-17 2017-11-08 矢崎総業株式会社 電池状態検出装置
WO2017047192A1 (ja) 2015-09-18 2017-03-23 住友電気工業株式会社 内部抵抗算出装置、コンピュータプログラム及び内部抵抗算出方法
CN112313521B (zh) 2018-06-27 2023-06-13 新唐科技日本株式会社 电池监视装置、集成电路以及电池监视系统
JP7256475B2 (ja) 2020-01-10 2023-04-12 トヨタ自動車株式会社 車両走行制御装置

Also Published As

Publication number Publication date
US20240133967A1 (en) 2024-04-25
DE112022003340T5 (de) 2024-04-11
WO2023276547A1 (ja) 2023-01-05
JP7619186B2 (ja) 2025-01-22
US20240230777A9 (en) 2024-07-11
JP2023006785A (ja) 2023-01-18

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