TW202501017A - 蓄電池檢查裝置及蓄電池檢查方法 - Google Patents

蓄電池檢查裝置及蓄電池檢查方法 Download PDF

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Publication number
TW202501017A
TW202501017A TW113115373A TW113115373A TW202501017A TW 202501017 A TW202501017 A TW 202501017A TW 113115373 A TW113115373 A TW 113115373A TW 113115373 A TW113115373 A TW 113115373A TW 202501017 A TW202501017 A TW 202501017A
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TW
Taiwan
Prior art keywords
battery
magnetic field
alternating current
current flowing
unit
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TW113115373A
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English (en)
Chinese (zh)
Inventor
松田聖樹
鈴木章吾
木村憲明
木村建次郎
Original Assignee
日商積分幾何科學股份有限公司
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Application filed by 日商積分幾何科學股份有限公司 filed Critical 日商積分幾何科學股份有限公司
Publication of TW202501017A publication Critical patent/TW202501017A/zh

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    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G01R33/032—Measuring direction or magnitude of magnetic fields or magnetic flux using magneto-optic devices, e.g. Faraday or Cotton-Mouton effect
    • 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]
    • G01R31/385—Arrangements for measuring battery or accumulator 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]
    • G01R31/389—Measuring internal impedance, internal conductance or related variables
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R33/00—Arrangements or instruments for measuring magnetic variables
    • G01R33/02—Measuring direction or magnitude of magnetic fields or magnetic flux
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R35/00—Testing or calibrating of apparatus covered by the other groups of this subclass
    • 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
    • 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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  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Condensed Matter Physics & Semiconductors (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • General Chemical & Material Sciences (AREA)
  • Electrochemistry (AREA)
  • Chemical & Material Sciences (AREA)
  • Manufacturing & Machinery (AREA)
  • Power Engineering (AREA)
  • Secondary Cells (AREA)
  • Quality & Reliability (AREA)
  • Computer Vision & Pattern Recognition (AREA)
  • Theoretical Computer Science (AREA)
TW113115373A 2023-06-26 2024-04-25 蓄電池檢查裝置及蓄電池檢查方法 TW202501017A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2023-103925 2023-06-26
JP2023103925 2023-06-26

Publications (1)

Publication Number Publication Date
TW202501017A true TW202501017A (zh) 2025-01-01

Family

ID=93938096

Family Applications (1)

Application Number Title Priority Date Filing Date
TW113115373A TW202501017A (zh) 2023-06-26 2024-04-25 蓄電池檢查裝置及蓄電池檢查方法

Country Status (8)

Country Link
EP (1) EP4733784A1 (https=)
JP (1) JPWO2025004516A1 (https=)
KR (1) KR20260027885A (https=)
CN (1) CN121195177A (https=)
AU (1) AU2024305975A1 (https=)
IL (1) IL325085A (https=)
TW (1) TW202501017A (https=)
WO (1) WO2025004516A1 (https=)

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH11142465A (ja) * 1997-11-05 1999-05-28 Fuji Electric Co Ltd 地絡故障点検出方法
JP5257494B2 (ja) 2011-08-02 2013-08-07 パルステック工業株式会社 ２次電池の評価装置及び評価方法
US10254352B2 (en) * 2014-03-12 2019-04-09 National University Corporation Kobe University Conductivity distribution derivation method and conductivity distribution derivation device
WO2015136930A1 (ja) * 2014-03-13 2015-09-17 国立大学法人神戸大学 電池検査装置および電池検査方法
EP3450970B1 (en) * 2016-04-28 2021-04-28 National University Corporation Kobe University Measurement device and measurement method
US11828811B2 (en) * 2019-08-06 2023-11-28 Integral Geometry Science Inc. Storage battery inspection device and storage battery inspection method
CN118591734A (zh) * 2022-07-07 2024-09-03 积分几何科学公司 测定装置及测定方法

Also Published As

Publication number Publication date
KR20260027885A (ko) 2026-03-03
EP4733784A1 (en) 2026-04-29
WO2025004516A1 (ja) 2025-01-02
JPWO2025004516A1 (https=) 2025-01-02
AU2024305975A1 (en) 2026-01-15
IL325085A (en) 2026-02-01
CN121195177A (zh) 2025-12-23

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