JP7559688B2 - 電池測定装置及び電池測定方法 - Google Patents

電池測定装置及び電池測定方法 Download PDF

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Publication number
JP7559688B2
JP7559688B2 JP2021109557A JP2021109557A JP7559688B2 JP 7559688 B2 JP7559688 B2 JP 7559688B2 JP 2021109557 A JP2021109557 A JP 2021109557A JP 2021109557 A JP2021109557 A JP 2021109557A JP 7559688 B2 JP7559688 B2 JP 7559688B2
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Japan
Prior art keywords
signal
composite wave
signals
frequency
output
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JP2021109557A
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English (en)
Japanese (ja)
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JP2023006784A5 (enExample
JP2023006784A (ja
Inventor
昌明 北川
駿 宮内
功 石部
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Denso Corp
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Denso Corp
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Publication date
Application filed by Denso Corp filed Critical Denso Corp
Priority to JP2021109557A priority Critical patent/JP7559688B2/ja
Priority to PCT/JP2022/022532 priority patent/WO2023276546A1/ja
Priority to DE112022003336.3T priority patent/DE112022003336T5/de
Priority to CN202280046868.8A priority patent/CN117597589A/zh
Publication of JP2023006784A publication Critical patent/JP2023006784A/ja
Publication of JP2023006784A5 publication Critical patent/JP2023006784A5/ja
Priority to US18/399,074 priority patent/US20240230770A9/en
Application granted granted Critical
Publication of JP7559688B2 publication Critical patent/JP7559688B2/ja
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    • 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
    • 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]
    • 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
    • G01R31/3648—Constructional arrangements comprising digital calculation means, e.g. for performing an algorithm
    • 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
    • G01R31/3835—Arrangements for monitoring battery or accumulator variables, e.g. SoC involving only voltage 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]
    • G01R31/389—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]
    • G01R31/392—Determining battery ageing or deterioration, e.g. state of health
    • 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
    • H01M10/4285—Testing apparatus
    • 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
    • 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
    • H02J7/0047—Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries with monitoring or indicating devices or circuits
    • 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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  • General Physics & Mathematics (AREA)
  • Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Electrochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (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)
JP2021109557A 2021-06-30 2021-06-30 電池測定装置及び電池測定方法 Active JP7559688B2 (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP2021109557A JP7559688B2 (ja) 2021-06-30 2021-06-30 電池測定装置及び電池測定方法
PCT/JP2022/022532 WO2023276546A1 (ja) 2021-06-30 2022-06-02 電池測定装置及び電池測定方法
DE112022003336.3T DE112022003336T5 (de) 2021-06-30 2022-06-02 Batteriemessverfahren und -gerät
CN202280046868.8A CN117597589A (zh) 2021-06-30 2022-06-02 电池测定装置和电池测定方法
US18/399,074 US20240230770A9 (en) 2021-06-30 2023-12-28 Battery measurement method and apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2021109557A JP7559688B2 (ja) 2021-06-30 2021-06-30 電池測定装置及び電池測定方法

Publications (3)

Publication Number Publication Date
JP2023006784A JP2023006784A (ja) 2023-01-18
JP2023006784A5 JP2023006784A5 (enExample) 2023-08-03
JP7559688B2 true JP7559688B2 (ja) 2024-10-02

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JP2021109557A Active JP7559688B2 (ja) 2021-06-30 2021-06-30 電池測定装置及び電池測定方法

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US (1) US20240230770A9 (enExample)
JP (1) JP7559688B2 (enExample)
CN (1) CN117597589A (enExample)
DE (1) DE112022003336T5 (enExample)
WO (1) WO2023276546A1 (enExample)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7775720B2 (ja) * 2022-01-20 2025-11-26 株式会社デンソー 二次電池システム
WO2025093896A1 (ja) * 2023-11-03 2025-05-08 日産自動車株式会社 インピーダンス計測装置及びインピーダンス計測方法

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140176142A1 (en) 2012-12-20 2014-06-26 Hyundai Autron Co., Ltd. Method for diagnosing fault of fuel cell stack
US20140188414A1 (en) 2012-12-27 2014-07-03 Kangnam University Industry-Academia Cooperation Foundation Method and system for measuring impedance for diagnosis of fuel cell stack
KR101567248B1 (ko) 2014-10-21 2015-11-06 현대자동차주식회사 가변적 신호생성 및 신호수집 속도를 갖는 연료전지 임피던스 측정 방법 및 시스템
JP2018190502A (ja) 2017-04-28 2018-11-29 トヨタ自動車株式会社 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
JPS5925456B2 (ja) * 1978-10-02 1984-06-18 志郎 春山 腐食速度測定方法及びその装置
JP2003090869A (ja) * 2001-07-09 2003-03-28 Yokogawa Electric Corp インピーダンスの測定装置
JP5617749B2 (ja) * 2010-09-10 2014-11-05 株式会社デンソー ガス濃度測定装置
JP7522542B2 (ja) * 2019-07-17 2024-07-25 株式会社デンソー 電池監視装置
JP7409097B2 (ja) 2020-01-10 2024-01-09 住友ゴム工業株式会社 タイヤ
JP2022007515A (ja) * 2020-06-26 2022-01-13 株式会社デンソー 電池診断システム

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20140176142A1 (en) 2012-12-20 2014-06-26 Hyundai Autron Co., Ltd. Method for diagnosing fault of fuel cell stack
US20140188414A1 (en) 2012-12-27 2014-07-03 Kangnam University Industry-Academia Cooperation Foundation Method and system for measuring impedance for diagnosis of fuel cell stack
KR101567248B1 (ko) 2014-10-21 2015-11-06 현대자동차주식회사 가변적 신호생성 및 신호수집 속도를 갖는 연료전지 임피던스 측정 방법 및 시스템
JP2018190502A (ja) 2017-04-28 2018-11-29 トヨタ自動車株式会社 二次電池システム

Also Published As

Publication number Publication date
WO2023276546A1 (ja) 2023-01-05
JP2023006784A (ja) 2023-01-18
CN117597589A (zh) 2024-02-23
US20240133960A1 (en) 2024-04-25
DE112022003336T5 (de) 2024-04-11
US20240230770A9 (en) 2024-07-11

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