DE112022003336T5 - Batteriemessverfahren und -gerät - Google Patents

Batteriemessverfahren und -gerät Download PDF

Info

Publication number
DE112022003336T5
DE112022003336T5 DE112022003336.3T DE112022003336T DE112022003336T5 DE 112022003336 T5 DE112022003336 T5 DE 112022003336T5 DE 112022003336 T DE112022003336 T DE 112022003336T DE 112022003336 T5 DE112022003336 T5 DE 112022003336T5
Authority
DE
Germany
Prior art keywords
alternating
signal
alternating signals
output
rechargeable battery
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
DE112022003336.3T
Other languages
German (de)
English (en)
Inventor
Masaaki Kitagawa
Shun MIYAUCHI
Isao Ishibe
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 DE112022003336T5 publication Critical patent/DE112022003336T5/de
Pending legal-status Critical Current

Links

Images

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)
DE112022003336.3T 2021-06-30 2022-06-02 Batteriemessverfahren und -gerät Pending DE112022003336T5 (de)

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
DE112022003336T5 true DE112022003336T5 (de) 2024-04-11

Family

ID=84691320

Family Applications (1)

Application Number Title Priority Date Filing Date
DE112022003336.3T Pending DE112022003336T5 (de) 2021-06-30 2022-06-02 Batteriemessverfahren und -gerät

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

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003090869A (ja) 2001-07-09 2003-03-28 Yokogawa Electric Corp インピーダンスの測定装置
JP2021109557A (ja) 2020-01-10 2021-08-02 住友ゴム工業株式会社 タイヤ

Family Cites Families (15)

* 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
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
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 (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2003090869A (ja) 2001-07-09 2003-03-28 Yokogawa Electric Corp インピーダンスの測定装置
JP2021109557A (ja) 2020-01-10 2021-08-02 住友ゴム工業株式会社 タイヤ

Also Published As

Publication number Publication date
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
CN117597589A (zh) 2024-02-23
US12591014B2 (en) 2026-03-31

Similar Documents

Publication Publication Date Title
DE112022003336T5 (de) Batteriemessverfahren und -gerät
DE112020002115T5 (de) Batterieüberwachungsgerät
DE102014102667B4 (de) Verfahren und system zum schätzen der spannung eines batterieelements
DE112011101180B4 (de) Brennstoffzellensystem und ein Verfahren zum Messen einer Impedanz eines Brennstoffzellensystems
DE102019111250B4 (de) Verfahren zum erkennen eines fehlers in einem permanent-magnet-synchronmotor
DE102014102668B4 (de) Verfahren und system zum bestimmen der spannung eines batterieelements
DE112006001720B4 (de) Brennstoffzellensystem
DE102018126807B4 (de) Einrichtung und Verfahren für eine Batterieimpedanzmessung
WO2010118909A1 (de) Ermittlung des innenwiderstands einer batteriezelle einer traktionsbatterie bei einsatz von resistivem zellbalancing
EP2419751A1 (de) Ermittlung des innenwiderstands einer batteriezelle einer traktionsbatterie bei einsatz von induktivem zellbalancing
DE102020118931A1 (de) Batterieüberwachungsvorrichtung
DE112023001666T5 (de) Impedanzmessgerät für eine Sekundärbatterie
DE102011116516A1 (de) Verfahren zur Bestimmung eines Zustands einer wiederaufladbaren Batterievorrichtung in Echtzeit
DE102012209660A1 (de) Batteriesystem und zugehöriges Verfahren zur Ermittlung des Innenwiderstandes von Batteriezellen oder Batteriemodulen des Batteriesystems
DE102012215302A1 (de) Verfahren und System zur Verwendung mit einer Fahrzeugbatterie
DE10320901A1 (de) Verfahren zum Bestimmen eines Ladezustands von Blei-Säure-Batterien in einem Hybridelektrofahrzeug
DE112009001553T5 (de) Verfahren zur Batteriekapazitätsschätzung
DE202019006075U1 (de) Batteriemanagementsystem
DE112007002117T5 (de) Umrichter-Steuervorrichtung
DE102009005218A1 (de) Schneller Suchalgorithmus zum Auffinden einer Anfangs-Diffusionsspannung bei elektrochemischen Sytemen
DE112022003340T5 (de) Batteriemessvorrichtung
DE102021111131A1 (de) Anpassung der ladestromgrenzen für ein wiederaufladbares energiespeichersystem
DE112008002988T5 (de) Brennstoffzellensystem
DE102024102981A1 (de) Systeme und verfahren zur messung der reaktiven batterieimpedanz
DE102008041546A1 (de) Verfahren zur Berechnung des Ladezustandes einer Batterie

Legal Events

Date Code Title Description
R012 Request for examination validly filed