CN121195177A - 蓄电池检查装置以及蓄电池检查方法 - Google Patents

蓄电池检查装置以及蓄电池检查方法

Info

Publication number
CN121195177A
CN121195177A CN202480034563.4A CN202480034563A CN121195177A CN 121195177 A CN121195177 A CN 121195177A CN 202480034563 A CN202480034563 A CN 202480034563A CN 121195177 A CN121195177 A CN 121195177A
Authority
CN
China
Prior art keywords
battery
alternating current
magnetic field
current flowing
unit
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
CN202480034563.4A
Other languages
English (en)
Chinese (zh)
Inventor
松田圣树
铃木章吾
木村宪明
木村建次郎
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.)
Kobe University NUC
Original Assignee
Kobe University NUC
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 Kobe University NUC filed Critical Kobe University NUC
Publication of CN121195177A publication Critical patent/CN121195177A/zh
Pending legal-status Critical Current

Links

Classifications

    • 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

Landscapes

  • 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)
CN202480034563.4A 2023-06-26 2024-04-25 蓄电池检查装置以及蓄电池检查方法 Pending CN121195177A (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP2023-103925 2023-06-26
JP2023103925 2023-06-26
PCT/JP2024/016311 WO2025004516A1 (ja) 2023-06-26 2024-04-25 蓄電池検査装置及び蓄電池検査方法

Publications (1)

Publication Number Publication Date
CN121195177A true CN121195177A (zh) 2025-12-23

Family

ID=93938096

Family Applications (1)

Application Number Title Priority Date Filing Date
CN202480034563.4A Pending CN121195177A (zh) 2023-06-26 2024-04-25 蓄电池检查装置以及蓄电池检查方法

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
TW202501017A (zh) 2025-01-01
WO2025004516A1 (ja) 2025-01-02
JPWO2025004516A1 (https=) 2025-01-02
AU2024305975A1 (en) 2026-01-15
IL325085A (en) 2026-02-01

Similar Documents

Publication Publication Date Title
CN114207455B (zh) 蓄电池检查装置以及蓄电池检查方法
US7759931B2 (en) Device for measuring magnetic impedance
JP6083613B2 (ja) 磁気的非破壊検査装置
JP6178961B2 (ja) 磁場計測装置及びこの磁場計測装置を用いた非破壊検査装置
TWI519796B (zh) Distributed analysis device and distributed analysis method
JP6461095B2 (ja) 電池検査装置および電池検査方法
CN106133515A (zh) 检查探头、检查系统以及检查方法
WO2016170588A1 (ja) 磁界測定システムおよびこれを用いた故障診断システム
CN121195177A (zh) 蓄电池检查装置以及蓄电池检查方法
JP7482046B2 (ja) 磁気センサ及び検査装置
JP7473114B2 (ja) 外場応答分布可視化装置及び外場応答分布可視化方法
JP7426955B2 (ja) 磁気センサ及び検査装置
JP2023169302A (ja) 自動車電池電流検知システム
JP7426958B2 (ja) 磁気センサ及び検査装置
JP7426956B2 (ja) 磁気センサ及び検査装置
JP7496089B2 (ja) 磁気センサ及び検査装置
JP2019045275A (ja) 磁気検出装置
JP2022108343A5 (https=)
JP6776676B2 (ja) 信号処理装置及び信号処理方法
Sutisna et al. Flaw detection in welded metal using magnetic induction tomography
Caeiros et al. A differential high-resolution motorized multi-projection approach for an experimental Magnetic Induction Tomography prototype
CN117330971A (zh) 新能源设备的检测方法、装置及检测设备
JP2022153075A (ja) 計測装置、計測方法、およびプログラム

Legal Events

Date Code Title Description
PB01 Publication
PB01 Publication