CN117597589A - 电池测定装置和电池测定方法 - Google Patents

电池测定装置和电池测定方法 Download PDF

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Publication number
CN117597589A
CN117597589A CN202280046868.8A CN202280046868A CN117597589A CN 117597589 A CN117597589 A CN 117597589A CN 202280046868 A CN202280046868 A CN 202280046868A CN 117597589 A CN117597589 A CN 117597589A
Authority
CN
China
Prior art keywords
signal
battery
frequency
composite wave
output
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
CN202280046868.8A
Other languages
English (en)
Chinese (zh)
Inventor
北川昌明
宫内骏
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 CN117597589A publication Critical patent/CN117597589A/zh
Pending legal-status Critical Current

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Classifications

    • 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—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
    • 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
    • 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)
CN202280046868.8A 2021-06-30 2022-06-02 电池测定装置和电池测定方法 Pending CN117597589A (zh)

Applications Claiming Priority (3)

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
JP2021-109557 2021-06-30
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

Publications (1)

Publication Number Publication Date
CN117597589A true CN117597589A (zh) 2024-02-23

Family

ID=84691320

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202280046868.8A Pending CN117597589A (zh) 2021-06-30 2022-06-02 电池测定装置和电池测定方法

Country Status (5)

Country Link
US (1) US12591014B2 (https=)
JP (1) JP7559688B2 (https=)
CN (1) CN117597589A (https=)
DE (1) DE112022003336T5 (https=)
WO (1) WO2023276546A1 (https=)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP7540403B2 (ja) 2021-06-29 2024-08-27 株式会社デンソー 電池測定装置及び電池測定方法
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
JP2026003221A (ja) * 2024-06-24 2026-01-13 日置電機株式会社 インピーダンス測定装置およびインピーダンス測定方法
JP2026003218A (ja) * 2024-06-24 2026-01-13 日置電機株式会社 インピーダンス測定装置およびインピーダンス測定方法
JP2026003217A (ja) * 2024-06-24 2026-01-13 日置電機株式会社 インピーダンス測定装置およびインピーダンス測定方法

Family Cites Families (17)

* 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
US5047722A (en) * 1989-04-17 1991-09-10 Ssmc Inc. Apparatus for measuring internal resistance of wet cell storage batteries having non-removable cell caps
US6002238A (en) * 1998-09-11 1999-12-14 Champlin; Keith S. Method and apparatus for measuring complex impedance of cells and batteries
JP2003090869A (ja) * 2001-07-09 2003-03-28 Yokogawa Electric Corp インピーダンスの測定装置
US11397215B2 (en) * 2010-05-21 2022-07-26 Qnovo Inc. Battery adaptive charging using battery physical phenomena
JP5617749B2 (ja) * 2010-09-10 2014-11-05 株式会社デンソー ガス濃度測定装置
KR101418180B1 (ko) * 2012-12-20 2014-07-14 현대오트론 주식회사 연료전지 스택 고장 진단 방법
KR20140085802A (ko) * 2012-12-27 2014-07-08 현대자동차주식회사 연료전지 스택의 상태 진단을 위한 임피던스 측정 방법 및 시스템
US9035623B1 (en) * 2013-01-23 2015-05-19 Qnovo Inc. Monitor and control circuitry for charging a battery/cell, and methods of operating same
US9660299B2 (en) * 2013-12-10 2017-05-23 Southwest Research Institute Strain measurement based battery testing
KR101567248B1 (ko) * 2014-10-21 2015-11-06 현대자동차주식회사 가변적 신호생성 및 신호수집 속도를 갖는 연료전지 임피던스 측정 방법 및 시스템
US10656233B2 (en) * 2016-04-25 2020-05-19 Dynexus Technology, Inc. Method of calibrating impedance measurements of a battery
JP6863054B2 (ja) * 2017-04-28 2021-04-21 トヨタ自動車株式会社 二次電池システム
US11237216B1 (en) * 2017-08-15 2022-02-01 Qnovo Inc. Method of detecting metal plating in intercalation cells
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

Also Published As

Publication number Publication date
DE112022003336T5 (de) 2024-04-11
JP2023006784A (ja) 2023-01-18
US20240133960A1 (en) 2024-04-25
WO2023276546A1 (ja) 2023-01-05
JP7559688B2 (ja) 2024-10-02
US20240230770A9 (en) 2024-07-11
US12591014B2 (en) 2026-03-31

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